Appworthy
Multiple ad networks — Code from multiple ad networksAggressive ads — Aggressive ad loadPay to progress — Pay to progressWait or pay — Wait or pay to keep goingDeletion (dev says) — Developer says you can request data deletion
Developer
Duolingo
3 apps listedEducationApp Store & Google Play
Every app below has its own report. Labels are per app; nothing here rates the developer. Is this your app?
No ad code found — No recognized ad code in scanDeletion (dev says) — Developer says you can request data deletion
Review signals only
Something to watch forA specific positiveReported by users
Labels come from published evidence. A speech-bubble label is what users report, not something we measured. Hover or long-press a label for its full wording. A missing label is not a clean bill of health. How it works