Previous versions of EBTCalc for Android required tablets with at least 7" displays. The latest version runs on phones and devices with smaller screens.

Users can create custom buttons one one device and deploy the JavaScript to other devices. Just export the JavaScript, and import it into other devices.
EBTCalc Web Site| Title | Date |
| Node.js + Express: How to Block Requests by User-Agent Headers | January 7, 2026 |
| Vault 3 is Now Available for Windows on ARM Machines! | December 13, 2025 |
| Vault 3: How to Include Outline Text in Exported Photos | October 26, 2025 |
| .NET Public-Key (Asymmetric) Cryptography Demo | July 20, 2025 |
| Raspberry Pi 3B+ Photo Frame | June 17, 2025 |
| EBTCalc (Android) Version 1.53 is now available | May 19, 2024 |
| Vault 3 Security Enhancements | October 24, 2023 |