- Version: 1.5.4
- Size: 346.22 MB
- Release date: 2026-01-10
- Min iOS: 16.6
- Bundle ID: com.deltalearning.deltaebook
- Version: 1.47
- Size: 308.03 MB
- Release date: 2022-02-08
- Min iOS: 15.0
- Bundle ID: com.Delta.DeltaResources
Raymundo Castaneda Rendon
Developer Portfolio
2 App Records