Secret Codes v2.0
APK · 1.4 MB · version code 201 · Android 4.0+ · uploaded Apr 17, 2016
Quick check before downloading
Answer this to unlock the download. It keeps automated downloaders away.
File information
- Version
- v2.0 (201)
- Uploaded
- Apr 17, 2016
- Size
- 1.4 MB
- Requires
- Android 4.0+ (API 14)
- CPU support
- Any (no native code)
- Screen
- Small screens and larger
- MD5
- 2664063f5954d676fc8f5b00ab78f554
- Signing certificate (SHA-1)
- FC:67:4E:2E:55:82:B7:BE:A6:9E:E5:CA:92:1F:CE:FA:D2:91:84:52
- Signed by
- CN=Simon, L=Vagney, ST=France
- File name
- fr-simon-marquis-secretcodes-201-18665142-2664063f5954d676fc8f5b00ab78f554.apk
- Package
- fr.simon.marquis.secretcodes
- Downloads (all versions)
- 3.6K
- Age rating
- PEGI 3 · Everyone
Security & authenticity
Security rating: Trusted
Signing certificate
- Certificate issued to “Simon” The developer's name — though anyone can put any name in a certificate.
Store checks
- Developer signature not checked yet Dec 25, 2025
- Antivirus scan passed May 26, 2020
- Uploaded by “zarrinvash” Bronze tier · 3,194 followers · uploading since 2013
Scans come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself.
How to install Secret Codes on Android 4.0+
You'll need about 2.8 MB of free space.
- Download the APK — tap Download APK above (1.4 MB). Chrome shows “File might be harmful” for every APK file; choose Download anyway only if you trust this file.
- Open the file — tap the download notification, or open Files › Downloads and tap fr-simon-marquis-secretcodes-201-18665142-2664063f5954d676fc8f5b00ab78f554.apk.
- Allow the install (first time only) — Android 8 and later asks for permission the first time an app opens an APK: tap Settings in the prompt, turn on Allow from this source, then go back. Manual path: Settings › Apps › Special app access › Install unknown apps (on Samsung: Settings › Apps › ⋮ › Special access). On Android 7 and older: Settings › Security › Unknown sources.
- Check the file (optional) — the MD5 of the downloaded file should be 2664063f5954d676fc8f5b00ab78f554. If it differs, the file is damaged or was changed: delete it and download again.
- Tap Install — Android asks “Do you want to install this app?”. If Google Play Protect shows a warning, read it before you continue: the source store rated this file Trusted, but only install apps from sources you trust. If an earlier version is installed, this one only installs as an update when it is signed with the same certificate (SHA-1 shown above).
- Open Secret Codes — tap Open on the install screen, or find it in your app drawer.
Common install problems
- “App not installed” — a version signed with a different certificate, or a newer version, is already installed (Android doesn't allow downgrades). Uninstall it first; back up your data, because uninstalling deletes it.
- “There was a problem parsing the package” — the file is incomplete, or your Android is too old (this version needs Android 4.0+). Download it again, or pick an older version.
- Blocked by Play Protect — Play Protect checks apps from outside the Play Store. Only continue if you trust the source.