Stay in the Know. Instantly.
See everything happening while you charge — from live wattage and charging speed to your estimated time to full. The goPETL app delivers precision analytics instantly, no setup required. Just snap PETL on, and your stats appear automatically.
- Live charging history over time
- Charging profile tracking
- Time-to-full countdown
- Real-time wattage display
Built for iPhone. Designed by PETL.
goPETL is engineered to work perfectly with MagSafe — no setup, no cables, no login. Every charge session is automatically detected, logged, and optimized in the background.
- Live Activity support on Lock Screen
- Automatic PETL connect/disconnect detection
- Background tracking of charging sessions
- Optimized for all MagSafe-compatible iPhones
Seamlessly Integrated. Beautiful in Dark Mode.
goPETL adapts automatically to your iPhone’s appearance — whether you prefer Light or Dark Mode. Every detail, from battery rings to data graphs, adjusts in real time for a seamless look that feels right at home on iOS.
No Login. No Setup. Just Smart.
goPETL is built for simplicity — fast, private, and lightweight. No accounts, no ads, and no tracking. Just the information that matters most — your battery's performance. Zero sign-in required, secure local data storage, and instant connection with PETL.
Power Meets Precision.
Powered by PETL's in-house battery analytics engine, goPETL continuously refines its estimates based on your device and usage. Every detail — from wattage curves to battery health — is tuned for real-world accuracy.
Minimal, Fast, and Private
Fast, private, and lightweight. No accounts, no ads, and no tracking. Secure local data storage with intelligent charge estimation algorithms and device-specific performance tuning.
goPETL iOS APP
Download the goPETL app and make every charge smarter. Stay connected, stay powered, and stay informed — all with one tap.
Learn More About PETL
PETL™ — Snap. Charge. Go.
Your phone's smartest MagSafe battery, now even smarter with the goPETL app.
