DET - Duolingo English Test

DET - Duolingo English Test
Developer: Duolingo
Category: Education
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900 installs
18 ratings
99 monthly active users
Revenue not available
Install Trends
Weekly +17
Declining
Monthly +250
Steady

DET - Duolingo English Test Summary

DET - Duolingo English Test is a mobile iOS app in Education by Duolingo. Released in Nov 2025 (3 months ago). It has 18 ratings with a 3.00★ (mixed) average. Based on AppGoblin estimates, it reaches roughly 99 monthly active users . Store metadata: updated Jan 27, 2026, version 26.

Data tracking: SDKs and third-party integrations were last analyzed on Feb 28, 2026.

Store info: Last updated on App Store on Jan 27, 2026 (version 26).

SDKs, Trackers & Permissions

DET - Duolingo English Test was last scanned for SDKs 2026-02-28. Below is the overview of third party companies detected in the app. The full list of raw SDKs, app permissions and unknown SDKs is available here.

AppGoblin saw DET - Duolingo English Test uses 2 Development Tools
company-logos/airbnb.io/logo_200x200.jpeg Airbnb Engineering
company-logos/sentry.io/logo_200x200.jpeg Sentry.io
App Details
Store ID: 6754582936
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: 2025-11-28
AppGoblin Last Crawled: 2026-03-15
Ads & App-Ads.txt
App does not have ads.
AppGoblin SDK Scans
Successful Last Crawled: 2026-02-28
Last Crawled: 2026-02-28
Last Crawl Status: Success

3★

Ratings: 18

5★
4★
3★
2★
1★

Screenshots

App screenshot
App screenshot
App screenshot

App Description

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