Tune your mandolin with precision and ease, instantly!

· The most accurate - detects the exact sound frequency in Hz.
· Smart Chords Library, Tuning fork and Advanced Settings.
· Highest responsiveness and sensitivity.
· Intuitive user interface with LED tuning indicator.
· Visual indicators - tuned string lights up.
· Universal app - works with iPhone, iPad and iPod touch.

Got ideas? Questions?

Please send us your feedback through our site or to

What’s New

Version 4.0

· Optimization for the iPhone 11 Pro Max and latest iPads.
· A4 Calibration, Tuning fork and Settings (as In-App Purchases).
· Performance improvements

Ratings and Reviews

4.3 out of 5
36 Ratings

36 Ratings

Aftgnitec ,

Better than other tuners

I've always gotten better results with this tuner. I've
tried several others, and it's hard to match tones.

Developer Response ,

Dear user, we are pleased to hear that you enjoy our Mandolin Tuner Pro app. Get ready for more features in our next update! Hope you have an awesome day. Daikyouju Labs

the Rhine ,

Jr, in Fair Haven, Michigan

I love it, very accurate and easy to use.

Taw0002 ,


Thank you development team for placing ads over top of the note frequencies and completely junking up the app. I paid for this so it wouldn’t have ads and I could tune my mandolin. Now ads pop up all the time. Complete unethical bait and switch. Make a free version that is ad supported, not the paid one. Unbelievable. DO NOT BUY.

Developer Response ,

Ads are gone now. Thanks for your patience.


Pedro Daniel Macalupu Cumpen
15.7 MB

Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, Arabic, Armenian, Catalan, Czech, Danish, Dutch, Finnish, French, German, Greek, Hebrew, Hungarian, Indonesian, Italian, Japanese, Korean, Malay, Norwegian Bokmål, Persian, Polish, Portuguese, Romanian, Russian, Simplified Chinese, Slovak, Spanish, Swedish, Thai, Traditional Chinese, Turkish, Ukrainian, Vietnamese

Age Rating


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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