GuitarTuner.io
7.9#1 in musical tuner apps$4.99 one-timeFree planAndroidiOSWebmacOS
VisitGuitarTuner.io vs JustATuner
JustATuner
6.1#23 in musical tuner appsFree planFree planLinuxmacOSWindows
VisitWhat both publish
| Fact | GuitarTuner.io | JustATuner |
|---|---|---|
| Instrument support | Dedicated pages cover guitar, bass, five-string bass, six-string bass, baritone ukulele, low-G ukulele and standard ukulele tuning. | Transposition options include Concert, B♭, E♭, and F, and pitch-detection presets cover saxophones, voice, brass, and strings. |
| Maker | The site identifies John Sorrentino as its creator. | The software page identifies Matt Stohrer as the maker; his About page says he moved to North Carolina in 2010 and lives between Durham and Hillsborough. |
| Support | The contact page gives hello at guitartuner dot io and links to the creator's Twitter and GitHub accounts. | The maker lists [email protected] for questions or feedback. |
GuitarTuner.io plans
- Free web tunerFree
- GuitarTuner Pro (proposed)$4.99, paid once
JustATuner plans
- FreeFree
Pick GuitarTuner.io if…
It suits guitar and bass players who want browser-based tuning or custom tunings without creating an account. Players looking for practice aids can also use its chord library and metronome.
Pick JustATuner if…
JustATuner suits musicians who want to tune by ear and monitor just-intonation intervals. Its transposition presets and pitch-detection presets may be useful to players of saxophones, voice, brass, or strings.