Best App Design Apps in 2026, Free and Paid

Key takeaways:

• App design apps come in three kinds: a design canvas (Sketch), AI screen generators such as Uizard, Sleek and Google Stitch, and no-code builders that also publish (Bubble, FlutterFlow, Adalo, Thunkable, Draftbit).
• Eight of the ten can be used at $0, seven on a free plan and Google Stitch during its free beta.
• No free plan here gets an app into the App Store or Google Play. The cheapest paid route is Draftbit's Standard plan at $12 a month.
• Design for thumbs: Apple's general rule for buttons is a 44x44 pt hit region, so measure whatever a tool generates.

App design apps turn an idea for a mobile or web app into screens you can see, test and hand to whoever builds it. Some stop at the design file, while others build the app and send it to the App Store and Google Play.

We wrote this list for founders, product managers and small teams who need app screens without a full-time designer. It covers three kinds of app design software: a design canvas, AI app designers that turn a prompt into screens, and no-code builders that design and ship.

Figma is covered in our UI design tools and prototyping tools lists, so it isn't repeated here. If you're after an app to design apps without learning a canvas first, start with the AI tools and builders below.

Our own Awesomic Studio sits first because we built it for this job, and we'd rather say so up front. Details on the other nine were read off their own pricing and product pages on September 11, 2026, including what each free plan can't do.

What are app design apps?

App design apps are software for planning and drawing the screens of a mobile or web app: the layouts, the path between screens, and what happens on a tap. The three kinds on this list differ most in what you're holding at the end.

A design canvas such as Sketch leaves you with a design file for a developer to build. AI app design tools leave you with generated screens to export to Figma or code, and no-code builders leave you with a working app that paid plans can publish.

The split mirrors the one between an app designer and a UI designer: the UI side decides how each screen looks, while the app side also decides how screens connect and behave. Canvases lean toward the first job, and builders make you do both.

Mobile app design tools and web app design tools overlap more than their names suggest, and several tools here handle both. The real difference is the target, a phone held in one hand or a wide browser window run with a mouse and keyboard.

The 10 best app design apps compared

The table runs in the same order as the entries below. Each price is the lowest the vendor publishes on its own site, as checked on September 11, 2026, and we flag annual billing wherever it applies.

The rating reflects how well each tool gets you from an app idea to screens you can build or ship, rather than overall software quality. Bubble and FlutterFlow tie our Studio at five: Bubble puts web, iOS and Android apps on one platform, FlutterFlow hands you real Flutter code plus one-click store deployment from $39, and Studio gets non-designers to finished screens.

1. Awesomic Studio

Best for: App screens without design skills

Overview: We built Awesomic Studio for people who can picture an app but can't draw it. You describe it in text, add files or links, or start from a rough idea, and AI agents (Claude Code, Codex and OpenCode) build it in a shared workspace. Studio's own page puts it plainly: "No design skills required."

Mobile app design and web UX/UI design both sit on Studio's list of what it makes, so a signup flow and the web dashboard behind it can share one project and one set of brand assets.

When the screens look right, you export them to code or other tools. If the agents keep missing, a vetted Awesomic designer can step in, then hand the project back.

Key features:

• Briefs in plain words, files or links, so you can start without wireframes
• Mobile and web app design in one workspace, so the product stays consistent
• Agents that research and build end to end, returning built pages
• Export to code or other tools for the build
• Connections to Figma, GitHub, Framer and five other tools
• Claude, GPT and Gemini text models in one place, so you aren't tied to one AI

Pricing: At $20 a month, Studio's Basic plan costs less than the first paid tier of FlutterFlow ($39), Adalo ($36, billed annually) or Bubble ($59, billed annually), and more than Draftbit's $12 Standard or Thunkable's $19 Accelerator, which doesn't include a published app. Pro ($200) and Maximum ($500) raise the monthly usage budget, which matches the plan price, though no rate is published for what a single build consumes.

Pros: no design skills needed, mobile and web screens in one project, export to code or other tools, agents that work while you're away, a designer on standby

Cons: no App Store or Google Play publishing claim on its page, so plan on exporting for a store build, and no free plan or trial, so you pay before your first screen

How to start using it:

1. Start a workspace on the Basic, Pro or Maximum plan.
2. Describe who the app serves, its main job and the screens you expect.
3. Attach a brand file or a screenshot of an app whose look you like.
4. Review what the agents build and request changes in plain words.
5. Export the finished screens to code or your team's tools.

Why it's one of the best app design apps: Studio removes the step where many non-designers stall, turning an idea into designed screens, with no canvas to learn first. One workspace covers mobile and web, so the app and its web companion look like one product.

Final verdict: Choose Studio if you know what your app should do and want designed screens without learning a design tool. If you'd rather experiment for free first, try Google Stitch or Uizard and bring the winning idea here.

App screens without
learning a canvas

Tell Awesomic Studio who the app serves and what it does, and its agents lay out the mobile and web screens in one project. Export them to code when your developer is ready.

Get started

Plans at $20, $200 or $500 a month · No design skills required

2. Sketch

Overview: Sketch is a native Mac design app and the one pure design canvas here, so you draw every screen yourself. Its web and iPhone/iPad apps handle viewing, handoff and mirroring, not editing.

Key features:

• Real-time collaboration and version history in unlimited cloud documents
• Developer handoff to engineers
• iPhone and iPad mirroring for checking screens at real size

Pricing: Standard is $12 per editor per month, Professional $24 and Enterprise $44, all billed yearly. There's no free plan, only a 30-day trial with no card, or a $120 one-time Mac-only license with a year of updates and no collaboration.

Pros: full control of every screen, a one-time license option, handoff on every subscription

Cons: editing needs macOS Sequoia (15.0.0) or newer, no free plan, no path to a store

Where it fits: Mac-based teams that design by hand and want a native tool, not a browser tab.

Final verdict: Pick Sketch when your designers use Macs, and plan a separate route to build and ship.

AI app design tools that turn a prompt into screens

Three of the leading AI tools for app design stop at the design: you type what you want, and they return screens to edit and export. None of them publishes to the App Store or Google Play, so treat their output as a head start for a canvas, a builder or a developer.

3. Uizard

Overview: Uizard turns a prompt or a screenshot into editable app screens for concept mockups before anything gets built. Miro bought it in 2024, and it's now branded "Uizard by Miro Labs."

Key features:

• Autodesigner, which turns a prompt into a multi-screen UI
• Screenshot to editable design for reworking an existing screen
• Predictive attention heatmaps that estimate where people look first

Pricing: Free allows 3 AI generations a month across 2 projects. Pro costs $12 a month billed annually ($15 month to month) for 500 generations and React/CSS handoff, and Business is $39 a month billed annually for 5,000 generations, with Enterprise custom.

Pros: a low paid entry, screenshots that become editable files, React/CSS handoff on Pro

Cons: 3 generations a month on Free, a 500-generation cap on Pro, no store publishing

What it is genuinely good at: Getting a multi-screen concept in front of stakeholders before anyone draws a frame.

Final verdict: Use Uizard to test an idea cheaply, then build the winner elsewhere.

4. Sleek

Overview: Sleek calls itself an "AI Mobile App Designer": describe an app or share a reference design, and it produces the screens. An official MCP server and agent skill let Claude Code, Cursor and Codex fetch them mid-build.

Key features:

• Prompt-based design or reference matching
• Figma and code export
• An MCP server that plugs designs into coding agents

Pricing: Credits drive every plan: Free has one-time trial credits for 1 project, Starter is $39 a month for about 100 screens, Pro $69 for about 650 plus API and agent access, and Team $99 per user, all billed monthly. Yearly billing is sold as "6 months free," and the paid tiers carry an "Early Bird" label.

Pros: built for mobile screens, a direct line to coding agents, unlimited export from Starter

Cons: limited code and Figma exports on Free, free credits don't renew, agent access starts at $69

Why teams shortlist it: It suits builds already running through Claude Code or Cursor.

Final verdict: Pick Sleek when an agent writes your app's code.

5. Google Stitch

Overview: Google Stitch is a Google Labs product, labeled BETA, that turns ideas into UI designs "for mobile and web applications." An App/Web toggle sets the target, and the results export to Figma or code.

Key features:

• Prompt to full UI screens for an app or a website
• Figma export, so a designer can refine what the AI started
• Code export as a developer's starting point

Pricing: Stitch is free during the beta, and Google publishes no pricing page or paid plan. Nothing it has published commits to future limits or prices, so don't budget around it staying free.

Pros: free today, app and web layouts, Figma and code export

Cons: beta with no commitment on limits or pricing, results that hinge on the prompt, design only

Its real strength: You can try several directions for a screen at no cost while the beta lasts.

Final verdict: Start here on a zero budget, with a paid fallback ready if the beta terms change.

No-code app builders that design and ship

If you want app design software, no coding required, these five builders let you lay out screens and publish the finished app from a paid plan. Native mobile on no-code tools is newer than it looks.

In a Bubble thread on Reddit, one practitioner who built a native marketplace app said Bubble's native mobile "works just fine, was pretty easy to build and to deploy," while others noted that until recently people faked native by wrapping the web app. That's one community's experience, so test on your own phone before you commit.

6. Bubble

Overview: Bubble began as a web app builder and now says it "comes with everything you need to build web, iOS, and Android apps." Its native mobile editor, mobile debugger and on-device testing all work on the free plan.

Key features:

• Visual workflows for app logic
• Unlimited over-the-air (OTA) updates
• API connector for outside services

Pricing: Free gives you 50K workload units a month but no store submissions, so Starter at $59 a month (5 build submissions a month, custom domain) is the minimum to publish. Growth ($209) and Team ($549) add capacity, Enterprise is custom, and all three published prices are billed annually.

Pros: one platform for web, iOS and Android, mobile testing on Free, unlimited OTA updates

Cons: workload-unit billing climbs with usage, no store builds on Free, 5 submissions a month on Starter

Where it beats the alternatives: Web app and native mobile app live on one platform instead of two.

Final verdict: Strong for a web app plus a store app, if you budget for workload units.

7. FlutterFlow

Overview: FlutterFlow is a visual builder that outputs a real Flutter codebase, downloadable on paid plans. Real apps pair it with Firebase or Supabase as the database, and a VS Code extension covers custom code.

Key features:

• 1,000+ templates to start from
• Code and APK download from Basic up
• GitHub and real-time collaboration from Growth up

Pricing: Free covers 2 projects and 5 lifetime AI requests, with no code or APK download. Basic ($39 a month) adds downloads and one-click App Store deployment, Growth is $80 plus $55 for a second seat, Business $150 plus $85 for each seat up to five, and annual billing saves about 25%.

Pros: an owned Flutter codebase, App Store deployment from $39, Figma frame import on Business

Cons: needs Firebase or Supabase, no downloads on Free, per-seat costs for teams

Why it's one of the best app design apps: What you design is the app's actual code, so a developer inherits a repository, not a mockup.

Final verdict: For no-code speed now and code ownership later.

8. Adalo

Overview: Adalo bills itself as "The Visual No Code App Builder: Now Powered By AI." You arrange screens on a multi-screen canvas, store data in its hosted Postgres database, and get help from its Ada AI Assistant (in beta).

Key features:

• Drag-and-drop multi-screen canvas
• Hosted Postgres, so there's no backend to set up
• Automated App Store publishing from Starter up

Pricing: Adalo sets its plans by how many apps you publish and says it has no usage-based charges. Free publishes nothing (500 records per app), Starter is $36 a month for 1 app, Professional $52 for 2 and Team $160 for 5, all billed annually, and paying monthly costs about 20% more.

Pros: no usage-based charges, unlimited screens even on Free, a built-in database

Cons: Free can't publish any app, a 500-record limit per app on Free, a cap of 1, 2 or 5 published apps by plan

Why it made this list: If you can't predict usage, the bill stays flat as traffic grows.

Final verdict: Suits a non-technical founder shipping one or two apps on a fixed budget.

9. Thunkable

Overview: Thunkable now opens with "Welcome to Thunkable AI": you build native iOS and Android apps by chatting, then refine them with drag-and-drop and no-code logic, testing each change on your own phone.

Key features:

• Build by chat for a quick first version
• Real-size live testing on a device
• Native iOS and Android builds

Pricing: Tokens meter the AI: Free includes 2,000 tokens and 3 public projects of 5 screens each, and Accelerator ($19 a month) raises the tokens to 20,000. Publishing starts on Builder at $59 a month for 1 live app, Advanced ($189) allows unlimited live apps, all billed monthly, and Enterprise and Education are custom.

Pros: live testing on your own phone, AI and manual editing together, a $19 first step

Cons: live publishing from $59 a month, 5 screens per project on Free, token caps

Who it suits: Anyone who wants to hold the app on their own phone while it's still being built.

Final verdict: Pay only once the app is ready for the stores.

10. Draftbit

Overview: Draftbit has repositioned from a visual React Native builder to an AI-agent platform: "Build web and mobile apps with AI agents, full visual control, and human experts." Claude Code or OpenAI Codex run in its sandboxes, paid for with your own AI account or Draftbit credits.

Key features:

• Agent sandboxes with visual control
• Full code export from Standard up
• One-click iOS, Android and web publishing

Pricing: Standard, at $12 a month for one editor plus $8 per added seat, is the lowest-priced plan here with iOS and Android publishing. Free is web-only (1 sandbox, 5,000 one-time credits), Pro is $24 with up to 3 sandboxes, simulators and App Store submission help, Team is $120, and credit top-ups cost extra.

Pros: code export and store publishing from $12, simulators on Pro, works with your existing AI accounts

Cons: web-only Free plan, sandbox caps on concurrent builds, AI usage billed on top of paid plans

What sets it apart: Agent-assisted building that keeps the source code yours.

Final verdict: Made for developers already paying for Claude or OpenAI.

A tool, a builder,
or a designer on call

Awesomic Studio sits between the three: agents build the screens, you export them for the store build, and a vetted Awesomic designer takes over when the agents keep missing.

Get started

Export to code or other tools · Mobile and web in one workspace

How we chose these app design apps

Every tool here had to produce app screens for mobile, web or both, by drawing, prompting or building. We read each vendor's own homepage and, where one exists, its pricing page on September 11, 2026, so every price, limit and free-plan restriction comes from the vendor, not from a directory or another roundup.

We also traced each tool's path to a finished app (a design file, an export or a store build) and checked that it still does the job its name suggests. That check removed Glide, which has rebranded as GlideOS for internal business apps and shows no App Store or Google Play path.

We left out app design agencies and freelancers too, because paying for finished work is a different decision from buying software.

What to look for in mobile app design software

Most tools on this list now sell AI features, so the feature list tells you little. These checks decide far more about whether your app gets built:

• Whether the free plan or trial lets you finish one real flow, from signup to the main task
• What you can export (a design file, Figma, code or a store build) and which plan includes it
• Previews at phone and desktop sizes, since many products need both
• Where the app's data lives, such as Adalo's hosted Postgres or Firebase and Supabase with FlutterFlow
• A pricing unit you can predict as usage grows, such as seats, published apps, credits, tokens or workload units
• Live testing on your own phone before you pay to publish

Web apps bring their own demands, such as dense tables, filters and keyboard shortcuts on a wide screen, so study a few strong examples of web app design before you brief a generator.

Check tap targets on every screen

Whatever mobile app design software draws your screens, people will tap them with a thumb. Apple's Human Interface Guidelines say a button needs "a hit region of at least 44x44 pt" so people can select it easily, and that applies to generated buttons as much as hand-drawn ones.

Academic research lands in the same place. In a 2006 MobileHCI study of one-handed thumb use, researchers Parhi, Karlson and Bederson recommended targets of at least 9.2 mm for single-target tasks and 9.6 mm for multi-target tasks.

Measure a few buttons and list rows in anything a tool hands you, because a screen that looks tidy on a monitor can still be hard to hit on a phone.

How to choose the right app design app

If you want simple app design software for a first version, match the tool to your situation rather than to the longest feature list. The table pairs common starting points with a tool from this list.

Two cases fall outside the table. If all you need is a clickable demo for a user test, rather than screens you'll build, dedicated prototyping tools handle that with less setup. If your app already has paying users, the better buy may be a person rather than another tool.

How much app design apps cost, free and paid

Pricing follows the kind of tool. Sketch charges per editor ($12 to $44 a month billed yearly, or $120 once for a Mac-only license), and the AI designers meter generations or credits, with paid plans from $12 a month billed annually at Uizard and $39 billed monthly at Sleek, while Google Stitch is free in beta.

The builders bill for what you publish or use: workload units at Bubble, published apps at Adalo, tokens and live apps at Thunkable, seats at FlutterFlow, and sandboxes plus credits at Draftbit.

Eight of the ten tools can be used at $0: seven have a free plan, and Google Stitch is free while its beta lasts. The exceptions are Sketch, which offers a 30-day trial instead, and our own Awesomic Studio, which has neither a free plan nor a trial.

Publishing is the bigger catch. None of the five builders submits an App Store or Google Play build on its free plan, and none of the five design-first tools claims store publishing at any price, as the table shows.

Usage pricing is where a builder's bill grows. A developer on Reddit who says they've rescued more than 50 Bubble apps still likes Bubble for MVPs, but argues it "simply gets too expensive for production" and moved a production app off it. That's a single developer's account, so model your expected traffic against the workload-unit allowance before launch.

Your own hours count too, since time spent arranging screens is time off the product, which is why some teams pay for mobile app design services rather than a tool.

Your next step: a tool, a builder or a designer

Even simple app design software rewards a plan, so put one real screen through the tool you're leaning toward this week, in this order:

1. Write a one-paragraph brief covering who the app is for, the main task and the screens that matter most.
2. Generate free drafts in Google Stitch or Uizard to settle the layout.
3. Make the version you'll keep in an AI designer, Sketch or a builder, depending on who does the work.
4. Test it on a real phone, checking tap targets against Apple's 44x44 pt guideline.
5. Pay for the first plan that matches how you'll ship, whether that's an export, a code download or a store build.

A tool stops being enough when design becomes how the app competes, for example when onboarding or brand has to stand out in a crowded category. At that point a dedicated mobile app designer who owns the flows and the details is worth more than another subscription.

FAQ

What's the best free app to design apps?

The answer depends on whether you want screens or a finished app. For screens, Google Stitch is free during its beta and handles app and web layouts, and Uizard's free plan gives you 3 AI generations a month.

To build as well, Bubble, FlutterFlow, Adalo, Thunkable and Draftbit all have free plans, though every one of those free plans stops short of the stores.

Which are the leading AI tools for app design?

Three dedicated AI design tools sit in their own group on this list: Uizard, Sleek and Google Stitch. Uizard is aimed at concept mockups, Sleek hands screens to coding agents, and Stitch is free while in beta.

Several builders have added AI too. Thunkable builds apps from a chat, Adalo has its Ada AI Assistant in beta, Draftbit runs Claude Code and Codex agents, and FlutterFlow's free plan includes 5 lifetime AI requests.

Can you design and publish an app without coding?

Yes. For app design software, no coding needed, pick one of the five builders, and expect publishing to sit on a paid plan: Draftbit Standard at $12 a month, Adalo Starter at $36 a month billed annually, FlutterFlow Basic at $39 a month, or Bubble Starter (billed annually) and Thunkable Builder at $59 a month each.

Sketch and the AI design tools make no store-publishing claim, so their output needs a builder or a developer to reach the stores.

How do web app design tools differ from mobile app design tools?

Mostly in the screen they design for. Mobile app design tools center on phone frames, thumb-sized targets and store builds, while web app design tools plan for wide layouts, dense tables and a mouse and keyboard.

Several tools here do both: Google Stitch has an App/Web toggle, while Bubble, FlutterFlow and Draftbit build for web and mobile.

Do you still need a designer if you use an app design app?

Not for a first version, since a founder with a clear brief can get usable screens from the AI tools and builders here. Once the app has users and details like onboarding, accessibility and brand consistency start to matter, many teams bring in a person, and the timing of hiring designers becomes the real decision.