Oliver Kroeger was founded in 2012 in Germany. The first app was launched in April 21, 2012 and they have 3 iOS apps in August 2025
Oliver Kroeger is a publisher of SchoolTool app and other apps in Education categories.
Name | Category | Downloads (30d) | Monthly Revenue | Reviews | Ratings | Recent release | |
---|---|---|---|---|---|---|---|
![]() SchoolTool
Lärmampel und visueller Timer
|
Education |
View
|
View
|
18
|
1
|
1 year ago | |
![]() TT Tutor
|
Education |
View
|
View
|
19
|
|
2 years ago | |
![]() Farben Kidz
|
Education |
View
|
View
|
5
|
|
6 years ago |