iStat is a series of system monitor apps. It's available in different versions: iStat Menus, iStat for iOS and iStat Server as a companion application to the iStat for iOS app that lets you remotely monitor your computers (free for Windows and Mac).
- System Information Utility
- Paid • Proprietary
- Mac
- iPhone
+1Efficient tool for iOS management, offering one-click access to free apps, ringtones, wallpapers, with jailbreak, file management, and system diagnostics.
- iPhone File Manager
- Free Personal • Proprietary
- Mac
- Windows
+3Soduto for macOS allows your computer to communicate and share information with other devices: Android, Linux or other Macs. Want to copy-paste content across your devices? Browse remote files? Send SMS straight from the desktop? Or maybe simply share a link?
Discontinued- Mobile Remote Control Tool
- Free • Open Source
- Mac
- KDE Connect
AirBattery can automatically collect the battery usage of all your devices without installing any client app on them.
- Battery Monitor
- Free • Open Source
- Mac
Tracks battery health and usage, measures capacity and charging speed, and offers alerts to help maximize lifespan and performance on Android.
- Battery Monitor
- Freemium • Proprietary
- Android
- Android Tablet
CoconutBattery shows you live information about the battery in your Mac, iPhone, and iPad including:
Age of your devices and their batteries How often the battery was charged Your battery health
- Battery Monitor
- Freemium • Proprietary
- Mac
+1An attempt to provide advanced battery stats for Android.
- Battery Monitor
- Paid • Open Source
- Android
- F-Droid
The health and longevity of your device's battery are key to staying productive and focused. A well-managed battery means no sudden shutdowns and more time to concentrate on what matters — work, gaming, browsing websites, or enjoying your favorite apps.
- Battery Monitor
- Paid • Proprietary
- Windows
+2Track batteries of iPhone, iPad, Apple Watch and Mac on every device. Battery levels sync over internet. Low-battery notifications. Share battery with friends and family.
- Battery Monitor
- Paid • Proprietary
- Mac
- iPhone
- iPad
- Apple Watch
+5Evie lets you control your Tesla from anywhere, view vehicle stats at a glance, and is built with iOS design guidelines in mind.
- Freemium • Proprietary
- iPhone
- Apple Watch
wattz is a simple battery power indicator for your Android device's status bar, showing the number of watts coming out of, or going into, the battery. Opening the app also shows additional detailed battery metrics.
- Battery Monitor
- Free • Open Source
- Android
- F-Droid
+3WinNUT-Client is the evolution of a long time project, with the goal of monitoring an Uninterruptible Power Supply and responding to power events. Originally starting out as a script, WinNUT is now programmed in VB.Net on the .
- Battery Monitor
- Free • Open Source
- Windows