Acousterr Guitar Tuner

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Extremely lightweight & versatile chromatic tuner in under 3MB size - FREE for All features with NO OBTRUSIVE ads - takes your microphone input and shows a meter to help you tune your instrument correctly.

- Supports customized tuning - easily change tuning of any string.
- Supports ukulele, bass guitar, mandolin - all in one single application.
- Gives out a green light when a string is tuned correctly
- Screen doesn't time-out and sleep while tuning
- Shows you which all strings are already tuned and which all are pending.
- Works well on ALL android versions - even for low end devices
- Very responsive - snappy and lightweight
- Contains precisely what you need - an ability to tune with microphone, does the job well
- No obtrusive ads - just a small banner ad at footer
- No overly complicated graphics to slow down your phone
- Very accurate
- Auto string detection
- Both acoustic & electric guitar supported
- Supports bass guitar tuning for 4 string and 5 string bass guitars
- Works well on tablets too
- Mentions frequencies of notes, to help you understand the mathematics behind music
- Preset tunings for Guitar - E4,B3,G3,D3,A2,E2 - can be customized
- Preset tunings for Bass (4 String) G2, D2, A1, E1 - can be customized
- Preset tunings for Bass (5 String) G2, D2, A1, E1, B0 - can be customized
- Preset tunings for Ukulele - A4, E4, C4, G4 - can be customized
- Preset tunings for Mandolin - E5, A4, D4, G3 - can be customized

Its an android version of the famous acousterr online guitar tuner. - Visit for more music utility applications, particularly the tab maker application - the best online tablature maker app, it helps you create and playback a guitar or piano tab easily with fretboard or keyboard visualization.
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What's New

Peformed optimizations in performance and app size
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Additional Information

October 17, 2019
Current Version
Requires Android
4.1 and up
Content Rating
Offered By
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