Battery Tracker - Detailed battery level history app for iPhone and iPad

Battery Tracker: track detailed battery level history for your device! This app tracks your battery level in the background and presents it in a nice interactive chart. You can choose the background refresh interval, the chart timeframe and zoom in/out in the interactive chart. All background refresh intervals down to 1 hour are completely free to use, lower intervals down to 1 minute are available with in-app purchase.

Features:

- Tracking battery level in the background with an interval down to 1 minute!
- Beautiful customisable interactive chart showing battery level history
- Customisable Today Widget in Notification Center
- Warning notifications when tracking the battery level in the background is not possible

More features coming soon:

- Export to image and CSV
- Prediction to battery empty and/or fully charged
- Much more so stay tuned!

Tired of all those battery apps that promise the world but only show ads and dont deliver? Try Battery Tracker! Its free to use with a background refresh interval down to 1 hour and will never annoy you with ads. More advanced features will be available soon!