Apps Like Note Freak for iPhone and iPad
Musical pitches and frequency values
The app displays musical pitches and their frequency values in hertz. Musical instruments are associated with hertz values, and the frequency spectrum is split into tabs for access.
Note Freak screenshots
Ranked alternatives
Showing 781–800 of 1,000 ranked alternatives.



Guitar Tuning Tuner
Suresh Verma
Tune with precise tones
Tune guitars by selecting strings and starting the process. Provides high-quality reference tones for standard, drop D, drop A, open C, and half-step down tunings. Captures audio input via microphone to detect pitch and adjust accordingly.


Special Text Tones Lite
Oliver Schneewind
Customize with sound effects and alerts
Customize with sound effects, voice alerts, and musical . Select and set as ringtones. Install without internet or email. Follow on-screen instructions to apply .



Baby Music Pads
Poyan Karimi
Play sounds with colorful
Tap colorful to play musical notes and instruments. Choose from multiple sounds and use multi-touch to play several notes at once. No ads or complicated menus. Works on iPhone and iPad.


MusicJot TryOut
Mona Lisa Sound, Inc.
Write music, edit notes, play back scores
Create and edit musical scores using handwriting input. Render notes into professional notation and playback. Adjust note pitch and duration by dragging. Use split screen and dark mode. Access 128 General MIDI instruments and unlimited tracks.





iChromatic Strobe Tuner
Ronald Nicholson
See pitch bend in real-time.
The app provides real-time pitch visualization for instrument tuning. It offers responsive strobe visualizations, tuning dials, and fine tuning meters for musicianship learning.





Hitachi VFD
Hitachi America, Ltd.
Look up drives, sort by specs, read
Look up AC variable frequency drives and filter by single phase, three phase, horsepower, and voltage. Access reference guides, FAQs, and instructional videos for product details and usage instructions.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.