248+ iOS apps curated and reviewed
Every iPhone needs a few good battery monitor apps. We benchmark 248+ 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 | 4.1โ (59) | No | No | Aug 2026 |
| 2 |  | Free | 4.6โ (34K) | Yes | Yes | Aug 2026 |
| 3 |  | Free | 4.5โ (2.7K) | Yes | No | Aug 2026 |
| 4 |  | Free | 4.7โ (9) | โ | No | May 2026 |
| 5 |  | Free | 4.7โ (2.5K) | Yes | No | Aug 2026 |
| 6 |  | Free | 4.7โ (9.2K) | No | Yes | Aug 2026 |
| 7 |  | Free | โ | Yes | No | Jul 2026 |
| 8 |  | Free | โ | Yes | Yes | May 2026 |
Monitor your vehicle's battery in real-time via Bluetooth. Test cranking and charging systems to understand your battery's health. View all data directly on your mobile device.
Monitor your iPhone and Apple Watch battery levels and runtimes with detailed insights. Receive customized notifications for charging and low battery alerts. View battery data at a glance on your watch or via widgets.
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.
Instantly check your iPhone's battery status from your Apple Watch. Ideal for when your phone is out of sight, charging, or during workouts. Features a clean, animated interface and quick access via Glance.
Monitor your device's core performance metrics with this utility app. It provides real-time information on battery status, disk usage, CPU load, and network connections. Customize your view with light or dark themes and receive instant updates on system changes.
This app provides comprehensive system activity information for Apple devices, including detailed insights into hardware, sensors, and network status. It offers privacy controls, customizable widgets, and advanced testing and reporting features through optional in-app purchases.
Monitor your B-TEC Lithium battery's charge status, real-time voltage, and current. Receive instant alerts for warnings and errors to optimize performance and lifespan. Enjoy enhanced control and convenience for your battery.
Monitor your battery's performance with real-time data including state of charge, voltage, and current. Get insights into estimated time remaining and historical charge/discharge metrics. This application requires a compatible Hardkorr Bluetooth Battery Monitor.
This app allows users to connect to and manage compatible lithium batteries via Bluetooth. It provides detailed status information for each battery string, enabling users to identify and address abnormal batteries. Users can also set and read safety parameters, and monitor fault alarms.
Optimize your device's battery health with professional charging tips and monitoring tools. Extend battery life, prevent overcharging, and manage storage by cleaning up duplicate photos and videos. Features include battery calibration and magic charging animations.
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.