A professional vocal and instrument tuning application. It offers interfaces for various instruments and supports tuner and sound modes with fine-tuning capabilities.
Twelve-Tone Tuner by 小军 王
Editor's Choice
🎵 Music
4.4(57 ratings)
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Best apps like Endless A-440
8+ similar apps compared and reviewed
4.2 avg rating
4 free apps
Updated July 2026
Looking for something like Endless A? We've analyzed 8+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.
Top Alternatives to Endless A
Guitar Tuner EM-1 by myrApps
Strong Contender
🎵 Music
3.5(8 ratings)
FreeAdsIn-App Purchases
This free app helps you tune your guitar perfectly with automatic string detection and various note naming schemes. It offers over 30 alternate tunings and provides chord fingerings for quick reference, making it ideal for both beginners and experienced players.
0.0(0 ratings)
$0.99
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Accurate Ukulele Tuner
Accurate Ukulele Tuner
$0.99
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Fretcetera
by Joel Pipher
Free
This app helps musicians find chords, scales, and progressions for string instruments in any tuning. It calculates optimal fingerings based on playability and user-defined preferences, and can generate chord transition suggestions.
Chord and scale finderCustom tuning supportPlayability-based results
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Quick Pocket Tuner
In your pocket, always in tune
Free
This music app helps you stay in tune with various instrument options and a chromatic tuner. It's designed to be a simple, essential tool for musicians and singers.
Pitch PipeGuitar tuningBass tuning
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ad-supported7
Helix Tuner
a better way to tune
$15.99
This app offers a novel approach to instrument tuning by visualizing sound as an interference pattern. It avoids pitch detection, instead creating an optical illusion of motion that indicates sharpness or flatness, appearing stable when in tune. This method is highly resistant to background noise and harmonics, providing clear tuning information even in noisy environments.
Visual interference pattern tuningNo pitch detectionOptical illusion of motion for tuning
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Viola Tuner Professional
Strings Tuner
$14.99
This application provides precise and easy viola tuning with instant loading and high responsiveness. It features an intuitive interface with visual indicators and offers advanced settings and a tuning fork as in-app purchases. Suitable for musicians of all skill levels.
Precise frequency display in HzMultiple calibration options for A stringInstant loading and fast tuning
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