Jonathan Kummerfeld
Developer Info
Jonathan Kummerfeld was founded in 2020. The first app was launched in December 6, 2020 and they have 1 iOS apps in August 2025
Jonathan Kummerfeld is a publisher of Fast Time Log app.
- Founded in
- December 6, 2020
- Last App Updated
- 4 years ago (December 7, 2020)
- Company Website
- http://jkk.name/timelog/
- Contacts
- Unlock
Popular Jonathan Kummerfeld apps in 2025
Australia
| Name | Category | Downloads (30d) | Monthly Revenue | Reviews | Ratings | Recent release | |
|---|---|---|---|---|---|---|---|
Fast Time Log
Track how you spend your time
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Productivity |
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0
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4 years ago |
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