SINCLAIR SYSTEM

How this developer operates

• Carrier title Keyboard: Harmony Maker holds 52% of the developer's installs
• Hit rate 0% of launches reach 100k installs (0 of 2 at least 30 days old)
• Release rhythm a new app every ~96 days on average
• Maintenance 2 of 2 apps updated in the last 90 days · last update 22 days ago

All apps

App	Style	Rating	Installs	Released
Keyboard: Harmony Maker	Music & Audio	—	1,000+	Aug 13, 2025
Metronome: Rhythm Design	Music & Audio	—	1,000+	May 9, 2025