Best EasyRuler alternatives: apps like EasyRuler: Screen Ruler

Video Frame Player

Play video frame by frame

Free

This app allows users to meticulously examine videos and GIFs by playing them frame by frame, both forward and backward. It also enables the extraction of individual frames or entire segments for saving or creating new animations. Advanced features include onion skinning, drawing on frames, and FPS conversion.

ClapIR Acoustics Measurement

by Stephen Tarzia

Free

This utility app measures a room's acoustic properties by analyzing a clap sound. It calculates reverberation times and frequency response, simplifying acoustics engineering. The app is based on research from Northwestern University.

Stop Calling

Call identification

Free

Identify unknown callers and protect yourself from fraudulent or annoying calls. See descriptions of incoming calls, such as "Financial Services" or "Telemarketing," directly on your screen. The database of suspicious numbers is constantly updated.

SignalScope X

Dynamic Signal Analysis Tools

Free

This app provides powerful measurement and analysis tools for acoustics, audio, and electronics. It offers a free oscilloscope and subscription-based tool sets for basic, advanced, and professional needs, compatible across iPhone, iPad, and Mac.

SEMICOM SMART

by Semicom Lexis Ltd.

Free

Control and monitor your smart home devices from one place. Schedule automatic on/off times and create custom scenarios for convenience. This easy-to-use application supports multiple users.

Motion Alarm Clock

Shake to stop the alarm

Free

This app ensures you wake up on time with a unique shake-to-stop alarm. It offers customizable alarms, a bedside clock, and features to help establish healthy morning routines and prevent oversleeping.