DevExtras

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Apps: 6

Total installs: 1M

Avg rating: ★ 3.44

Ratings: 3.4K

Latest release: Jul 28, 2026

How this developer operates

Carrier title Voice Tools holds 97% of the developer's installs — a one-app developer
Hit rate 17% of launches reach 100k installs (1 of 6 at least 30 days old)
Release rhythm a new app every ~1.5 years on average
Maintenance 5 of 6 apps updated in the last 90 days · last update 5 days ago · updates every ~72 days

All apps

App	Style	Rating	Installs	Released
Voice Tools	Medical	★ 4.2	500,000+	Nov 19, 2018
Rate My Voice	Lifestyle	★ 2.7	10,000+	Jun 5, 2020
Visitor Count	Tools	—	1,000+	Aug 4, 2020
PocketQR: QR Wallet	Tools	—	100+	Apr 14, 2024
Little Activities	Parenting	—	10+	Jul 28, 2026
MemRhyme	Parenting	—	10+	Jun 5, 2026