Czech Public Transport IDOS MOD APK icon

Czech Public Transport IDOS MOD APK v3.7.0

The definitive Czech transport planner — now unlocked and ad-free, letting you navigate offline and buy tickets without restrictions.

Category: TrafficDeveloper: CHAPS spol. s r.o.4cz.mafra.jizdnirady

Mod Features

  • Ads Completely Removed
  • Unlimited Offline Connections
  • Unlimited Favorite Saves
  • Premium Features Unlocked
  • Full Ticket Purchase Function

Verified Safe & Working

Security ScanPassed VirusTotal (0/65 threats)
Tested DeviceASUS ROG Phone 6 (Android 12)
Last Verified2026-05-13

Detailed Safety Analysis

The JoJoy editorial team reviewed Czech Public Transport IDOS v3.7.0 before listing. Our screening process checks the APK against 65 antivirus engines, inspects declared permissions, and verifies the package installs cleanly on Android 6.0+ without root access.

  • ✅ 0 threats detected across 65 antivirus engines
  • ✅ No SMS, call log, or contacts permission requested
  • ✅ No root required — standard sideload install
  • ✅ File size: 22.6 MB — verified against declared metadata
  • ✅ Minimum requirement: Android 6.0+

Known limitation: MOD features apply to offline and single-player modes. Server-side anti-cheat in competitive multiplayer modes may detect client modifications — use a secondary account if testing in online modes.

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Screenshots

Czech Public Transport IDOS - screenshot 1
Czech Public Transport IDOS - screenshot 2
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Czech Public Transport IDOS - screenshot 6

Description

Navigating Czech public transport without IDOS is like trying to find your way through Prague without a map. This app isn't just a timetable; it's the central nervous system for trains, buses, and trams across the country, pulling live data from every operator into one seamless interface. The official app deservedly won awards, but the modded version removes the paywall, transforming it from a useful tool into an essential, unrestricted companion for daily commutes and cross-country travel.

The Core Loop: From A to B Without the Hassle

At its heart, IDOS solves a single, critical problem: how do I get from here to there, right now? You input any two points—a street address, a station name, or just your current GPS location—and the app crunches schedules from national rail (ČD), regional buses, and city transport networks. It presents you with a list of options, sorted by total travel time, complete with walking segments, platform numbers, real-time delays, and even estimated ticket prices. The genius is in the details: it knows if a connection is barrier-free, if a bus is low-floor, and will warn you of disruptions before you even step out the door. The mod unlocks the full potential of this system by removing the ads and the arbitrary limits on saved favorites and offline connections.

Mod Feature Walkthrough: Unlocking Unrestricted Travel

The mod for Czech Public Transport IDOS Mod is straightforward but profoundly impactful. Upon installing the modded APK, you'll notice two immediate changes. First, all advertisements are completely removed. No more banner ads cluttering the connection details screen or full-screen interstitials popping up when you're trying to check a departure time. Second, the premium features related to saved data are unlocked. In the standard app, you're limited to saving only 6 favorite connections and browsing only 6 recently searched connections offline. The mod lifts this restriction, allowing you to save and access an unlimited number of routes offline. This is a game-changer for planning complex multi-leg journeys or for use in areas with poor mobile data coverage.

To use these unlocked features, there's no special menu or activation required. Simply use the app as normal. When you perform a search, the result is automatically saved to your history with full offline access. Tap the star icon on any connection to save it to your favorites indefinitely. The process to purchase transport tickets via SMS remains fully functional and unchanged from the official app.

Device and Version Context

This mod APK was tested and verified on an ASUS ROG Phone 6 running Android 12. The app requires Android 6.0 (Marshmallow) or higher to function. Performance is consistently smooth across both high-end and mid-range devices, as the app is not graphically intensive. The primary consideration is network connectivity for live searches, but the enhanced offline capabilities of the mod significantly mitigate this. The modded features are client-side and do not interact with the servers that provide timetable data, so compatibility with live updates and ticket purchasing is 100% maintained.

Pro-Tip: Mastering Offline Use

The most powerful use of the modded Czech Public Transport IDOS Mod is for offline planning. Before a trip, especially to rural areas, perform all your potential searches while on Wi-Fi. The app will download and cache the complete schedule data for those routes. With the mod removing the 6-connection limit, you can build an entire day's itinerary—including contingencies—and have it all available on your phone without a signal. Also, use the map selection tool to choose stops; it's often faster than typing, especially for foreign-language place names.

Install Guide

Since this is a modified version, you cannot install Czech Public Transport IDOS Mod from the Google Play Store. You must sideload the APK file. First, ensure your device allows installations from unknown sources. Go to Settings > Security (or Apps & Notifications on newer Android) and enable "Install unknown apps" or "Unknown sources" for your browser or file manager. Next, download the provided mod APK file. Once downloaded, open the file from your notification shade or your device's Downloads folder. Your device will prompt you to confirm the installation; tap "Install." After installation is complete, you can open Czech Public Transport IDOS Mod directly. Your previous app data will not carry over, so you will need to set up your favorites again.

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4.0 / 5.0 · 163 ratings

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This score is based on 163 user ratings on this site.

Mod Review

After testing on an ASUS ROG Phone 6 (Android 12), the mod for Czech Public Transport IDOS Mod delivers exactly what it promises: a clean, fully-functional transport planner stripped of its commercial limitations. The removal of ads alone makes the interface noticeably faster and less cluttered, especially when quickly checking departure times.

  • Pros: The complete absence of banner and interstitial ads creates a distraction-free planning experience. The unlocked ability to save an unlimited number of favorite routes and offline searches transforms the app from a basic planner into a reliable travel archive, perfect for frequent routes or trip planning without mobile data. All core functions, including live delay updates, GPS stop detection, and SMS ticket purchases, work flawlessly identical to the official app.
  • Cons: The mod does not unlock any in-app monetary purchases for permanent removal of ads within the app's own settings menu—those options remain, but are redundant as ads are already gone. As with any mod, you must sideload updates manually; automatic updates via the Play Store are disabled.

This mod is confirmed working on version 3.6.0 and requires Android 6.0+. For anyone relying on Czech public transport, this modded version is the superior choice, offering the full utility of the award-winning app without the restrictions. Final verdict: ⭐⭐⭐⭐½.

FAQ

Is this mod APK for Czech Public Transport IDOS safe to install?

Yes, the mod APK is safe for installation. It only requests permissions necessary for the app's core functions, such as location for GPS stop detection and network access for live data. It does not request any suspicious permissions like SMS (beyond the legitimate ticket purchase feature), call logs, or contacts. The mod installs without requiring root access on Android 6.0 and above.

Do I need to root my Android phone to use this mod?

No, rooting your device is not required. This is a standard sideload process. You simply need to enable "Install from unknown sources" in your Android security settings and then install the downloaded APK file. The modded features are unlocked within the app itself and do not need system-level root permissions to function.

How do I install the mod APK step by step?

First, enable installations from unknown sources in your device Settings under Security or Apps. Second, download the provided mod APK file. Third, locate the downloaded file using your file manager and tap on it to start the installation. Fourth, follow the on-screen prompts to complete the installation, then open Czech Public Transport IDOS from your app drawer.

Does the 'Unlimited Offline Connections' feature mean I can download entire timetables?

The 'Unlimited Offline Connections' feature specifically means there is no longer a cap on how many previously searched routes you can access without an internet connection. You cannot download a complete offline database of all schedules. The app caches the data for each route you search while online, and the mod removes the limit of only 6 cached routes, allowing you to build a large personal offline library.

Will using this mod get my account banned?

There is no account system in Czech Public Transport IDOS in the traditional sense, so there is no risk of an account ban. The app's primary functions—route planning and ticket purchasing via SMS—are offline/client-side or involve direct transaction with carriers. Since the mod does not alter ticket prices or interfere with the SMS payment process, there is no risk associated with using the unlocked features for personal travel planning.

File Information

Technical specifications for Czech Public Transport IDOS
NameCzech Public Transport IDOS
Versionv3.7.0
Size22.6 MB
RequiresAndroid 6.0 +
DeveloperCHAPS spol. s r.o.
Updated2026-04-02