Mark Dev Group

Get a browser notification when Mark Dev Group releases a new app.

Apps: 10

Total installs: 784K

Avg rating: ★ 3.12

Ratings: 3.3K

Latest release: Jul 21, 2026

How this developer operates

Carrier title Haylou, IMILAB Watch Faces holds 33% of the developer's installs
Hit rate 30% of launches reach 100k installs (3 of 10 at least 30 days old)
Release rhythm a new app every ~213 days on average
Maintenance 1 of 10 apps updated in the last 90 days · last update 19 days ago · updates every ~64 days

All apps

App	Style	Rating	Installs	Released
Haylou, IMILAB Watch Faces	Personalization	★ 3.6	100,000+	Apr 20, 2021
Honor Band 6 Watch Faces	Personalization	★ 3.1	100,000+	Jan 9, 2022
FitCloudPro Watch Faces	Personalization	★ 2.2	100,000+	Sep 23, 2022
Mi Band 4 Watch Faces	Personalization	—	10,000+	Jun 27, 2021
Mi Band 7 Watch Faces	Personalization	—	10,000+	Jun 20, 2022
IMILAB W12 Watch Faces	Personalization	★ 3.6	10,000+	Dec 6, 2021
Mi Band 5 Watch Faces	Personalization	—	10,000+	Jun 8, 2021
Mi Band 6 Watch Faces	Personalization	—	10,000+	Jun 11, 2021
HD Fit Pro Watch Faces	Personalization	—	5,000+	Mar 20, 2025
Face2Watch: Dial Converter	Tools	—	1,000+	Jul 21, 2026