HAPPYENG
Developer Info
HAPPYENG was founded in 2022 in South Korea. The first app was launched in October 4, 2022 and they have 2 iOS apps in August 2025
HAPPYENG is a publisher of Haslett Public Schools app and other apps in Lifestyle, Travel categories.
- HQ Location
-
South Korea
- Founded in
- October 4, 2022
- Last App Updated
- 2 weeks ago (August 10, 2025)
- Company Website
- http://otpin.co
- Contacts
- 1 emails found
Popular HAPPYENG apps in 2025
South Korea
| Name | Category | Downloads (30d) | Monthly Revenue | Reviews | Ratings | Recent release | |
|---|---|---|---|---|---|---|---|
Haslett Public Schools
|
Education |
View
|
View
|
0
|
|
1 year ago |
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