- Version: 3.1.6
- Size: 68.19 MB
- Release date: 2025-10-12
- Min iOS: 15.6
- Bundle ID: com.chalkTechnologies.boulderLine
- Version: 3.1.5
- Size: 68.41 MB
- Release date: 2025-06-22
- Min iOS: 15.6
- Bundle ID: com.chalkTechnologies.castle
- Version: 3.1.7
- Size: 68.31 MB
- Release date: 2021-05-24
- Min iOS: 15.6
- Bundle ID: beta.chalk-technologies.com