Monitor your battery's vital statistics wirelessly. View temperature, power, voltage, current, production date, and charge/discharge cycles. Get estimates for full charge and usable time during charging and discharging.




250+ iOS apps curated and reviewed
Every iPhone needs a few good vatrer battery apps. We benchmark 250+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | 2.6★ (19) | No | No | Aug 2026 | |
| 2 | Free | 4.5★ (2.6K) | Yes | No | Aug 2026 | |
| 3 | Free | 4.5★ (12K) | Yes | Yes | Aug 2026 | |
| 4 | Free | 3.8★ (36) | Yes | Yes | May 2026 | |
| 5 | Free | 4.5★ (323) | No | Yes | Aug 2026 | |
| 6 | Free | — | No | No | Jul 2026 | |
| 7 | Free | — | No | No | May 2026 | |
| 8 | Free | — | No | No | May 2026 |




Monitor your battery's vital statistics wirelessly. View temperature, power, voltage, current, production date, and charge/discharge cycles. Get estimates for full charge and usable time during charging and discharging.





This app provides a detailed battery monitoring experience for your phone or tablet. It offers calibration features for increased accuracy and displays estimated usage times for various activities, from listening to music to GPS navigation. It also includes charge alerts and a widget for quick access to information.






This app helps you understand your iOS device's battery performance. It identifies battery runtimes and provides data to help you determine if your battery needs replacement. Monitor your device's battery health and runtime with detailed insights.


Monitor your device's battery health and usage with detailed information. This utility app offers practical functions for easy management and accurate status display.


Monitor your iPhone's battery status directly from your Apple Watch. View current levels, historical data, and receive alerts for a full charge. Perfect for quick checks without needing your phone.








Optimize your device's charging by identifying the fastest and most efficient charger and cable combinations. Track charging sessions to compare performance and ensure your device supports fast charging technologies like PD.


Monitor and manage Bluetooth-enabled lithium batteries with real-time data on voltage, current, temperature, and capacity. This app offers seamless connectivity and a user-friendly interface for optimizing battery performance across various devices.






Monitor the voltage of up to four 6V, 12V, or 24V batteries simultaneously. Test startup and charging systems, and accurately record vehicle start and stop times. View all data on your phone via Bluetooth for easy vehicle battery management.




This app provides detailed battery monitoring for your phone or tablet, offering insights into remaining usage time for various activities. It features calibration options to enhance accuracy and provides alerts for charging status.


This app provides detailed battery usage information, measures actual battery capacity, and helps monitor battery health. It offers insights into battery wear, discharge speed per app, and remaining charge/use time estimations.






This app provides tips and tricks to extend your device's battery life. It features an easy-to-use interface and works offline, helping you avoid unexpected power loss.

