A Superapp alternative for teams that also need Android

It is worth being clear that the usual native-versus-wrapper argument does not apply here. Superapp generates real Swift and SwiftUI as a standard Xcode project, and they let you export it on every tier, unconditionally. There is no lock-in angle to attack and we are not going to invent one.

They also have something we do not: a public directory of shipped apps at their /apps page, with names and App Store IDs you can go and check. Claims like "thousands of native iOS apps already live on the App Store" are easy to make and hard to substantiate; publishing a browsable list is the substantiation. Credit where it is due.

Their team's background — engineers formerly at Bolt, Grammarly, Wix and MacPaw — is stated on their own site and is not the kind of thing we would dispute.

Neither of these is a gotcha. Both are things we would want to know as a buyer, and neither is answered on their site.

Which model writes your code. We looked across their homepage, features page, AI app builder page, FAQ, Xcode alternative page and privacy policy. No AI provider is named anywhere, and no bring-your-own-key option is documented. That is a legitimate product choice — plenty of tools abstract the model deliberately — but it means you cannot pick a model, cannot use a subscription you already pay for, and cannot know whose terms apply to your code. If that matters to you, ask.

What their free tier actually is. Their homepage says "The free plan includes 5 credits — on Mac they reset daily." Their FAQ says "Superapp has a free mode with 5 credits a day that reset daily." One reads as a Mac-only daily reset, the other as a flat daily allowance. We are not going to pick the flattering interpretation on their behalf; ask before you plan around either.

Superapp's answer to Android is unusually straightforward, and worth quoting in full because it is more useful than most competitor copy: "If you need iOS and Android from one project, a cross-platform builder like Rork, FlutterFlow, or Adalo is a better fit."

That is fair advice, and it points at the real trade. Those tools share logic by sharing a runtime — React Native or Flutter — so both interfaces render through the same engine rather than the platform's own.

Duet takes the other route. From Modaal's documentation: "Each feature's logic — its state, the actions that change it, the effects it requests — is written once. The iPhone app renders that state in SwiftUI; the Android app renders it in Jetpack Compose." Each app follows its own platform's conventions — Apple's Human Interface Guidelines on one side, Material 3 on the other.

The part that makes it more than a wish is the test: "Behavior is recorded as fixture files. Both platforms replay the same fixtures and the gate is byte equality." When the two platforms disagree, the build fails.

Android is in open beta, with general availability in September 2026.

Superapp's homepage states they are "the only app builder that fully automates App Store bureaucracy, turning a painful process into two clicks with a rejection rate close to zero."

We have no evidence this is untrue, and their submission automation is genuinely more developed than ours. What we can say is that neither figure is sourced anywhere on their site — no rejection data, no methodology, and no definition of what "fully automates" excludes.

App Store review outcomes depend heavily on what the app does: subscriptions, account deletion, user-generated content and privacy declarations account for most rejections, and none of those are things a builder can automate away. Treat "close to zero" as marketing language rather than a number, the same way you should treat any unsourced figure on our site.