OPUS Card Reader
OPUS Card Reader has 26,825 installs (+0.1% in the 30 days to 2026-10-30), #30,305 of 242,043 in Tools.
Description
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App displays pass, remaining tickets and last trips of the OPUS card.
This is the fixed version of the abandoned application "Lecteur OPUS" by etiennedub (https://github.com/etiennedub/LecteurOPUS).
This application is an OpenSource project under the GPLv3 license, you can contribute, repo is https://github.com/tral/LecteurOPUS
Disclaimer : This application neither produced nor supported by the STM.
Is OPUS Card Reader safe?
StoreTally doesn't rate safety. Here's what the store and our tracking show:
- Listed on Google Play.
- Made by Tralchonok Labs; no developer website listed. Details →
- On Google Play since 2020-01-11. Last updated 2020-02-23 (over 2 years ago).
Reviews The reviews Google Play shows first (its most relevant), from the US store, in any language.
Growth change in installs
| Per | Growth | Growth % | Actual change | Measured over |
|---|---|---|---|---|
| day | Not enough history yet | |||
| week | +6 | +0.0% | +13 | 16.5 days |
| month | +33 | +0.1% | +34 | 30.6 days |
| year | Not enough history yet | |||
How these figures are measured
Change in installs, scaled to each window from the real gap between crawls. A window needs a full period of history before it reports anything.
Tracking since 2026-09-29. History accumulates as changes are observed — check back soon.
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