OASA Telematics

Name: OASA Telematics
Rating: 3.1714287 (13501 reviews)
Author: Advanced Transport Telematics

By: Advanced Transport Telematics

Real-time Public Transport information for buses - Athens (Greece)

Features & Capabilities

OASA Telematics is a comprehensive Chrome extension providing real-time public transport information for urban buses in Athens, Greece. It features live tracking of bus locations and up-to-date arrival times at various stops, enabling users to monitor routes effectively.

The extension includes a trip planner that helps users find the nearest bus stop, offers real-time updates on bus arrivals, and suggests optimal routes based on the selected departure and destination points and preferred travel times. Designed for convenience, OASA Telematics requires location services and mobile data access to deliver accurate transit information. For support or inquiries, users can contact the developer via oasa@oasa.gr.

User Growth & Download Statistics

App Navigation & Mapping

By:

Advanced Transport Telematics

Downloads:

2,159,874 3.57K

Rating:

3.17

(13,501) 14 new ratings

Version:

3.3.3 Last updated: 2026-05-05

Version code:

Creation date:

2016-05-14

Publisher country:

Permissions:

android.permission.ACCESS_COARSE_LOCATION Very high risk
android.permission.ACCESS_FINE_LOCATION Very high risk
android.permission.READ_EXTERNAL_STORAGE High risk
android.permission.WRITE_EXTERNAL_STORAGE High risk
com.google.android.gms.permission.AD_ID Moderate risk
android.permission.ACCESS_ADSERVICES_AD_ID Low risk
android.permission.ACCESS_ADSERVICES_ATTRIBUTION Low risk
android.permission.ACCESS_WIFI_STATE Low risk
android.permission.INTERNET Low risk
android.permission.POST_NOTIFICATIONS Low risk

Size:

12.75MB

Email:

oa*****@oasa.gr

URLs:

Website ,Privacy policy

Full description:

Source:

Google Play Store

Data ingested on:

2026-06-07

Compare stats and ranking:

Ranking

# 42,215 ▼ 28

For Developers

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Contact the developer

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

Developed by:

Advanced Transport Telematics

Google Play Store

https://play.google.com/store/apps/details?id=com.att.android.tfa

Email:

oa*****@oasa.gr

Website:

http://telematics.oasa.gr

User Reviews

Users rely on OASA Telematics as a transit reference, but widespread issues dominate feedback. The most mentioned problems are maps not loading or showing bus locations, timetables and arrivals being inaccurate or missing, and crashes/slow performance after updates. Additional complaints include not updating routes for works, the app showing buses that aren’t running, and UI/dark mode/permission annoyances. While a minority still finds it useful or better than Google Maps in some contexts, the consensus is that reliability and current data need significant improvement.

Pros

Useful reference for public transport.
Some users find it better than Google Maps for transit information.
Provides timetable and bus location information.

Cons

Maps fail to load or do not show bus locations.
Timetables/arrival times are frequently inaccurate or missing.
App crashes on launch or has slow performance; UI feels outdated.
Not updated for roadworks or changes; schedules quickly become outdated.
Dark mode issues and intrusive permissions, including alarms, plus UI confusion.