Duolingo: Learn Languages

Duolingo: Learn Languages
Duolingo: Learn Languages
Developer: 🇺🇸 Duolingo
Add to Compare
988.3M installs
51.3M ratings
12.3M monthly active users
$1M+ monthly revenue est.
IAP 79% · Ad 21%
Install Trends
Weekly +2.5M
Steady
Monthly +16.6M
Steady

Data flow changes for Duolingo: Learn Languages

What changed between the two most recent scans. A vendor is "Detected" when at least one request to it was captured during that scan.

Vendors compared

5

New

1

No longer observed

2

Unchanged

2

Scan comparison

Previous scan: Feb 18, 2026 (run 166122) → Latest scan: Oct 20, 2026 (run 461865)

VendorPrevious scanLatest scanStatus
company-logos/sentry.io/logo_200x200.jpeg Sentry.io
Not detectedDetectedNew
company-logos/facebook.com/logo_200x200.jpeg Facebook
DetectedNot detectedNo longer observed
company-logos/google.com/logo_200x200.jpeg Google
DetectedNot detectedNo longer observed
company-logos/duolingo.com/logo_200x200.jpeg Duolingo
DetectedDetectedUnchanged
company-logos/firebase.google.com/logo_200x200.png Firebase
DetectedDetectedUnchanged