244+ iOS apps curated and reviewed
Out of 244+ battery monitor charger apps on iOS, 19 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | — | Yes | No | Jul 2026 |
| 2 |  | Free | 4.0★ (1) | No | No | Aug 2026 |
| 3 |  | Free | — | No | No | May 2026 |
| 4 |  | Free | 5.0★ (1) | No | No | Jul 2026 |
| 5 |  | Free | 1.0★ (3) | No | No | May 2026 |
| 6 |  | Free | 4.0★ (23) | No | No | May 2026 |
| 7 |  | Free | 4.6★ (2.9K) | Yes | Yes | Aug 2026 |
| 8 |  | Free | 4.7★ (9) | — | No | May 2026 |
Monitor your vehicle's battery in real-time via Bluetooth. Check cranking and charging system voltage to ensure your battery is in optimal condition. View all data directly on your mobile device.
Monitor professional smart Lead acid and LiFePO4 battery chargers remotely via TCP/IP. Connect your smartphone to the charger through built-in WiFi or a network gateway for real-time data.
Monitor your battery's voltage, current, capacity, and remaining time via Bluetooth. Offers basic parameter settings to help protect your battery or battery bank.
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 app alerts you when your device reaches a desired battery charge level, preventing overcharging. Customize alarms, view charge status, and access historical data. Supports dark mode and Apple Watch.
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 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 battery bank's performance with this application. View state of charge, voltage, capacity, and cycle count. Set custom parameters to act as a fuel gauge for your batteries.
Monitor and manage your phone's charging process remotely. This application allows you to keep an eye on your device's battery status and charging activity even when you're not at home.
Monitor and manage your 12V battery charging remotely via a stable Wi-Fi connection. View real-time charging status, set battery types and currents, and receive abnormal charging alerts. Track charging history and performance with visual insights.
This app helps you manage your device's battery life by setting custom charging alarms and provides a theft deterrent with a disconnection alarm. It offers a customizable user experience with adjustable alert sounds and notification preferences.
This app displays your device's current battery percentage and offers comprehensive system monitoring. Track CPU usage, RAM, network activity, and system uptime with detailed graphs and statistics.
This app tracks your Apple Watch battery levels and provides timely notifications for recharging. It utilizes watch face complications to keep you informed about your device's power status, helping you manage charging cycles effectively.
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 battery recharging voltage and current for development kits. This app eliminates the need for external multimeters, providing accurate measurements without affecting RF fields. It supports multiple devices identified by their MAC addresses.