Apps Like MasTuner for iPhone and iPad
Ranked alternatives
Showing 561–580 of 1,000 ranked alternatives.



ZoomVolume
Takaaki Onishi
Change volume with on display.
The app allows users to adjust volume levels with precision. It offers the ability to save and load volume settings as presets for convenience.

Decibel: dB Sound Meter
HK MobiUnity Technology Limited
Measure noise levels and analyze waves
Measure ambient noise with a professional level using ITU-R 468 and A/B/C/Z weighting filters. Analyze audio frequencies in real time. Record and save levels for later review. Compare noise levels against standard thresholds.



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ECU SHOP 1 COMPANY LIMITED
Tune engine parameters and boost speed
Adjust vehicle performance with tuning options including 14 speed levels, anti-slip mode, backfire control, excited shift, ignition tuning, and injection tuning. Monitor and modify engine parameters for enhanced driving experience.




Chromatic Instrument Tuner
EFRAC - FILIP NOWORYTA
Tune any instrument with precision.
The app analyzes instrument sounds to find the fundamental frequency. It displays the nearest note and the difference between the played note and the target.


PID Controller Simulation
立娜 王
Simulate, analyze, and control PID loops
Learn PID control theory with structured tutorials covering basics to advanced topics. Simulate control systems and adjust parameters in real-time. Explore scenario applications and analyze system responses through graphical outputs.


Chords Maestro
Max Schlee
Master seven instruments in one.
The app provides a chord reference and learning tool for seven instruments including piano, guitar, and ukulele. Users can explore, hear, and play chords, adapting progressions to their vocal range or desired key.


Oriental Strings
Christian Schoenebeck d/b/a Crudebyte
Play sounds with MIDI keyboard
Play and record string sounds using MIDI keyboard or DAW integration. Adjust tuning, velocity, and articulation settings. Export audio files and share directly. Supports Bluetooth MIDI and USB connections.



How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.