Monitor the battery levels of up to four devices with a clean, intuitive interface. Receive notifications for charging completion, low battery, and discharge limits. Supports widgets and dark mode for a seamless experience.




239+ iOS apps curated and reviewed
Looking for free intact battery check apps? 20 of our 239+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | — | No | No | May 2026 | |
| 2 | Free | — | No | Yes | May 2026 | |
| 3 | Free | 4.6★ (34K) | Yes | Yes | Aug 2026 | |
| 4 | Free | 4.5★ (12K) | Yes | Yes | Aug 2026 | |
| 5 | Free | 3.7★ (9) | No | No | May 2026 | |
| 6 | Free | 4.7★ (9) | — | No | May 2026 | |
| 7 | Free | 4.5★ (231) | No | No | Aug 2026 | |
| 8 | Free | 2.9★ (21) | No | No | May 2026 |








Monitor the battery levels of up to four devices with a clean, intuitive interface. Receive notifications for charging completion, low battery, and discharge limits. Supports widgets and dark mode for a seamless experience.






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 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 car battery's voltage in real time. This practical app displays the starting and charging system voltages, providing a comprehensive understanding of your car battery's condition directly on your mobile device via Bluetooth.


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 provides in-depth battery diagnostics for Apple devices. It analyzes analytics logs to reveal battery health, charge cycles, and capacity details, offering insights beyond standard system information.


Monitor your vehicle's battery health in real-time. This app displays live voltage readings and tests your car's cranking and charging systems. All data is accessible on your mobile device via Bluetooth connection.


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.


Control and monitor your Tesla vehicle and energy products remotely. Manage charging, climate control, security, and navigation. Also track solar energy production and battery usage.


Monitor your B-TEC Lithium battery's charge status, real-time voltage, and current. Receive instant alerts for warnings and errors to optimize power usage and extend battery life. Access resources for enhanced control and convenience.


Monitor your smart battery pack's performance and status remotely via Bluetooth. View real-time data like voltage, current, temperature, and remaining power. Receive alerts for critical conditions and set custom reminders.


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.


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.






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 your battery's live status, including voltage and amp consumption, via a wireless app interface. Diagnose battery health with Bluetooth reports and track charging habits and usage history, such as completed life cycles.


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.


Monitor your 12V vehicle battery in real-time. Test cranking and charging systems to quickly assess battery health and prevent potential issues. View all data directly on your smartphone via Bluetooth connection.