The privacy report for Opera Mini
says that it contains these trackers
AppsFlyer App-Boy Localytics MoPub
Can you comment on this?
Trackers are used to track users data down & show ads.
Since Opera becomes a ad publishing company, Opera force users to see annoying ads. User's can't opt out from it.
They may say, Ads are the only way to income. But at least they should give users control over it. While previous version of Opera Mini, any user can turn off ads but while on latest (like version 31) It can't be turned off.