248+ iOS apps curated and reviewed
Looking for free battery wattage apps? 19 of our 248+ 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 | 3.7★ (401) | Yes | Yes | Aug 2026 |
| 2 |  | Free | 4.3★ (6K) | Yes | Yes | Aug 2026 |
| 3 |  | Free | 3.7★ (1.5K) | Yes | Yes | Jul 2026 |
| 4 |  | Free | 4.6★ (34K) | Yes | Yes | Aug 2026 |
| 5 |  | Free | 4.5★ (12K) | Yes | Yes | Aug 2026 |
| 6 |  | Free | 4.5★ (2.6K) | Yes | No | Aug 2026 |
| 7 |  | Free | 4.2★ (542) | Yes | Yes | Jul 2026 |
| 8 |  | Free | — | Yes | No | May 2026 |
Measure your device's charging speed with different chargers, cables, and wireless sources. Track app battery usage, estimate remaining time for activities, and compare charging accessories to find the best ones.
Personalize your charging experience with custom sounds and animations. This app also offers tools to test charging speed, estimate battery life, and provide maintenance tips.
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 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.
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.
Measure your device's battery charging speed to compare different cables, chargers, and sources. Optimize your charging setup and receive notifications when your desired battery level is reached.
Monitor and manage your lithium batteries in real-time. View detailed parameters like power level, voltage, and temperature, and control charging and discharging. Personalize your experience with language and theme settings.
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.
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.
