- Version: 1.3
- Size: 24.21 MB
- Release date: 2026-01-07
- Min iOS: 18
- Bundle ID: com.umpatech.MathChallenge
- Version: 1.8.1
- Size: 66.68 MB
- Release date: 2025-03-20
- Min iOS: 18.0
- Bundle ID: com.umpatech.notemail
UmpaLumpa Technologies S.L.
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