Optiss

Optiss published 2 applications on Google Play, 785 people rated these apps with an average rating of 3.70!

French numbers learning by OptissFrench numbers learning

Rated 3.00(7) — Optiss

This app allows you to train recognizing of french numbers in speech- Multiple difficulty levels (0-10, 0-100, 0-1000)- Preparing to DELF A1, DELF A2 tests

Free App
Pack your suitcase! by OptissPack your suitcase!

Rated 4.41(778) — Optiss

Are you going on vacation, travel, business trip or somewhere else and afraid to forget something?This app will help you to make a packing list of all items and things for your trip, to not forget to complete all the work and duties before vacation...

Free App