Charger Master vs Liffer

The charging sound is now online, making you the brightest boy in the village instantly! Charging sound, unplugged sound, full battery sound, low battery sound, there is always one that belongs to you~ New function of charging animation, carefully design a number of exquisite animations, reject the fuzzy mosaic animation, bring different charging experience. New feature of automatic charging test is comming. After connecting to the charging cable, the Charger Master can automatically start the test without manually opening the APP. In [Tools-Automatic charging test], you can view the detailed tutorial~ (iOS14 system required). Charger Master will be a good companion for your charger. It uses a well-designed algorithm and has been tested by many users for tens of thousands of times. It can quickly and accurately measure the charging power of your device and help you find the best charger. 【FEATURES】 1. Detect the charging power of the current device. 2. Charge animations , charge sound. 3. View the charging time, capacity, speed and other parameters of your charger. 4. View the current device's adapter charger, PD fast charging power, wireless charging power and other parameters. 5. Record detailed test results, and can set test charger to facilitate retrospective. 6. Support setting the current battery health and battery rated capacity. 7. Support to add custom charger model, power, brand and interface. 8. Battery life calculator can estimate battery life based on capacity and power consumption. 9. The charging calculator can estimate the time required to fully charge the battery. 10. Battery capacity conversion can quickly convert watt-hours and milliamp-hours. 11. Battery maintenance tips can help you better extend battery life. 12. Hundreds of thousands of HD animations and wallpapers have been launched. 13. Well-designed home screen widgets to make your desktop look new

Liffer is a reference library that lives on your phone. Download what you need once, then search, browse, and ask questions with no connection. There's no account to set up, no ads, and no tracking. EVERYTHING WORKS OFFLINE - Content packs are stored on your device, so they work in airplane mode, abroad, off-grid, or when the network is down - Fast full-text search across every pack you've installed - Semantic search that finds answers by meaning, not just matching words ON-DEVICE AI ASSISTANT (OPTIONAL) - Download a small AI model that runs on your phone - Ask questions in plain language and get answers based on your installed packs - It works with no connection, and nothing you ask is sent anywhere CONTENT PACKS - Medical Encyclopedia: first aid and health reference (free) - Wilderness Survival: shelter, water, fire, navigation (free) - Science, History, Geography, Astronomy, Mathematics and more with Liffer Pro LIFFER PRO One payment unlocks every content pack and unlimited AI questions. It's a single purchase, not a subscription, with no recurring fees. It restores on any device signed in to your Apple ID. YOUR DATA STAYS ON YOUR DEVICE Your reading history, bookmarks, and questions are kept on your phone. Liffer doesn't need an account and doesn't track you. Liffer gives you general reference information only. It is not a substitute for professional medical advice, diagnosis, or treatment. In an emergency, call your local emergency services.