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Key numbers
1K+Installs
n/aRating
—Released
Mar 19, 2026Updated
About the app
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 stat…
Listing details
| Package name | in.mobility.annachecker |
|---|---|
| Developer | CUMTA |
| Category | Tools |
| Installs (exact) | 1,200 |
| Price | Free |
| In-app purchases | No |
| Ads | No |
| Content rating | Everyone |
| Current version | 1.0.5 |
| Requires Android | 7.0 |
| Last update | Mar 19, 2026 |
| Record refreshed | Oct 28, 2026 |