Updated on Oct 24, 2026
Blok 2.0 is here.
- A brand-new design, clearer for everyday work on site.
- Barto, the AI job-site assistant, answers your questions (Blok Pro).
- 3D rendering arrives in the app.
- No more ads.
If you are experiencing issues with the latest version of Concrete & Construction Calc due to bugs or incompatibility with your device, downloading an older version can be a practical solution before the app developer fixes the problem. APKPure offers all of the older versions of Concrete & Construction Calc that are compatible with various devices and Android systems. Download rollbacks of Concrete & Construction Calc for Android. All downloads from APKPure are free from viruses and provide a fast, secure way to get the app version history you need.
One-click to install XAPK/APK files on Android!