Czech Public Transport IDOS
v3.7.0 · 24.6 MB · code 487
Verify you're human
Solve this to start the download.
File information
UpdatedMar 28, 2026
PublishedMar 2, 2021
Packagecz.mafra.jizdnirady
Versionv3.7.0 (487)
Size24.6 MB
MD5177d05bd732fab90416d3c44940bde33
Min SDK23
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA1AF:C6:CD:19:A2:17:58:DC:3D:9F:A7:15:C4:23:92:0D:20:AF:34:D8
SignerO=MAFRA a.s.
Total downloads5,000,000
This version5,000,000
DeveloperMAFRA, a.s.
Age ratingEveryone
What's new in v3.7.0
Changes in version 3.6.0
- added support for purchasing IDSOK tickets (since sales started),
- added less important features and improvements,
- improved stability and bug fixes.
- added support for purchasing IDSOK tickets (since sales started),
- added less important features and improvements,
- improved stability and bug fixes.
Security scan
TRUSTED
- Developer signature verified 2026-03-28
- Signature SHA1 AF:C6:CD:19:A2:17:58:DC:3D:9F:A7:15:C4:23:92:0D:20:AF:34:D8
- File MD5 177d05bd732fab90416d3c44940bde33
How to install Czech Public Transport IDOS v3.7.0 on Android 6.0 Marshmallow+
Takes about 2 minutes. You'll need roughly 24.6 MB of free storage.
- Grab cz.mafra.jizdnirady_487.apk — hit the Download button above (24.6 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 177d05bd732fab90…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find cz.mafra.jizdnirady_487.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 O=MAFRA a.s.. 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 Czech Public Transport IDOS — tap Open on the install screen, or find the Czech Public Transport IDOS icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for Czech Public Transport IDOS
- "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 6.0 Marshmallow 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.