AI app builder for iOS and Android
If you are looking for an AI app builder for iOS and Android, the useful thing we can tell you is where uooki stops. uooki builds web applications — they open in Safari and Chrome on any phone, and they do not go in the App Store or Google Play. That is a real limitation, not a positioning statement, so this page is about when a web app is genuinely enough and who to use when it is not.
Web app or native app — the decision in one paragraph
A web app is a site that behaves like an app: it opens from a link, works on both platforms from one build, updates the instant you change it, and can be added to a phone home screen. A native app is a compiled binary distributed through Apple's and Google's stores: it can use the camera, push notifications, location and offline storage properly, and it costs a developer account, a review queue and a separate release every time you fix a typo.
The honest rule of thumb: if your app needs push notifications, deep hardware access or reliable offline use, or if being findable in the App Store is part of the plan, you need native and uooki is the wrong tool. If it is an internal tool, a dashboard, a booking form, a calculator, a prototype or anything you will share by sending a link, a web app is not a compromise — it is the lower-friction answer, and you avoid the store fees and the review wait entirely.
Those fees are real and not the builder's to waive. Appy Pie states them on its own pricing page: Apple charges a $99 annual developer fee, Google Play a one-time $25. Every native route inherits both, whatever the subscription costs.
What each route actually gives you
| uooki (web app) | Native builders | |
|---|---|---|
| Runs on iPhone | Yes — in the browser | Yes — installed app |
| Runs on Android | Yes — same build | Yes — usually a separate build |
| In the App Store / Play Store | No | Yes |
| Apple $99/yr + Google $25 fees | Not required | Required |
| App review before launch | None | Yes, per release |
| Push notifications, deep hardware access | Limited by the browser | Full |
| Time to something you can share | Minutes — send a link | Days to weeks, including review |
| Shipping a fix | Immediate | New build + review |
App store fee figures as published by Appy Pie on 2026-07-29. Capability rows describe the general web-versus-native trade-off, not any single vendor.
If you need a native app, use one of these instead
We would rather send you to the right tool than take the signup. Prices read from each vendor on 2026-07-29:
Bubble — $59/mo Starter, per project
Bubble builds native mobile apps on React Native, publishable to the Apple App Store and Google Play, and web apps that share the same backend and database. Free to build on; a paid plan is required to deploy a live version, which is also what TestFlight and Play testing need.
Appy Pie — from $16/app/month
Priced per app per month (Basic $16, Gold $36 with iOS support, Platinum $60; list prices $32/$72/$120). Straightforward if you are building one app and keeping it; expensive once you have several, because each one is its own subscription.
Emergent — $20/mo Standard, annual
Advertises building "web and mobile experiences". Worth confirming exactly what artifact you get before subscribing — a mobile-optimised web experience and a submittable native binary are different products, and the wording in this category is often loose.
A word on "AI builds your iOS app"
Several tools in this space generate a native project you still have to sign, build and submit yourself. That is a legitimate product, but it means Xcode and an Apple developer account are back in your life. Check whether the tool submits for you or hands you a project.
What uooki does well on a phone
Within the web-app boundary, the phone story is genuinely good, because there is only one thing to build. You describe what you need, uooki writes and runs it, and the result opens on any phone from a link — no install, no store, no separate iOS and Android versions to keep in sync. Adding it to the home screen gives you an icon and a full-screen launch on both platforms.
That covers more real cases than people expect: internal tools where you do not want to manage device installs, dashboards someone checks on the train, booking and intake forms, calculators, and prototypes you need in a stakeholder's hands this afternoon rather than after a review cycle.
What it does not cover: anything that needs to be found by browsing an app store, anything that depends on push notifications to work, and anything that has to run properly with no signal. Those are native problems and they need a native tool.
Frequently asked
- Can uooki build an iOS or Android app?
- Not a native one. uooki builds web applications that run in the browser on both iOS and Android. There is no App Store or Google Play submission, no native binary, and no developer account needed. If you need a store listing, use Bubble or Appy Pie instead.
- What is the best AI app builder for iOS and Android?
- It depends entirely on whether you need native distribution. For native store apps from a no-code tool, Bubble (React Native, $59/mo Starter) and Appy Pie (from $16/app/mo) are built for it. For an app that works on both phones via a link with no store involved, a web app builder like uooki is faster and cheaper — starting at $0.
- Will a uooki app work on an iPhone?
- Yes, in Safari or any browser, and it can be added to the home screen for an icon and full-screen launch. What it cannot do is appear in the App Store or use push notifications and deep hardware features the way an installed app can.
- Do I really need a native app?
- Less often than assumed. Push notifications, reliable offline use, deep hardware access and App Store discoverability are the four genuine reasons. If none of those are on your list, a web app removes the $99/year Apple fee, the $25 Google fee, the review queue and the two-codebase problem in one move.
[ sources ]
- uooki pricing — checked 2026-07-29
- Bubble pricing — checked 2026-07-29
- Appy Pie pricing — checked 2026-07-29
- Emergent pricing — checked 2026-07-29
Try it on your own brief.
Describe what you need in one sentence. uooki takes it from prompt to a finished, usable product. The Free plan is $0 and starts with 100 one-time credits.
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