Unknown
Developer Info
Unknown was founded in 2020. The first app was launched in September 22, 2020 and they have 2 iOS apps in August 2025
Unknown is a publisher of Tennie: Tennis Stroke Analyzer app and other apps in Shopping, Sports categories.
- Founded in
- September 22, 2020
- Last App Updated
- 1 month ago (July 25, 2025)
- Company Website
- https://tennie.app
- Contacts
- 1 emails found
Popular Unknown apps in 2025
Poland
| Name | Category | Downloads (30d) | Monthly Revenue | Reviews | Ratings | Recent release | |
|---|---|---|---|---|---|---|---|
Tennie: Tennis Stroke Analyzer
|
Sports |
View
|
View
|
0
|
|
1 month ago | |
Stockr | stocks stalker
|
Shopping |
View
|
View
|
0
|
|
4 years ago |
Similar Developers
No items found
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.