Duolingo English Test (DET)

Developer: Duolingo

Category: Education

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261.8K installs

486 ratings

20.6K monthly active users

Revenue not available

Install Trends

Weekly +10.9K

Steady

Monthly +91.8K

Steady

Duolingo English Test (DET) Summary

Duolingo English Test (DET) is a mobile Android app in Education by Duolingo. Released in Nov 2025 (5 months ago). It has about 261.8K+ installs and 486 ratings with a 2.66★ (poor) average. Based on AppGoblin estimates, it reaches roughly 20.6K monthly active users . Store metadata: updated Jan 27, 2026.

Recent activity: 10.9K installs this week (91.8K over 4 weeks) showing above average growth , and 22 new ratings this week View trends →

Store info: Last updated on Google Play on Jan 27, 2026 .

SDKs, Trackers & Permissions

App not yet scanned for SDKs.

App Details

Store ID: com.duolingo.detmobile

First Released: 2025-11-25

Store Last Updated: 2026-01-27

In-App Purchases: No

Ads: No

Website: englishtest.duolingo.com

App Store

Crawl Status: Success

AppGoblin First Crawled: 2025-11-29

AppGoblin Last Crawled: 2026-05-18

Ads & App-Ads.txt

App does not have ads.

AppGoblin SDK Scans

App not yet analyzed for SDKs.

The download and scan process is automated but can require manual troubleshooting. Feel free to reach out if your request does not complete in 24hrs or if you have any questions.

2.66★

Ratings: 486

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Screenshots

App Description

Securely set up the Duolingo English Test

The Duolingo English Test (DET) mobile app provides a stable, secure test setup experience. It does not replace the desktop app for taking the test itself.

Test takers will use the app to:

• Submit their ID information
• Scan their face and ID
• Complete their room scan and ear scan
• Set up their phone to record their computer