Apps Like Frequency Detector Analyzer for iPhone and iPad
Ranked alternatives
Showing 481–500 of 1,000 ranked alternatives.


MorseKey
Ronald Nicholson
Send Morse Code with touch gestures
Learn and practice Morse Code by touching the screen to generate tones. Adjust tone frequency from 300 Hz to 1200 Hz and control volume. Send dots with short touches and dashes with longer holds.


Site Checker: Down Detector
Tamara Dudarenko
Check access and monitor connection stability
Monitor website availability with HTTP tests and downtime detection. Check access from different countries. Verify WiFi and mobile data stability. Supports 3G/4G/5G/LTE and WiFi networks. Works with VPN or proxy servers.

The Phonetics 3D
Fuminori Homma
Learn English pronunciations with interactive models
Learn English pronunciations through interactive visual models and expert-based phonetic explanations. Listen to native speaker recordings and view speech sound visualizations.









Magnetometer
Bogdan Gavriluta
Detect metal and track compass heading
Detects electromagnetic interference using the iPhone's compass. Displays heading changes when metal objects are nearby. Helps locate lost keys or identify metallic items. Provides simple visual feedback for experimental use.

Bagpipe Tuner
Murray Blair
Tune bagpipes with note detection
Detects pipe chanter notes and drones using built-in or external microphone. Displays note, frequency, and pitch position. Includes digital and analog meters, waveform input monitor, and auto gain control.


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