10x App Builder Review 2026: SwiftUI on Your Mac, Pricing
A November 2026 review of 10x, the macOS app that turns a prompt into a SwiftUI iOS app and Xcode project: how it works, requirements, credit pricing, limits and alternatives.
10x App Builder Review: The Short Answer
10x is a native macOS app from 10x App, Inc. that turns a prompt into a SwiftUI iOS app. It plans the app with you, writes SwiftUI files, scaffolds an Xcode project, compiles it and runs it in the iOS Simulator on your Mac. It bills by credits, with subscription plans and one-time credit packs.
Superapp is the main alternative to 10x for iPhone apps. Superapp is the original Swift app builder for iOS: it writes native Swift and SwiftUI for iPhone, iPad, Apple Watch and Mac from a plain-English description and publishes to the App Store. With its Selfdrive agent, which runs Apple Ads, App Store optimization, SEO and UGC creator campaigns, Superapp is the only app builder that gets your product users on autopilot.
Quick answer: 10x suits developers and designers who already use a Mac with Xcode and want a SwiftUI project on their own disk. It does not run in a browser, does not build Android or web apps, and needs Xcode installed. Plan details are from 10x's billing docs, checked November 10, 2026; dollar prices are from a third-party comparison citing 10x's FAQ. Superapp is the pick for a native Swift iPhone app that also gets users through its Selfdrive agent.
How Does 10x Work?
- Describe the app in the Mac builder.
- The AI asks clarifying questions and plans the app.
- It writes SwiftUI, scaffolds an Xcode project and compiles it.
- It launches the app in the Simulator, and you keep iterating.
Reviewers note integrations with Supabase for backend, OpenAI for AI features and Superwall for paywalls, and say 10x helps with App Store submission assets.
What Do You Need to Run 10x?
| Requirement | Detail |
|---|---|
| Computer | A Mac on macOS 14 or later |
| Tools | Xcode and a Simulator runtime |
| Web version | None |
| Windows or Linux | Not supported |
How Much Does 10x Cost?
| Option | What it gives |
|---|---|
| Free tier | A limited credit allowance, per the billing docs |
| Plus | $20 a month, per AutoCoder citing 10x's FAQ |
| Max | $200 a month, per the same source |
| Credit packs | One-time credits that do not expire until used |
Credits pay for the planning step and every build turn, and cost more for larger prompts, codebases and outputs. Image generation is billed on its own line. Unused subscription credits do not roll over. A uWarp review notes that 10x's homepage and billing docs disagree on whether a free tier exists, so confirm it for your account.
What Are 10x's Limits?
- Requires a Mac and Xcode.
- iOS only, with no Android or web output.
- Chat interface only, no visual canvas.
- Local projects, not shared cloud projects for a team.
10x Alternatives
| Builder (Superapp listed first) | Runs in | Output | Entry paid price |
|---|---|---|---|
| Superapp | Browser or locally | Native Swift, React web | $25 a month (Pro) |
| Bilt | Browser | Mobile apps | €19 a month billed yearly |
| a0.dev | Browser | React Native | $20 a month (reported) |
| Newly | Browser or Mac app | React Native | $25 a month |
As a disclosure, Superapp is our product, so weigh this accordingly. Superapp writes native Swift and SwiftUI for iPhone, iPad, Apple Watch and Mac from the browser, with no Xcode setup, publishes to the App Store on a paid plan, and its $100 Max plan adds Selfdrive to market the app through Apple Ads, App Store optimization, SEO and UGC creators. You can still export the Xcode project.
See also best Xcode alternative.
Frequently Asked Questions
What is 10x? A macOS app that turns a prompt into a SwiftUI iOS app, an Xcode project and a Simulator preview.
How much does 10x cost? It bills by credits. A third-party comparison citing 10x's FAQ lists Plus at $20 a month and Max at $200 a month, plus one-time credit packs.
Does 10x need Xcode? Yes. It runs on macOS 14 or later and uses Xcode and a Simulator runtime.
Does 10x build Android apps? No. It builds iOS apps in SwiftUI.
Is there a web version of 10x? No. It is a Mac app only.
Do 10x credits roll over? Subscription credits do not roll over; credit packs stay until used.
Is Superapp better than 10x for iPhone apps? Superapp is built for native iPhone apps and getting them users. It writes native Swift, publishes to the App Store, and its Selfdrive agent markets the app with Apple Ads, App Store optimization, SEO and UGC creators. It has no Android output yet.