This utility app offers detailed technical data about your device's hardware, performance, and environmental sensors. It provides real-time metrics for CPU, RAM, storage, and network, alongside sensor data like compass, altimeter, and decibel meter.






53+ similar apps compared and reviewed
Whether you want more options like Dr Battery or a completely different take on the same concept, our curated list of 53+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.






This utility app offers detailed technical data about your device's hardware, performance, and environmental sensors. It provides real-time metrics for CPU, RAM, storage, and network, alongside sensor data like compass, altimeter, and decibel meter.






Calculate estimated battery run time based on capacity and device consumption. Determine battery capacity from stored energy and voltage, and calculate required battery ratings based on load and duration.





Monitor your device's battery health and optimize its lifespan. Get detailed charge status, remaining usage times for various activities, and helpful tips to extend battery life. Features include charge alerts and a maintenance function for better battery performance.


Instantly illuminate your surroundings with a powerful LED flashlight or use your device's screen as a light source. This app offers a simple, well-designed interface for quick access to light when you need it most.




This app provides a clear overview of your device's battery life, estimating discharge time and displaying remaining power at a glance. It offers historical data visualization with predictions and color-coded usage indicators.


A highly accurate and customizable digital clock that fills your screen. Offers adjustable colors, sizes, and 12/24 hour formats. Designed for minimal battery usage.


Easily track game scores with a clear, large interface. View point history across multiple rounds for a comprehensive game overview. Supports multiple game histories and landscape mode.


Monitor your iPhone's battery percentage, estimate remaining usage time for apps like games and YouTube, and track your monthly and daily data traffic. Also, check your device's storage capacity.


Translate text into Morse code and decode incoming light signals back into text in real-time. This app helps you communicate using the classic dot-and-dash system, even if you've forgotten the basics.