Alfred - Alfred is an award-winning app for macOS which boosts your efficiency with hotkeys, keywords, text expansion and more. Search your Mac and the web, and be more productive with custom actions to control your Mac.
Greenify - Greenify is a mobile app that gives you greater control over your Android device's power usage, allowing you to get a lot more mileage out of your battery life without having to constantly plug it back into a charger.
Lacona - Fast, simple, powerful keyboard-driven commands for Mac
Power Battery - Power Battery, as the most professional battery saver app, could get up about 60% more battery life for Android phones or tablets.
MacPlus Software - Useful Mac Applications, Utilities for Mac Desktop, etc.
Accubattery - Monitor's battery capacity through the use of science