- Version: 11.4.16
- Size: 71.59 MB
- Release date: 2022-05-05
- Min iOS: 15.0
- Bundle ID: com.eChalk.SpringValleyISD
- Version: 59.6.1
- Size: 28.92 MB
- Release date: 2018-07-28
- Min iOS: 9.0
- Bundle ID: com.echalk.SlateMobile
eChalk Inc.
Developer Portfolio
2 App Records