T2DECODE is a free, open-source Android Education app. The latest version is 1.0.3, it is 24.1 MB, requires Android 7.0+, and is published by Association TUTODECODE.
- Size
- 24.1 MB
- Requires
- Android 7.0+
- Last updated
- 29 days ago25 Aug 2026
- Safety
- Scanned25 Aug 2026what does this mean?
License: GPL-3.0-only · Target SDK: 36 — what does target SDK mean?
About this app
Note: The application interface is currently in French only. T2DECODE is a local-first learning platform designed for IT enthusiasts, cybersecurity students, and network administrators. Features: - Privacy-focused: Fully functional offline, no telemetry, no tracking, and includes a global offline mode. - Interactive Labs: Network, System, Cloud, and Cryptography simulators.
Permissions5 requested
What version 1.0.3 is allowed to do once installed. Highlighted entries reach outside the app’s own sandbox and are worth a second look. Not sure what a permission actually means? Learn how to evaluate app permissions.
Access Network State
See whether you are online and on which type of network.
android.permission.ACCESS_NETWORK_STATE
Access Wifi State
No description available for this permission.
android.permission.ACCESS_WIFI_STATE
Change Wifi Multicast State
No description available for this permission.
android.permission.CHANGE_WIFI_MULTICAST_STATE
Dynamic Receiver Not Exported Permission
No description available for this permission.
org.t2decode.app.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Internet
Send and receive data over the internet.
android.permission.INTERNET
Version history1 published build
- v1.0.3Latestbuild 353Scanned
- Released
- 25 Aug 2026
- Size
- 24.1 MB
- Requires
- Android 7.0+
- Target SDK
- 36
Download v1.0.35 permissions
Access Network State
See whether you are online and on which type of network.
android.permission.ACCESS_NETWORK_STATE
Access Wifi State
No description available for this permission.
android.permission.ACCESS_WIFI_STATE
Change Wifi Multicast State
No description available for this permission.
android.permission.CHANGE_WIFI_MULTICAST_STATE
Dynamic Receiver Not Exported Permission
No description available for this permission.
org.t2decode.app.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Internet
Send and receive data over the internet.
android.permission.INTERNET
New to sideloading? Read the install guide before opening an APK. Not sure this build supports your phone? See how to check your device’s Android version.
Read our guide to the best open-source Education apps for Android
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