“Duolingo may process and share your personal information for the purpose of providing you with personalized advertising... we may work with a variety of marketing analytics service providers... such as Unity, Meta, LiftOff, Pangle, Moloco, and Google.”
This analysis describes what Duolingo's agreement states, permits, or reserves. It does not constitute a legal determination about enforceability. Regulatory applicability and practical outcomes may vary by jurisdiction, enforcement context, and individual circumstances. Read our methodology
The clause permits Duolingo to share personal information with multiple named third-party marketing platforms for personalized advertising purposes.
Interpretive note: The excerpt uses an ellipsis, indicating text was omitted between the two quoted portions. The canonical claim combines two portions of the excerpt; if intervening omitted text contained additional conditions or qualifications, those are not captured here.
The updated policy now discloses that audio collection for product improvement applies to all users across all platforms (iOS, Android, and web), whereas previously the policy stated audio was collected only from iOS users. Android and web users are now subject to audio collection for product improvement purposes. All users can opt out of audio sharing within app Settings.
View change record →The updated policy introduces a new Session Replay service that logs user activity alongside FullStory, capturing clicks, mouse movements, scrolling, typing, device information, navigation, and learning activity. Both services can be disabled using the Tracking toggle in app Settings, and both are automatically disabled for child users. The new Math Tutor feature shares audio with Apple for speech recognition and immediate deletion, but retains and shares text transcripts with AI vendors. For payment processing and fraud prevention, Duolingo may retain IP addresses beyond the standard 30-day period. You can disable both FullStory and Session Replay activity recording by toggling the Tracking setting within the app.
View change record →Your personal information may be processed and shared with named advertising and analytics vendors so that Duolingo can serve you personalized ads.
How other platforms handle this
We will share Personal Data that we collect, such as Account Information with any corporate affiliates...used for the purposes described in this Privacy Policy and generally to operate our business...
We may share your Personal Data with Service Providers, Third-Party Vendors, Consultants, and other Business Partners in order to provide Services on our behalf...
When a job seeker applies to job posts posted by job boards that have integrated Indeed Apply, if such job seeker agrees to the terms of service and the privacy policy of the job boards before submitting the application, the job seeker's personal data may be transferred not just to employers but als...
"Duolingo may process and share your personal information for the purpose of providing you with personalized advertising... we may work with a variety of marketing analytics service providers... such as Unity, Meta, LiftOff, Pangle, Moloco, and Google.Excerpt from Duolingo's Privacy Policy
ConductAtlas detected a major restructuring of Meta’s privacy policy that removed detailed consumer rights disclosures and relocated them to separate documents.
Your genetic data may be transferred to a new owner as a business asset. Here is what the Terms of Service actually say and what you can do right now.
Get the weekly coverage letter
Companies change their terms without announcing it. We capture governance documents, compare each new version with the last, and publish what changed, with the source text behind it. One email a week on what we found and what we could not reach.
The clause permits Duolingo to share personal information with multiple named third-party marketing platforms for personalized advertising purposes.
Your personal information may be processed and shared with named advertising and analytics vendors so that Duolingo can serve you personalized ads.
ConductAtlas has identified this type of provision across 281 platforms. See the full comparison.
No. ConductAtlas is an independent monitoring service. We are not affiliated with, endorsed by, or sponsored by Duolingo.