250+ iOS apps curated and reviewed
Every iPhone needs a few good amperes lite apps. We benchmark 250+ 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 | 4.2★ (555) | Yes | Yes | Aug 2026 |
| 2 |  | Free | 4.3★ (6K) | Yes | Yes | Aug 2026 |
| 3 |  | Free | 3.7★ (406) | Yes | Yes | Aug 2026 |
| 4 |  | Free | 3.6★ (30) | No | No | Aug 2026 |
| 5 |  | Free | 4.6★ (34K) | Yes | Yes | Aug 2026 |
| 6 |  | Free | 4.5★ (12K) | Yes | Yes | Aug 2026 |
| 7 |  | $9.99 | — | No | No | Aug 2026 |
| 8 |  | Free | 2.2★ (33) | No | No | May 2026 |
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.
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.
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.
This app helps you find the optimal charging equipment for your device. It detects charging efficiency and can measure charging speed and power delivery support. Discover the best charger and cable combination for faster charging.
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.
Enhance the capabilities of smart home devices, including shower power and lighting systems. Register your products, join a membership program, and access additional features to optimize your connected home experience.
Transform your device into a powerful and bright LED flashlight. Offers adjustable strobe and blinking modes for various needs. Enjoy a visually appealing interface with this essential lighting tool.
Monitor your remaining battery life based on various activities such as web browsing or music playback. This app also helps you compare different chargers and wires, including wireless options and cases, and provides battery charge notification alarms.
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.
This electronic pocket reference guide provides essential information for electrical professionals. It offers calculations, code tables, and detailed sections on motors, ampacities, grounding, and more, all accessible on your mobile device.
This app provides essential tools for electricians and designers to calculate and verify electrical plant dimensions. It allows for immediate on-site evaluation and control of design data, including cable sizing, voltage drop, and temperature.
This app offers a comprehensive suite of electrical calculations and conversions for professionals and students. It handles diverse units and provides precise results for various electrical engineering tasks, including voltage, current, power, and more.