Report updated Apr 18, 2026
DET - Duolingo English Test
For students and professionals worldwide who require a fast, flexible, and affordable English language proficiency certification for academic or professional institutions.
DET - Duolingo English Test is an established education app that is completely free. With a 3.3/5 rating from 14 reviews, it shows polarized user reception.
What is DET - Duolingo English Test?
Current Momentum
v1.4
Performance Improvements and bugfixes
Active Nemesis
IELTS Prep App
By Aleksei Naumov
Other Rivals
7-Day Rank Pulse 🇺🇸
EducationNo ranking data
Rating Pulse 🇺🇸
What makes this app unique?
What Does It Look Like?
What Are The Key Features?
Secure submission of ID information and facial scanning for identity authentication.
Guided room and ear scans to ensure a secure, compliant testing environment.
Configures the mobile device to act as a secondary camera to record the computer during the test.
Provides test results within 2 days of completion.
Allows users to take the test online anytime without needing an appointment.
How much does it cost?
- Free practice tests available
- Paid test registration required for certification
The app serves as a free utility for test-takers to facilitate the paid certification process, positioning itself as a cost-effective alternative to traditional testing centers.
Who Built It?
Duolingo
Providing accessible, gamified education across languages, literacy, and specialized subjects for learners of all ages.
Portfolio
4
Apps
What other apps does Duolingo make?
Explore the full Duolingo report
Portfolio breakdown, audience, momentum, and every app published by Duolingo.
What do users think recently?
Analysis in progress, available soon
View the full user-sentiment analysis
Mood gauge, ratings & review-volume history, every praise / complaint / request, and sentiment over time.
What is the competitive landscape for DET - Duolingo English Test?
How's The Education Market?
How does it evolve in the Education market?
Rank progression
33 active rankings tracked — 30-day window
The rivals identified
The outtake for DET - Duolingo English Test
Strengths to defend, gaps to attack
Core Strengths
- Strong brand recognition through the Duolingo ecosystem
- Seamless, integrated mobile-to-desktop proctoring technology
- Highly efficient, on-demand testing model
Critical Frictions
- Limited functionality as a utility-only app
- Low volume of user reviews
- Dependency on desktop hardware for test completion
Growth Levers
- Expansion into more academic partnerships
- Further integration of AI for instant practice feedback
- Gamification of the preparation phase
Market Threats
- Established incumbents increasing their own digital testing capabilities
- Potential regulatory changes regarding remote testing validity
- Emerging AI-based competitors
Key Takeaways
DET - Duolingo English Test is an established education app that is completely free. With a 3.3/5 rating from 14 reviews, it shows polarized user reception.
Where Is It Heading?
Stable
The report reflects a strategic shift in positioning the app as a free, efficiency-focused utility for the broader Duolingo certification ecosystem.