Dec 22, 2025
Comet is a development environment for the Lua language for Android. Download and install old versions of Comet that suits your device model and enjoy your favorite features!
* New feature: Comet now supports opening and saving text files (.txt).
* New languages: Comet is now available in Portuguese and Spanish, in addition to English and French.
* New Android functions
* New plot functions
* Use of Android foreground service for long script runs.
* UI adjustments.
* Removed the vibration-related permission: Comet now uses no features that require any user permissions.
Comet old version 3.0.0 was released on Dec 22, 2025 by Pr. Sidi HAMADY. The app download size is 7.0 MB. We recommend you download the latest version of Comet for the new features and better performance.
Download the Latest VersionCheck out the detailed comparison between the latest and old version of Comet, including the file size and Android system requirements.
| Version 3.0.0 | Version 3.8.0 (Latest) | |
|---|---|---|
| Package Name | cc.sidi.SigmaScript | cc.sidi.SigmaScript |
| Version | 3.0.0 | 3.8.0 |
| Update Date | Dec 22, 2025 | Apr 7, 2026 |
| Size | 7.0 MB | 7.1 MB |
| Requires Android | Android 8.1+ (Oreo, API 27) | Android 8.1+ (Oreo, API 27) |
| Architecture | arm64-v8a,armeabi-v7a,x86,x86_64 | arm64-v8a,armeabi-v7a,x86,x86_64 |
| Signature | 211ad1a8aef2e783dbfe1a7a45f609e02f4b5353 | 211ad1a8aef2e783dbfe1a7a45f609e02f4b5353 |
| Google Play App License | Not Required | Not Required |