CO Examentrainer icon

CO Examentrainer

Webrich Software

⬇ 50+ downloads

Est. actual: 62

Free

Released: Aug 10, 2015

IAP: $16.99 - $79.99 per item

No ads

Signals

3 this week · 3 positive All of this week's signals →

📈Last 7 days 0 installs · 0/day since Oct 18
🏆Among Education apps bottom 0% by installs gained this week (2026 peers growing)
🛠Updates actively updated · updated 28 days ago

Installs since launch

0 installs since Oct 18

Update history

14-Oct-2026 Oct 14, 2026 · seen Oct 21, 2026

New: CO Examentrainer for Android. Practise the CO certificate theory test by module, take mock exams matched to your profile, use the calculators with PDF export and track your certificate in My CO.

Only the current version so far — new entries appear as the app ships updates.

CO Examentrainer is an education app by Webrich Software with 50+ downloads (about 62 estimated). Released Aug 10, 2015. Install growth, rank history, SDKs and ad networks.

From the store listing: “Practise the Dutch CO certificate theory test”