Comet
v2.0.0 · 10.3 MB · code 43
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File information
UpdatedJan 5, 2026
PublishedDec 16, 2022
Packagecc.sidi.SigmaScript
Versionv2.0.0 (43)
Size10.3 MB
MD5ca68793c135663d5633225ab07f25a02
Min SDK26
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA121:1A:D1:A8:AE:F2:E7:83:DB:FE:1A:7A:45:F6:09:E0:2F:4B:53:53
SignerCN=Sidi HAMADY, O=SIDI.CC, L=Metz, C=33
Total downloads50,000
This version50,000
DeveloperDr. Sidi HAMADY
Age ratingEveryone
What's new in v2.0.0
* New feature: export plot to PDF.
* Minor UI adjustments.
* Updated examples.
* Minor UI adjustments.
* Updated examples.
Security scan
TRUSTED
- Developer signature verified 2026-01-05
- Signature SHA1 21:1A:D1:A8:AE:F2:E7:83:DB:FE:1A:7A:45:F6:09:E0:2F:4B:53:53
- File MD5 ca68793c135663d5633225ab07f25a02
How to install Comet v2.0.0 on Android 8.0 Oreo+
Takes about 2 minutes. You'll need roughly 10.3 MB of free storage.
- Grab cc.sidi.SigmaScript_43.apk — hit the Download button above (10.3 MB). If your browser warns about APK files, choose Keep or Download anyway — that warning fires on every APK, not just this one.
- Trust your browser to install — on Android 8+ go to Settings → Apps → Special access → Install unknown apps, pick the app you downloaded with (Chrome, Firefox, Files, etc.), and flip Allow from this source. On older Android, toggle Unknown sources under Security.
- (Optional) Verify the file — compute the MD5 of the downloaded APK and make sure it matches ca68793c135663d5…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find cc.sidi.SigmaScript_43.apk in your Files app under Downloads, then tap it. Android's package installer will appear.
- Check the signer — the install screen will name the publisher. For this build it should read CN=Sidi HAMADY, O=SIDI.CC, L=Metz, C=33. If it doesn't match, cancel — you have the wrong file.
- Review permissions & tap Install — scroll the permission list, then confirm. If Play Protect flags it, tap Install anyway (this APK was scanned as TRUSTED).
- Done — open Comet — tap Open on the install screen, or find the Comet icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for Comet
- "App not installed" — usually means an older or differently-signed version is already on your device. Uninstall it first, then retry. Your data may be lost unless you back it up.
- "Parse error" — the APK is for a newer Android than yours. This version needs Android 8.0 Oreo or later. Pick an older build from the versions list below.
- "There was a problem parsing the package" — the download was interrupted. Delete the file and re-download over Wi-Fi.
- Works on one phone but not another — this build ships x86/x86-64/armeabi-v7a/arm64-v8a native code. Devices with a different CPU will reject it.