DETPractice

Input—per 1M tokens

Output—per 1M tokens

Context—tokens

WeightsClosed

About

DETPractice is ranked #6 of 37 in language test prep apps on Inferse. It runs on Android, iOS, Web. There is a free plan. A free trial is offered. Paid plans start at $9.90/mo.

Compared on language test prep apps

Free plan: Yesdetpractice.com
Supported exams: Duolingo English Testdetpractice.com
Mock tests: Yesdetpractice.com
Speaking practice: Yesdetpractice.com
Writing feedback: Yesdetpractice.com
Score tracking: Yesdetpractice.com
Study plan: Yesdetpractice.com
Supported platforms: web, iOS, Androiddetpractice.com

Facts

Purpose: DETPractice is an all-in-one platform for preparing for the Duolingo English Test.detpractice.com · 1 Oct 2026
Question bank: The platform provides more than 18,000 practice questions and says its content is updated every day.detpractice.com · 1 Oct 2026
Mock tests: It offers adaptive full-length mock tests with estimated scores available in 1–5 minutes.apps.apple.com · 1 Oct 2026
AI feedback: The service provides AI-powered scoring and correction for DET speaking and writing responses.detpractice.com · 1 Oct 2026
Courses: DETPractice offers courses, lessons, guides, and other learning materials for DET preparation.detpractice.com · 1 Oct 2026
AI tutor: Its AI tutor can answer DET questions, check grammar, translate, rewrite text, and generate practice content.detpractice.com · 1 Oct 2026
Partner status: The site describes DETPractice as a Platinum Partner for Duolingo English Test preparation.detpractice.com · 1 Oct 2026
Free access: The free tier includes all question types, 300+ practice questions, basic explanations, and limited access to some features.detpractice.com · 1 Oct 2026
Mock-test limit: Mock test access expires after 90 days.detpractice.com · 1 Oct 2026
Mobile apps: The app is available for iPhone or iPad through the App Store and for Android through Google Play.detpractice.com · 1 Oct 2026
Web access: DETPractice can also be used in a browser with the same account and supported learning history.detpractice.com · 1 Oct 2026
Security and payments: The privacy policy says Stripe processes payment information and that payment data is stored by Stripe.detpractice.com · 1 Oct 2026
Support: Online customer service is listed as available Monday–Friday from 10:00 to 19:00, with email responses within one business day.detpractice.com · 1 Oct 2026
Official-test limitation: DETPractice is a preparation app and its practice questions and mock tests do not replace the official Duolingo English Test.detpractice.com · 1 Oct 2026