A professional chromatic tuner with unique algorithms designed for the most accurate tuning, released by the team behind the popular real-time Audio to MIDI converter – A2M.
The minimalist and clear design is not distracting, making the tuning process easy and convenient.
Instead of focusing on fancy graphic designs, we made it quick and easy to use!
Using the iOS device's microphone, you can tune your guitar, bass and other instruments such as violin, cello, wind instruments, etc.
You can also use it to check the accuracy of your tone when practising singing.
This tuner is versatile and intuitive, ideal for all musicians, from beginners to professionals.

The app has one purpose: to tune the instrument quickly.
No unnecessary features, just tune your instrument and start playing!

Features:
• Accurate Instrument Tuner
• Simple to use
• Visual Feedback
• Pitch detection range from C₁ ~33 Hz to 2000 Hz
• Resistant to interference and noise
• Audio input gain knob
• The "measurement mode" guarantees precise measurement, without tone coloration and internal processing
• High accuracy of pitch detection: ± ~2 cents
• Wide range of transposition
• Reference pitch settings from 400 to 480 Hz (the default is A₄ = 440 Hz)
• Prevent the screen from going to sleep
• Show/hide frequency and octave number
• Adjustable latency vs. accuracy
• Adjustable lowpass filter cut-off frequency for even better pitch recognition

Low price and no ads or in-app purchases.