Unknown
Developer Info
Unknown was founded in 2022. The first app was launched in July 31, 2022 and they have 2 iOS apps in November 2025
Unknown is a publisher of SleepBuddy: Breathe & Sleep app and other apps in HealthFitness categories.
- Founded in
- July 31, 2022
- Last App Updated
- 1 week ago (November 4, 2025)
- Company Website
- https://joysy.app
- Contacts
- 1 emails found
Popular Unknown apps in 2025
Luxembourg
| Name | Category | Downloads (30d) | Monthly Revenue | Reviews | Ratings | Recent release | |
|---|---|---|---|---|---|---|---|
SleepBuddy: Breathe & Sleep
|
Health Fitness |
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0
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1 week ago | |
Joysy : Breathing Exercises
Breathing for anxiety, sleep
|
Health Fitness |
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0
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1 year ago |
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