iRIS

Name: iRIS
Author: KORDIS JMK, a.s.

By: KORDIS JMK, a.s.

Current location of all vehicles in the IDS JMK system, including Brno.

Features & Capabilities

iRIS is a powerful Chrome extension enabling users to view the current location and departure times of all vehicles within the IDS JMK public transport system. Covering areas such as Brno, Blansko, Kyjov, Břeclav, Vyškov, Adamov, Hodonín, and Znojmo, it includes buses, trains, and other regional transit options.

Utilizing data transmitted via the CEDRIS and RIS traffic control centers, vehicle positions refresh approximately every 10 seconds. Additionally, iRIS provides valuable information on diversions and extraordinary events to help commuters stay informed and plan their journeys efficiently.

User Growth & Download Statistics

App Navigation & Mapping

By:

KORDIS JMK, a.s.

Downloads:

130,409 208

Version:

7.1.3 Last updated: 2026-05-11

Version code:

713

Creation date:

2012-07-16

Publisher country:

Permissions:

android.permission.ACCESS_COARSE_LOCATION Very high risk
android.permission.ACCESS_FINE_LOCATION Very high risk
android.permission.INTERNET Low risk
android.permission.POST_NOTIFICATIONS Low risk
android.permission.WAKE_LOCK Low risk
com.google.android.c2dm.permission.RECEIVE Low risk
android.permission.ACCESS_NETWORK_STATE Safe
cz.zolex.iris.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

Size:

26.27MB

Email:

in*****@kordis-jmk.cz

URLs:

Website ,Privacy policy

Full description:

Source:

Google Play Store

Data ingested on:

2026-06-12

Compare stats and ranking:

Ranking

# 188,545 ▲ 1,674

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.

Developed by:

KORDIS JMK, a.s.

Google Play Store

https://play.google.com/store/apps/details?id=cz.zolex.iris

Email:

in*****@kordis-jmk.cz

Website:

http://mapa.idsjmk.cz/

User Reviews

The iRIS app is praised for its real-time GPS tracking and helpful features that ease public transport travel, like route filtering and delay indicators. Regular improvements enhance usability. However, users frequently experience data update failures and map display problems, including lack of offline maps. The app sometimes shows inaccurate vehicle positions and is criticized for a chaotic interface. Limited coverage of some transport lines is also noted. Despite issues, many find the app valuable for daily commuting and trip planning in Brno.

Pros

Provides real-time GPS tracking of public transport vehicles, enhancing travel convenience.
Offers features like showing vehicles directly from departures and selected route filtering, improving usability.
Regular updates have improved app functionality and user experience.
Helps users decide whether to wait or walk based on live arrival times, making commuting easier.
Includes current information on diversions and timetables to assist trip planning.

Cons

Frequent data update failures and occasional outages reduce reliability.
Maps often have issues, such as inability to display certain connections or lack of offline map support.
App sometimes shows vehicle positions with delays or inaccurate GPS data, leading to mistrust.
User interface can be chaotic and disorganized, making navigation difficult.
Limited support for certain public transport lines and missing night buses in selected routes.