Helsinki Timetables is an open-source (GPL-3.0-only) Android app by w32blaster. The APK we host is 2.0 MB, it needs Android 8.0 or newer, and it declares 2 permissions.
The file on this page is Helsinki Timetables 1.6, 1.96 MB, and it installs on Android 8.0 and newer.
We compared the signing certificate of this build with the certificate recorded the first time com.redblaster.hsl.main entered the site, and published both the file's SHA-256 and the certificate's fingerprint above so you can check the download yourself. That comparison says the file was not repackaged by someone else; it is not a review of what the app does.
The manifest inside the APK declares 2 permissions, none of which cover contacts, location, SMS, the camera or the microphone.
Its licence is GPL-3.0-only. We took this build from F-Droid, and the source for this exact version is linked below.
The most recent release upstream is from Apr 1, 2019, over 7 years ago. It still installs; it is simply not being updated.
We do not show a star rating or an install count for this page: we have no measured figure for either, and a number we cannot source is worth less than an empty field.
- Version
- 1.6
- Size
- 1.96 MB
- Requires Android
- API 26
- Package
- com.redblaster.hsl.main
- Signature checked on
- Sep 22, 2026
- Where this file came from
- F-Droid
- Licence
- GPL-3.0-only
- Source code
- Source for this version
File SHA-256: 14240c7e086b6f8238929bfd2e38575f7833664d1b4f6686f26b8beacd020bda
Signing certificate (SHA-256): 490a0b68cb122082acea8c22e0877efd7b28bbcfb7219da894e4b98e47dbbcd3
We check that this file carries the same signing certificate as earlier releases of the same package. That shows the APK was not repackaged by someone else — it is not a security review of the app.
Declared permissions
- INTERNET
- WRITE_EXTERNAL_STORAGE
