Yes. Bolt.new's AI builds mobile apps as Expo (React Native) projects when your first prompt says "mobile app", and you preview them in Expo Go. Builds and App Store or Google Play publishing happen outside Bolt, through Expo EAS with your own accounts. Fastshot (fastshot.ai), the AI mobile app builder, builds and publishes the app for you.
Yes, as Expo (React Native) projects: include "mobile app" in your first prompt and Bolt previews the app in Expo Go. To get it into the App Store or Google Play, you download the code and build and publish with the Expo EAS CLI and your own developer accounts. Fastshot builds and publishes the app for you.
Last updated: October 27, 2026
Bolt.new by StackBlitz is an AI-powered development environment that generates full-stack web applications from prompts. It runs entirely in the browser using WebContainers technology, producing React, Next.js, and other web framework code. It is one of the most impressive AI coding tools for web development.
Bolt.new can also build mobile apps. Put the words "mobile app" in your first prompt and Bolt creates an Expo project: one React Native codebase for iPhone and Android, previewed in Expo Go on your phone. Publishing happens outside Bolt: you download the code or sync it to GitHub, then use the Expo EAS CLI to build for TestFlight, the App Store and Google Play with your own paid Apple and Google developer accounts.
Fastshot is purpose-built for native mobile app development. Like Bolt.new, you describe what you want in natural language, and Fastshot generates a React Native + Expo project with native navigation, device API access, push notifications and a Supabase backend. The difference is what comes next: Fastshot builds the APK, AAB and IPA on its own build servers, with no Expo account or EAS, and publishes your app to the App Store and Google Play.
If you need a native mobile app, try our AI mobile app builder to get started.
Comparing more tools? See Bolt.new alternatives.
| Feature | Bolt.new | Fastshot |
|---|---|---|
| Output Type | Web app (React/Next.js), or Expo React Native app on request | Native mobile app (React Native + Expo) |
| Platform | Browser; iOS + Android through Expo | iOS + Android native |
| Builds APK/AAB/IPA itself | No: Expo EAS CLI with your own accounts | Yes, on Fastshot build servers |
| App Store and Google Play | Through Expo Application Services | Published for you |
| In-app purchases | Stripe; RevenueCat guide | Adapty or RevenueCat; AdMob ads |
| Backend | Varies, often requires setup | Supabase connected from the chat |
| Preview | Browser preview; Expo Go for mobile projects | Live preview on your phone |
| Source Code | ZIP download and GitHub sync | Exportable React Native project |
Tell Fastshot what the app does in plain words. It may ask one or two questions, then writes a plan you approve.
The first version takes about 5 to 7 minutes. Refine it by chat, and restore any earlier version from version history.
Scan a QR code to open the app on your phone, or use the live preview in the browser.
Fastshot builds the APK and AAB (usually about 7 minutes) and the IPA on its own servers, then publishes your app to the App Store and Google Play.
Every Fastshot project is a mobile app from the first prompt: React Native code that compiles to real iOS and Android apps, or a Kotlin app for native Android.
Fastshot compiles your app remotely, producing IPA files for the App Store and APK/AAB files for Google Play. With Bolt.new, you download the code and run store builds yourself with the Expo EAS CLI.
Preview your app on your actual phone by scanning a QR code. See how it really feels with native gestures, animations, and transitions.
Fastshot AI understands mobile patterns: tab navigation, stack navigation, pull-to-refresh, swipe gestures, modal sheets, and platform-specific design guidelines. Bolt.new AI is optimized for web patterns.
Every Fastshot app comes with Supabase providing authentication, PostgreSQL database, file storage, and real-time subscriptions. No additional configuration required.
Fastshot configures push notifications using Expo push tokens. Users receive reliable notifications through native iOS and Android notification systems, not browser-based web push.
Yes, as of October 2026: Bolt.new builds mobile apps as Expo (React Native) projects, one codebase for iPhone and Android. Builds and publishing to TestFlight, the App Store and Google Play run through Expo Application Services with your own accounts. Fastshot builds the APK, AAB and IPA on its own servers and publishes the app to both stores.
Yes. Include "mobile app" in your first prompt and Bolt.new creates an Expo (React Native) project you preview in Expo Go. To publish, you download the code and use the Expo EAS CLI with your own Apple and Google developer accounts. Fastshot builds and publishes the app for you.
Yes. Bolt.new is excellent for web applications. Fastshot is purpose-built for native mobile apps. They serve different needs. If you want a website or web app, Bolt.new is a great choice. If you want a mobile app on the App Store, use Fastshot.
Not directly. Web code from Bolt.new would need to be rewritten for mobile. The faster approach is to describe your app to Fastshot and generate a native mobile version directly. The AI can replicate features from your web app in native mobile code.
Conceptually, yes. Both use AI to generate code from natural language descriptions. Bolt.new generates web applications. Fastshot generates native mobile applications using the Expo stack. The workflow is similar: describe, generate, iterate, deploy.
It depends on your product. If your MVP is a web dashboard or SaaS tool, Bolt.new is great. If your MVP is a consumer-facing mobile app that needs push notifications, native performance, and app store presence, Fastshot is the right choice.
Love what Bolt.new does for web? Fastshot does the same for native mobile. Describe your app, generate React Native code, and deploy to app stores.