CO Checker

CO Checker
CO Checker
Developer: CUMTA
Category: Tools
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CO Checker Summary

CO Checker is a mobile Android app in Tools by CUMTA. Store metadata: updated Mar 19, 2026.

Store info: Last updated on Google Play on Mar 19, 2026 .

SDKs, Trackers & Permissions

App not yet scanned for SDKs.

App Details
Store ID: in.mobility.annachecker
First Released:
Store Last Updated: 2026-03-19
In-App Purchases: No
Ads: No
App Store
Crawl Status: Success
AppGoblin First Crawled: 2026-04-16
AppGoblin Last Crawled: 2026-04-16
Ads & App-Ads.txt
App does not have ads.
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App not yet analyzed for SDKs.

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Screenshots

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App Description

A digital ticket verification app for public transport via QR code.

The CO Checker app is a public transit ticket verification tool designed to streamline the boarding process. Ticket Checkers begin by logging in with their phone number and OTP. After login, they can choose the transit (Metro, Suburban or Bus) and the verification method— by scanning a QR code. The app guides the user through camera access and QR scanning. Based on the verification result, the user sees a clear status: valid, expired, or invalid ticket.