---
title: "DET - Duolingo English Test - Reviews, Revenue and Downloads in United States | Apple App Store"
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 th"
---

# DET - Duolingo English Test — United States
> Securely set up the DET

![DET App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/66/95/48/6695483c-2b76-1e47-fcbb-5d96986769b1/AppIcon-0-0-1x_U007ephone-0-1-85-220.png/434x0w.png)

**Developer:** [Duolingo](https://apptail.io/developer/duolingo-VOQ) (United States)
**Category:** Education
**Rating:** 2.7/5 (20 ratings)
**Price:** Free
**Bundle ID:** com.duolingo.DetMobile
**Store:** Apple App Store
**Country:** United States
**Version:** 1.4.0 (released 2026-01-27)
**Original Release:** 2025-11-25
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6754582936)
**AppTail Page:** [https://apptail.io/app/det-duolingo-english-test-RYxx/united-states](https://apptail.io/app/det-duolingo-english-test-RYxx/united-states)

## DET 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

## DET Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/b9/aa/78/b9aa78cd-fe1a-66a8-e4cf-797b95418a61/iPhone6.5_-_Current_ASO_-_01.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/2f/63/fc/2f63fcbb-7d71-b30e-d4b0-377786774f3b/iPhone6.5_-_Current_ASO_-_02.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/65/ae/e7/65aee798-28d3-b464-06b4-185b72238eaa/iPhone6.5_-_Current_ASO_-_03.png/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/ff/b6/f8/ffb6f871-03f0-fbe6-1eb2-9792d81317ee/iPhone6.5_-_Current_ASO_-_04.png/1242x2688.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/72/d0/59/72d059eb-c9ce-e2af-670c-9a61eab18e05/iPhone6.5_-_Current_ASO_-_05.png/1242x2688.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/2d/41/ce/2d41ce32-e7a8-bcd0-2b82-a3d949457215/iPhone6.5_-_Current_ASO_-_06.png/1242x2688.png)

## DET Rating Breakdown in United States
- 5 stars: 8 (40%)
- 4 stars: 0 (0%)
- 3 stars: 1 (5%)
- 2 stars: 0 (0%)
- 1 stars: 11 (55%)

## DET Reviews in United States

### *---- "Unreliable, Overpriced, and Frustrating: Technical Issues with a High-Stakes Test"
I would not recommend the Duolingo English Test based on my experience. During my exam, I encountered multiple technical issues, including camera malfunctions and system errors. For a high-stakes test that costs $70, the platform should be much more stable and reliable.

When I contacted support, I felt that the responsibility was placed entirely on me rather than addressing possible system faults. I was told that background apps or internet stability could be the issue, despite having a strong and stable connection. Instead of acknowledging potential technical problems, the response focused on blaming user-side factors.

Given that many students taking this exam are applying to universities and may come from limited financial backgrounds, the price feels high for a service that may require retakes due to technical instability. The fee waiver process also appears difficult to access.

Overall, the technical reliability and support experience did not meet the expectations for a paid standardized test.
-- ckooaka, 2026-02-11

### *---- "Absolute Garbage - disconnected 3 times now i have to pay again????"
Fraud Alert !!!
-- Retina display, 2026-02-08

[View all DET reviews and detailed analytics on AppTail](https://apptail.io/account/signup?utm_campaign=ai-crawl&utm_content=reviews)


## DET Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Top Free | Pakistan | Education | #56 |
| Top Free | Canada | Education | #79 |
| Top Free | Azerbaijan | Education | #82 |
| Top Free | Nigeria | Education | #108 |
| Top Free | Ireland | Education | #128 |
| Top Free | Egypt | Education | #129 |
| Top Free | Dominican Republic | Education | #147 |
| Top Free | Lebanon | Education | #150 |
| Top Free | India | Education | #153 |
| Top Free | Kazakhstan | Education | #157 |
| Top Free | Czechia | Education | #160 |
| Top Free | United Arab Emirates | Education | #165 |
| Top Free | Mexico | Education | #186 |
| Top Free | Algeria | Education | #206 |
| Top Free | Israel | Education | #252 |
| Top Free | Saudi Arabia | Education | #272 |
| Top Free | Colombia | Education | #272 |
| Top Free | Ecuador | Education | #285 |
| Top Free | Greece | Education | #317 |
| Top Free | Philippines | Education | #328 |
| Top Free | Singapore | Education | #342 |
| Top Free | Belarus | Education | #345 |
| Top Free | Switzerland | Education | #345 |
| Top Free | France | Education | #356 |
| Top Free | Peru | Education | #364 |
| Top Free | Denmark | Education | #374 |
| Top Free | Spain | Education | #376 |
| Top Free | Russia | Education | #385 |
| Top Free | Kuwait | Education | #398 |
| Top Free | Taiwan | Education | #408 |
| Top Free | Poland | Education | #413 |
| Top Free | Italy | Education | #414 |
| Top Free | Finland | Education | #414 |
| Top Free | Brazil | Education | #419 |
| Top Free | Thailand | Education | #420 |
| Top Free | Argentina | Education | #421 |
| Top Free | Indonesia | Education | #444 |
| Top Free | Germany | Education | #452 |
| Top Free | Hungary | Education | #465 |
| Top Free | Belgium | Education | #480 |
| Top Free | New Zealand | Education | #494 |
| Top Free | Chile | Education | #497 |

## DET Discovered Keywords
- det
- duolingo english test

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## DET Available In
- [United States](https://apptail.io/app/det-duolingo-english-test-RYxx/united-states)
- [China](https://apptail.io/app/det-duolingo-english-test-RYxx/china)
- [Canada](https://apptail.io/app/det-duolingo-english-test-RYxx/canada)
- [Mexico](https://apptail.io/app/det-duolingo-english-test-RYxx/mexico)
- [Germany](https://apptail.io/app/det-duolingo-english-test-RYxx/germany)
- [Vietnam](https://apptail.io/app/det-duolingo-english-test-RYxx/vietnam)
- [South Korea](https://apptail.io/app/det-duolingo-english-test-RYxx/south-korea)
- [Spain](https://apptail.io/app/det-duolingo-english-test-RYxx/spain)
- [United Kingdom](https://apptail.io/app/det-duolingo-english-test-RYxx/united-kingdom)
- [Colombia](https://apptail.io/app/det-duolingo-english-test-RYxx/colombia)
- [France](https://apptail.io/app/det-duolingo-english-test-RYxx/france)
- [Italy](https://apptail.io/app/det-duolingo-english-test-RYxx/italy)
- [Dominican Republic](https://apptail.io/app/det-duolingo-english-test-RYxx/dominican-republic)
- [New Zealand](https://apptail.io/app/det-duolingo-english-test-RYxx/new-zealand)
- [Nigeria](https://apptail.io/app/det-duolingo-english-test-RYxx/nigeria)
- [Australia](https://apptail.io/app/det-duolingo-english-test-RYxx/australia)
- [Egypt](https://apptail.io/app/det-duolingo-english-test-RYxx/egypt)
- [Ireland](https://apptail.io/app/det-duolingo-english-test-RYxx/ireland)
- [Lebanon](https://apptail.io/app/det-duolingo-english-test-RYxx/lebanon)
- [Latvia](https://apptail.io/app/det-duolingo-english-test-RYxx/latvia)
- [Mali](https://apptail.io/app/det-duolingo-english-test-RYxx/mali)
- [Oman](https://apptail.io/app/det-duolingo-english-test-RYxx/oman)
- [Peru](https://apptail.io/app/det-duolingo-english-test-RYxx/peru)
- [Qatar](https://apptail.io/app/det-duolingo-english-test-RYxx/qatar)
- [Slovenia](https://apptail.io/app/det-duolingo-english-test-RYxx/slovenia)
- [Suriname](https://apptail.io/app/det-duolingo-english-test-RYxx/suriname)
- [Ukraine](https://apptail.io/app/det-duolingo-english-test-RYxx/ukraine)
- [Uruguay](https://apptail.io/app/det-duolingo-english-test-RYxx/uruguay)
- [Angola](https://apptail.io/app/det-duolingo-english-test-RYxx/angola)
- [South Africa](https://apptail.io/app/det-duolingo-english-test-RYxx/south-africa)
- [Austria](https://apptail.io/app/det-duolingo-english-test-RYxx/austria)
- [Azerbaijan](https://apptail.io/app/det-duolingo-english-test-RYxx/azerbaijan)
- [Barbados](https://apptail.io/app/det-duolingo-english-test-RYxx/barbados)
- [Brunei](https://apptail.io/app/det-duolingo-english-test-RYxx/brunei)
- [Switzerland](https://apptail.io/app/det-duolingo-english-test-RYxx/switzerland)
- [Chile](https://apptail.io/app/det-duolingo-english-test-RYxx/chile)
- [Czechia](https://apptail.io/app/det-duolingo-english-test-RYxx/czechia)
- [Denmark](https://apptail.io/app/det-duolingo-english-test-RYxx/denmark)
- [Ecuador](https://apptail.io/app/det-duolingo-english-test-RYxx/ecuador)
- [Grenada](https://apptail.io/app/det-duolingo-english-test-RYxx/grenada)
- [Ghana](https://apptail.io/app/det-duolingo-english-test-RYxx/ghana)
- [Hong Kong SAR China](https://apptail.io/app/det-duolingo-english-test-RYxx/hong-kong)
- [Honduras](https://apptail.io/app/det-duolingo-english-test-RYxx/honduras)
- [Iceland](https://apptail.io/app/det-duolingo-english-test-RYxx/iceland)
- [Jordan](https://apptail.io/app/det-duolingo-english-test-RYxx/jordan)
- [Kenya](https://apptail.io/app/det-duolingo-english-test-RYxx/kenya)
- [Cayman Islands](https://apptail.io/app/det-duolingo-english-test-RYxx/cayman-islands)

---

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