Monitor key battery specifications like voltage, capacity, and temperature. Track charge cycles, protection status, and historical protection events. Gain insights into your battery's health and performance.


248+ iOS apps curated and reviewed
The best rock lithium battery apps on iPhone average 3.4★ across 248+ titles — we've ranked them by what real users actually keep on their phones. Updated September 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | — | No | No | May 2026 | ||
| 2 | Free | — | No | No | May 2026 | ||
| 3 | Free | 3.4★ (17) | No | No | Jul 2026 | ||
| 4 | Free | 4.0★ (1) | No | No | Oct 2026 | ||
| 5 | Free | — | No | No | May 2026 | ||
| 6 | Free | — | No | No | May 2026 | ||
| 7 | Free | — | No | Yes | May 2026 | ||
| 8 | Free | 3.2★ (61) | No | No | Sep 2026 |


Monitor key battery specifications like voltage, capacity, and temperature. Track charge cycles, protection status, and historical protection events. Gain insights into your battery's health and performance.






Monitor lithium battery packs remotely or locally via WiFi. This tool records events and sends communication reminders for easy battery management. Connect and manage multiple battery packs simultaneously.



Monitor your lithium batteries with this app. Connect via Bluetooth to view real-time charge and discharge current, temperature, total voltage, and capacity. Get quick insights into your battery's performance.