John Nastos

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Apps: 2
Total installs: 7.1K
Avg rating: ★ 4.44
Ratings: 121
Latest release: Nov 21, 2017

How this developer operates

All apps

AppStyleRatingInstallsReleased
Metronomics Metronome Music & Audio ★ 4.0 5,000+ Apr 25, 2013
Harmonomics Ear Training Music & Audio ★ 4.9 1,000+ Nov 20, 2017