A fitness app for your gym or coaching business
Class bookings, workout videos and QR check-in at the door — in an app with your brand.
iOS + Android · from $35/month · cancel any time
Members book classes and watch workouts on your site inside the app; the QR scanner handles door check-in, and keep-screen-on stops the phone sleeping during a workout video.
Sell digital programmes inside the app with in-app purchases on the Native Pro plan.
Fitness app builder in three steps
- Create a Native App
In App Studio choose Native App and paste the address of your website. We read its name, colours, icon and menu.
- Design and switch on native features
Set tabs, menus and splash in a live phone preview, then switch on offline mode, Face ID, in-app purchases or background tasks as you need them.
- Build for iOS and Android
Choose a Native App Builder plan and build: the Android AAB and APK in minutes, and the iOS app signed in your Apple account and sent to TestFlight.
Native features, switched on when you need them
Offline mode
Pages people opened keep working without internet.
Face ID & fingerprint
Biometric app lock, passkeys and Keystore-encrypted storage.
In-app purchases
Google Play Billing for products and subscriptions.
Background tasks
Background location and audio with a visible notification.
Push notifications
Through your own Firebase or OneSignal project, with topics and deep links.
Security controls
Screenshot blocking and rooted-device detection.
Simple prices, no surprises
Questions about fitness app builder
Can members check in with a QR code?
Yes. Show a QR on the member page with full brightness, or scan a door code with the in-app scanner.
Can I sell workout plans in the app?
Yes. Digital content sold in the app uses Google Play Billing on the Native Pro plan.
How much does the Native App Builder cost?
Plans start at $35 a month (Starter), $89 for Pro and $199 for Agency with unlimited apps. Yearly billing gives two months free, and you can cancel any time.
Can I pay by card?
Yes. Plans can be paid by card and renew automatically, or from your Tekservix wallet.
Related guides
More: Mobile apps overview · All guides · Native App Builder · Custom app development · Developer docs · Pricing