Czech Public Transport IDOS

The best public transport app in the Czech republic. Simple, smart, FREE.

MAFRA, a.s. · cz.mafra.jizdnirady

4.5 out of 5 (2 ratings) 5M+ downloads v3.6.0 23.8 MB Android 6.0+ PEGI 3 · Everyone

Download APK 23.8 MB All versions

Signature matches the Google Play version Details

Czech Public Transport IDOS screenshot 1

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Czech Public Transport IDOS screenshot 8

At a glance

Latest version: v3.6.0 (479)
Updated: Sep 17, 2026 (21 days ago)
APK size: 23.8 MB
Requires: Android 6.0+ (API 23)
CPU support: x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit
Graphics: OpenGL ES 2.0+
Category: Maps & Navigation (app)
Listed since: May 21, 2020 (at least)
Permissions: 20 (4 sensitive)
Website: jizdnirady.idnes.cz
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

Czech Public Transport IDOS is an app by MAFRA, a.s. in the Maps & Navigation category, listed since at least May 2020. It includes native code for x86 32-bit, x86 64-bit, ARM 32-bit and ARM 64-bit, so it runs on practically every phone.

Since version 3.5.0, the APK grew from 20.8 MB to 23.8 MB. Since version 2.7.4, the minimum Android version rose from 4.4 to 6.0. It asks for 20 permissions, 4 of them sensitive, including precise location, approximate location and read shared storage. Compared with version 3.5.0, it drops 1 permission: “Run at startup”. The app offers in-app purchases through Google Play and can read the advertising ID that ad and analytics services use.

What's new in v3.6.0

Updates in the 3.5.0 version - added the possibility to start/end the connection by walking, - added the possibility to display reserved seats in the train/bus plan, - added the preferred parts of the metro suitable for exit/transfer, - added text descriptions of the transfer from the metro, - added less important features and improvements, - improved stability and bug fixes.

Description

From the listing uploaded by “appupdater”.

Main features: • Find the best route with trains, buses or public city transport • Online search = always actual data including delays and disruptions • Intelligent stops whisperer including address and My location • Notification on arrival, departure or change including delays • Automatic detection of the public transport table and closest stops via GPS • Offline browsing of searched connections • Intelligent functions wizard • Selection of stops or addresses from the map • Purchase public city transport tickets via SMS • English version • Wide connection sharing options • Showing arrivals/departures from selected stop with option to filter specific direction or connection • You can save up to 6 connections to your favourites, offline access to up to 6 searched connections in the history • Search options for barrier-free, direct connections, low-floor connections etc. • Detailed connection information including platform, line, stop number, connection delay, actual counted position, disruption, informative ticket price, order of train cars etc. • Showing connection route and position on the map • You can buy inter city bus tickets on lines where it is available • Legend for pictograms meaning • Help - application wizzard • You can remove ads for a year or for ever in Menu - Settings (1 year 49 CZK, forever 149 CZK)

Version history

3 versions are listed, going back to v2.7.4. Since v3.6.0 it requires Android 6.0+.

v3.6.0 LATEST Sep 17, 2026 23.8 MB TRUSTED v3.5.0 Apr 12, 2026 20.8 MB TRUSTED v2.7.4 Sep 2, 2021 10.5 MB TRUSTED

All 3 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Sep 17, 2026.
Certificate issued to “MAFRA a.s.” This is the certificate of the Google Play version.
Same certificate as the 2 other versions checked

Store checks and file details

Developer signature verified Sep 17, 2026
Validated against Google Play Sep 17, 2026
Signed byO=MAFRA a.s.
Signing certificate (SHA-1)AF:C6:CD:19:A2:17:58:DC:3D:9F:A7:15:C4:23:92:0D:20:AF:34:D8
File MD54f22385ca1957c3697f348857909b034
Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (2 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (20)

Czech Public Transport IDOS requests 20 permissions, 4 of them sensitive.

Approximate location Sensitive android.permission.ACCESS_COARSE_LOCATION
Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
Access adservices ad id android.permission.ACCESS_ADSERVICES_AD_ID
Access adservices attribution android.permission.ACCESS_ADSERVICES_ATTRIBUTION
Access adservices topics android.permission.ACCESS_ADSERVICES_TOPICS
Advertising ID com.google.android.gms.permission.AD_ID
Foreground service data sync android.permission.FOREGROUND_SERVICE_DATA_SYNC
Full network access android.permission.INTERNET
Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
In-app purchases (Google Play Billing) com.android.vending.BILLING
Internal broadcast protection (app-defined) cz.mafra.jizdnirady.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Prevent the device from sleeping android.permission.WAKE_LOCK
Request ignore battery optimizations android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS
Run foreground services android.permission.FOREGROUND_SERVICE
Schedule exact alarms android.permission.SCHEDULE_EXACT_ALARM
Show notifications android.permission.POST_NOTIFICATIONS
View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Basic touch input android.hardware.faketouch

Czech Public Transport IDOS APK: questions and answers

Is there a version of Czech Public Transport IDOS for older Android phones?

The current version needs Android 6.0 or later. Version 3.5.0 is the newest listed build that installs on Android 5.0 and later. Get version 3.5.0 · All versions

Can I install this APK over the version I already have?

Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.

Is Czech Public Transport IDOS free?

The APK is free to download, but the app offers in-app purchases through Google Play.

Is the Czech Public Transport IDOS APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. It is signed with the same certificate as the 2 other versions checked. After downloading, check that the file's MD5 is 4f22385ca1957c3697f348857909b034.