Polygonium

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Apps: 4

Total installs: 9.7M

Avg rating: ★ 4.51

Ratings: 55K

Latest release: Jun 29, 2026

How this developer operates

Carrier title Guitar 3D - Basic Chords holds 74% of the developer's installs
Hit rate 50% of launches reach 100k installs (2 of 4 at least 30 days old)
Release rhythm a new app every ~3.0 years on average
Maintenance 3 of 4 apps updated in the last 90 days · last update 19 days ago · updates every ~15 days

All apps

App	Style	Rating	Installs	Released
Guitar 3D - Basic Chords	Education	★ 4.6	5,000,000+	Jul 3, 2017
Guitar 3D Studio	Education	★ 4.5	1,000,000+	May 23, 2022
Metronome by Polygonium	Music & Audio	★ 4.4	5,000+	Apr 6, 2024
Flexy Drums: Drum Kit & Studio	Music & Audio	—	5,000+	Jun 29, 2026