Felix Olszewski
Developer Info
Felix Olszewski was founded in 2023. The first app was launched in March 13, 2023 and they have 4 iOS apps in August 2025
Felix Olszewski is a publisher of GeoChamp app and other apps in Education, Games categories.
- Founded in
- March 13, 2023
- Last App Updated
- 1 week ago (August 17, 2025)
- Company Website
- https://folsze.github.io/
- Contacts
- 3 emails found
Popular Felix Olszewski apps in 2025
Denmark
| Name | Category | Downloads (30d) | Monthly Revenue | Reviews | Ratings | Recent release | |
|---|---|---|---|---|---|---|---|
GeoChamp
|
Education |
View
|
View
|
0
|
|
1 week ago | |
NYC Quiz
Quiz of New York City
|
Games |
View
|
View
|
0
|
|
1 year ago | |
Austria Champ
|
Education |
View
|
View
|
0
|
|
2 years ago | |
Vienna Districts Quiz
Quiz of the districts of Wien
|
Education |
View
|
View
|
0
|
|
2 years ago |
Similar Developers
This page includes copyrighted content from third parties, shared solely for commentary and research in accordance with fair use under applicable copyright laws. All trademarks, including product, service, and company names or logos, remain the property of their respective owners. Their use here falls under nominative fair use as outlined by trademark laws and does not suggest any affiliation with or endorsement by the trademark holders.