Johannes Warn
Developer Info
Johannes Warn was founded in 2017. The first app was launched in November 6, 2017 and they have 3 iOS apps in August 2025
Johannes Warn is a publisher of Spaced Repetition by Wärn app and other apps in Education, Music categories.
- Founded in
- November 6, 2017
- Last App Updated
- 1 year ago (September 8, 2023)
- Company Website
- http://johanneswarn.com/spaced-repetition/
- Contacts
- 1 emails found
Popular Johannes Warn apps in 2025
United States
| Name | Category | Downloads (30d) | Monthly Revenue | Reviews | Ratings | Recent release | |
|---|---|---|---|---|---|---|---|
Spaced Repetition by Wärn
Remember anything forever
|
Education |
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11
|
|
1 year ago | |
Math Practice by Wärn
An app for practicing math
|
Education |
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1
|
|
5 years ago | |
Synth by Wärn
|
Music |
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|
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|
1
|
|
7 years ago |
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