LapperSnapper runs on iPhone and Android phones.

Steps

1. Open the App Store (iPhone) or Google Play (Android).
2. Search for LapperSnapper.
3. Tap Get / Install. The download is free.
4. Open the app. You land on the Sessions screen with a demo session so you can explore the analysis before you record anything.

That's it — no sign-up, no card. You only create an account later if you want cloud backup or a Pro subscription.

Permissions the app may ask for

• Location — needed to record with your phone's GPS and to identify which track you're at. Choose "While Using the App".
• Bluetooth — needed only if you connect a RaceBox.
• Local network / Wi-Fi — needed only if you download sessions from a MyChron.

You can decline anything you don't use; importing files works without any of them.

Next steps

• Record your first session with just your phone
• Which devices work with LapperSnapper?