203+ iOS apps curated and reviewed
Every iPhone needs a few good battery monitor apps. We benchmark 203+ 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 | 4.2β (52) | No | No | Jul 2026 |
| 2 |  | Free | 4.6β (33K) | Yes | Yes | Jul 2026 |
| 3 |  | Free | 4.5β (2.6K) | Yes | No | Jul 2026 |
| 4 |  | Free | 4.6β (2.4K) | Yes | No | Jul 2026 |
| 5 |  | Free | 4.7β (9.1K) | No | Yes | Jul 2026 |
| 6 |  | Free | 4.7β (9) | β | No | May 2026 |
| 7 |  | Free | β | No | No | May 2026 |
| 8 |  | Free | 4.5β (12K) | Yes | Yes | Jul 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.
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.
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.
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.
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.
Monitor your battery's voltage, current, capacity, and remaining time via Bluetooth. Offers basic parameter settings to help protect your battery or battery bank.
Gain comprehensive insights into your iPhone's battery health, device specifications, and network activity. Learn how to optimize battery life and monitor data and CPU usage. This utility app provides detailed information for free.
Monitor your car's battery in real-time via Bluetooth. This app tests starting and charging systems, records engine start/stop times, and displays all data on your mobile device for easy management of your vehicle's battery power.
Monitor the battery levels of your Apple devices, including visionOS, iPadOS, and iOS, from any other Apple device. View battery status at a glance with home screen widgets. Battery information is shared automatically across your iCloud account.
This utility app monitors the health of Lithionics batteries via a Bluetooth BLE connection. It requires a compatible battery with a factory-installed BLE module for operation.
This utility app acts as a digital multimeter for your device. It measures power consumption, monitors battery charge and discharge rates, and evaluates charger and cable quality in real-time.
Monitor your rechargeable lithium iron phosphate battery's performance with this utility app. It displays various battery parameters and supports both English and German languages.
Monitor your device's health with this comprehensive tool. Track memory, battery performance, storage, and network details. Get detailed camera information and helpful battery-saving tips to optimize your iPhone.
Monitor your iPhone's battery status, data connection, and charge level remotely via Apple Watch. Receive timely alerts when your device's battery is critically low.