Tutteo Limited

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Apps: 2

Total installs: 1.1M

Avg rating: ★ 4.19

Ratings: 5.4K

Latest release: Jun 12, 2026

How this developer operates

Carrier title Flat: Music Score & Tab Editor holds 99% of the developer's installs — a one-app developer
Hit rate 50% of launches reach 100k installs (1 of 2 at least 30 days old)
Release rhythm a new app every ~3.8 years on average
Maintenance 2 of 2 apps updated in the last 90 days · last update 28 days ago · updates every ~15 days

App	Style	Rating	Installs	Released
Flat: Music Score & Tab Editor	Music & Audio	★ 4.2	1,000,000+	Aug 19, 2022
Opuscan: Sheet Music Scanner	Music & Audio	—	5,000+	Jun 12, 2026