Duolingo: Learn Languages
988.3M installs
51.3M ratings
12.3M monthly active users
$1M+ monthly revenue est.
IAP 79% · Ad 21%
Install Trends
Weekly +2.5M
SteadyMonthly +16.6M
SteadyData calls made by Duolingo: Learn Languages
Overview of network connections made by Duolingo: Learn Languages during the first 60 seconds after installation.
Duolingo: Learn Languages contacted 5 different domains within the first minute of opening. This data was collected from 4 independent scans, covering 30 API calls. No ad creatives were captured in the first 60 seconds of these scans — ads typically load after playback begins. Traffic reached servers in 🇺🇸. This provides transparency into the app's actual network behavior and data sharing practices.
Scan Runs
4
Unique Domains
5
Mapped Companies
5
Ad Creatives Found
0
Latest changes
Comparing the scan from Feb 18, 2026 with Oct 20, 2026.
New
1
No longer observed
2
Unchanged
2
Firebase
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