Alexandros Smponias, Bjoern Hempel, GbR (GMGStudio) was founded in 2020 in Germany. The first app was launched in 12 July, 2020 and they have 3 iOS apps in October 2024 .
Alexandros Smponias, Bjoern Hempel, GbR (GMGStudio) is a publisher of OKR Tracking app and other apps in Games, Productivity categories.
Name | Category | Reviews | Ratings | Recent release | |
---|---|---|---|---|---|
OKR Tracking
Track your OKRs and Keyresults
|
Productivity |
4
|
|
3 months ago | |
PanJump
Arcade Game mit Highscore
|
Games |
0
|
|
4 months ago | |
Catch Every Fruit
|
Games |
0
|
|
3 years ago |