Not to build your iPhone app with AI. In Fastshot you build, preview and download an IPA without one. You need an Apple Developer account to install through TestFlight and to publish to the App Store. It costs $99 a year, paid to Apple, and it is not free.
No, not to build it. Fastshot (fastshot.ai), the AI mobile app builder, builds and previews your iPhone app and gives you an IPA without one. You need an Apple Developer account ($99 a year, paid to Apple) to install through TestFlight and publish to the App Store, which Fastshot then does for you.
Last updated: October 27, 2026
You need it for anything that goes through Apple: TestFlight, installing on your own iPhone and the App Store. Building, previewing and downloading an IPA work without it.
| Goal | Apple Developer account needed? | How it works in Fastshot |
|---|---|---|
| Build the app with AI | No | Describe the app; the first version takes about 5 to 7 minutes |
| Preview the app | No | Live preview in the browser, or scan a QR code to open it on your phone |
| Get an IPA file | No | Unsigned IPA from Fastshot build servers, installed with a sideload tool |
| Build an Android APK or AAB | No | Android builds need no Apple account |
| Install on your own iPhone | Yes | TestFlight, or an install link |
| Test with TestFlight | Yes | Upload in about 10 to 15 minutes, then 5 to 15 minutes of Apple processing |
| Publish to the App Store | Yes | Fastshot writes the listing, uploads screenshots and submits the app |
The Apple Developer Program costs $99 a year, paid to Apple, not to Fastshot. It is the membership that lets you put apps on TestFlight and the App Store.
Is an Apple developer account free? No. An Apple ID is free, but TestFlight and App Store publishing need the paid membership. Google Play is a separate account with a $25 one-time fee.
You pay nothing extra for a Mac or Xcode: Fastshot builds and signs iOS apps on its own build servers, so you can build an iPhone app without a Mac.
Enroll with your Apple ID on Apple's developer site and pay the $99 yearly fee to Apple.
In the Fastshot editor, open the Publish view and choose the iOS tab. You can also ask the agent in chat.
Sign in with your Apple ID, or add an App Store Connect API key with the Admin role. You connect the account once.
Fastshot sets up the bundle ID, signing and the App Store Connect app, and uploads your build to TestFlight. Its agent writes the App Store listing, uploads screenshots and submits the app.
Yes. Build the whole app, change it by chat and preview it on your phone first. Pay Apple only when you are ready for TestFlight or the App Store.
Without an Apple account you can also download an unsigned IPA file and an Android APK. When you are ready, follow the App Store publishing guide.
No. With Fastshot you can build your iPhone app, preview it and download an unsigned IPA without an Apple Developer account. You need the account ($99 a year, paid to Apple) to install the app through TestFlight and to publish it to the App Store, which Fastshot does for you once the account is connected.
The Apple Developer Program costs $99 a year, paid to Apple. It covers TestFlight and App Store publishing for your apps. Fastshot does not charge for the Apple account; you connect your own membership with your Apple ID or an App Store Connect API key.
No. Creating an Apple ID is free, but the Apple Developer Program membership costs $99 a year. You need that membership for TestFlight and the App Store. You can still build and preview an iPhone app in Fastshot and download an IPA without paying Apple anything.
Yes. TestFlight needs an Apple Developer Program membership. Once it is connected, Fastshot sets up signing and the App Store Connect app, and uploads your build in about 10 to 15 minutes. Apple then processes it for about 5 to 15 minutes and emails a TestFlight invitation.
Yes. Fastshot builds an unsigned IPA on its own build servers without an Apple Developer account. You install it on your iPhone with a sideload tool such as SideStore, AltStore or Sideloadly. See the IPA generator for the steps.
No. Fastshot builds, signs and uploads iOS apps on its own build servers, so you only need a browser. Connect your Apple Developer account with your Apple ID or an App Store Connect API key, and Fastshot handles TestFlight and the App Store submission.
Yes. Google Play uses a Google Play Console account, which has a $25 one-time registration fee. It is separate from the Apple account. Fastshot builds the Android APK and AAB and publishes to the Google Play track you pick. See publish an app to Google Play.
Describe your app and see it running in minutes, with no Apple account needed. Fastshot publishes it to the App Store and Google Play when you are ready.