Duolingo English Test Preparation & Official Vouchers
Prepare for all 13 adaptive subscore tasks including Interactive Reading, Read Then Speak, and Writing Sample with realistic practice simulations.
Duolingo English Test (DET) Prep Hub
Official Partner & Prep Suite
45k+
Vouchers Sold
98.7%
Success Rate
Instant
Email Delivery
Everything You Need
Official Exam Vouchers
Purchase official exam vouchers online at discounted prices.
Online Courses
Learn through structured online interactive masterclasses.
Private Tuition
Individual customized private tuition sessions tailored for you.
Practice Tests
Practice with realistic mock tests and exam-style questions.
Speaking Practice
Sharpen your speaking fluency, pronunciation and AI grading.
Writing Practice
Get structured writing task reviews and detailed scoring feedback.
Reading Practice
Improve reading speed, time management and comprehension.
Listening Practice
Practice listening comprehension using official-style audio.
Video Lessons
Watch expert walkthroughs, templates and scoring strategies.
Study Guides
Download verified exam guides, checklists and score sheets.
Preparation Blogs
Read latest Duolingo updates, score cutoffs and advice.
Official Exam Vouchers
Duolingo English Test Voucher
Looking for a Duolingo voucher India option? This is a Duolingo voucher for booking your Duolingo English Test (DET). The regular fee is ₹6,667. You pay ₹5,499 here, which saves you ₹1,168 (17.52% off). Your voucher code is delivered in 2 minutes after payment and stays valid for 12 months.
Choose Your Preparation Plan
Online Group Classes
Complete instructor-led cohort preparation course for Duolingo English Test (DET).
What's Included:
- Live instructor-led classes (4 weeks)
- 30+ hours of live interactive sessions
- All 4 skills covered with real test items
- 5 full-length scored mock tests included
- Comprehensive study materials & master templates
- Class recordings access for 6 months
1-to-1 Coaching
Direct 1-on-1 intensive session with an elite exam specialist.
What's Included:
- Dedicated certified personal instructor
- Customized diagnosis of your weak areas
- Live speaking assessment & instant corrections
- Essay & writing structure evaluation
- Flexible scheduling to fit your calendar
- Personalized score roadmap & study plan
Private Tuition
Ongoing private mentoring tailored around your exact test date.
What's Included:
- Dedicated mentor through your exam journey
- Flexible 60-minute interactive sessions
- Custom curriculum pace (slow or fast-track)
- Unlimited doubts clearing via chat
- Weekly progress review & mock score tracking
Crash Course
High-yield weekend crash program for test-takers with less than 2 weeks.
What's Included:
- Intensive 7-day or weekend preparation
- Core scoring shortcuts & high-frequency questions
- 3 full mock exams with analytics
- Key templates for Speaking and Writing
- Trainer guidance on avoiding negative traps
Mock Test Package
Official-replica mock test portal with granular analytics.
What's Included:
- 10 Full-length mock tests with real interface
- Instant AI-powered scoring report
- Section-wise granular breakdown
- Detailed answer keys and explanations
- Valid for 90 days with unlimited attempts
Speaking Evaluation
Live one-on-one speaking mock test with certified pronunciation feedback.
What's Included:
- Live 30-minute speaking examination
- Detailed oral fluency & pronunciation rating
- Score prediction aligned to official scale
- Immediate action steps for score improvement
Writing Evaluation
Professional human assessment of your essays and summaries.
What's Included:
- Evaluation of 3 essays / tasks within 24 hours
- Grammar, vocabulary & coherence line edits
- Scoring breakdown according to official rubric
- Model sample answers provided for comparison
Preparation Options
Duolingo Online Coaching
Cohort-based live classes with expert faculty.
Duolingo Private Tuition
Customized private hourly tuition lessons.
Duolingo Mock Tests
Full-length real interface mock tests.
Duolingo Speaking Practice
Targeted oral fluency and pronunciation practice.
Duolingo Writing Evaluation
Detailed feedback and scoring on your essays.
Duolingo Reading Practice
Speed reading & comprehension question banks.
Duolingo Listening Practice
Accent recognition and audio comprehension drills.
Duolingo Study Material
Templates, cheat sheets and high-frequency vocabulary.
Duolingo Video Lessons
Recorded concept explanations and strategy breakdowns.
Duolingo Official Vouchers
Discounted official exam booking vouchers with instant code delivery.
Duolingo Preparation Blogs
In-depth articles, cutoff guides and score conversion tables.
Master Duolingo English Test (DET) with Dedicated 1-to-1 Live Coaching
Stuck at a score plateau? Work directly with verified master trainers who scored at the 99th percentile. Get immediate, actionable corrections on your speaking fluency, pronunciation, and essay structures.
RASHPAL JINDAL
TOEFL 118 Scorer, GRE Verbal & Analytical Writing Specialist
★ 4.95 (980+ sessions)
100% satisfaction guarantee • Reschedule anytime up to 12h before start
Private Tuition
Single Session
- 1 x 60 min private session
- Targeted doubt clearing
- Personalized feedback report
5-Session Package
- 5 x 60 min private sessions
- Section-by-section mastery
- 2 Mock evaluations included
- Study plan roadmap
10-Session Package
- 10 x 60 min private sessions
- Full syllabus coverage
- 5 Mock evaluations included
- Priority instructor booking
Monthly Tuition
- 4 sessions / week for 1 month
- Unlimited doubt clearing
- End-to-end test preparation
- Target score guarantee plan
Custom Package
- Customized hours & schedule
- Dual skill specialization
- Direct WhatsApp faculty connect
- Mock tests & VIP review
Practice Tests & Mocks
Full Length Diagnostic Mock
Diagnostic test replicating the real Duolingo computer interface and timing.
- Real timer & exam environment
- Automated section scores
- Weakness pinpointing
Speaking & Writing Booster Pack
High-frequency speaking items and essays with automated pronunciation and grammar rating.
- 5 Speaking & 5 Writing tests
- High-frequency repeating items
- AI score within 10 minutes
Complete 10-Mock Exam Pack
The ultimate practice bundle: 10 brand-new mock tests with full analytics.
- 10 Complete 4-section mocks
- Detailed solutions with transcripts
- Percentile ranking among peers
Meet Your Instructors
RASHPAL JINDAL
PTE & IELTS Trainer | Pharmacy Qualified
Michael specialises in helping non-native speakers excel in standardized academic English tests. Known for straightforward templates and high-efficiency vocabulary retention frameworks.
Everything About Duolingo English Test (DET)
Official test specifications, section-by-section scoring criteria, eligibility rules and fee savings.
About Duolingo English Test (DET)
Everything you need to know about the Duolingo English Test (DET) examination.
The Duolingo English Test (DET) is a globally recognized standardized examination taken by millions of students and professionals worldwide. It accurately evaluates academic competence, analytical aptitude and language fluency.
With Apex Vouchers, you get access to genuine official vouchers at exclusive discounted rates, paired with comprehensive exam preparation materials to ensure you hit your target on the very first try.
Preparation Resources
Duolingo Official Guide & Syllabus
Comprehensive PDF covering all questions, scoring rubrics and timing.
Top 100 High-Frequency Templates
Tested master structures for Speaking and Writing tasks.
Score Conversion & Cutoff Chart
Compare your score across IELTS, PTE, TOEFL and CEFR levels.
Full Diagnostic Mock Test
Experience the real interface with instant AI score analysis.
Vocabulary & Idioms Cheat Sheet
500 academic words guaranteed to boost your lexical resource score.
Latest Duolingo Preparation Videos
Watch certified trainers explain templates, mock walk-throughs and score improvement hacks.
Duolingo Complete Scoring & Format Masterclass
Learn the exact scoring algorithm, key repeating patterns, and how to avoid losing easy marks.
Speaking Fluency & Pronunciation Secrets
Step-by-step breakdown of how AI evaluates oral fluency and acoustic pause patterns.
Essay Writing: High-Score Templates & Vocabulary
Proven structure for academic writing tasks guaranteed to maximize your lexical resource score.
Latest Duolingo Articles & Guides
DuolingoDuolingo English Test Syllabus 2026: All 13 Tasks & Timings
Check the full Duolingo English Test syllabus guide 2026 with all 13 question types, timings, scoring subscores, and preparation tips.
IELTSIELTS Score for UK 2026: Which Band Do You Need?
This guide breaks down the IELTS score for UK undergraduate and postgraduate applications, including UKVI Academic requirements and 2026 updates.
IELTSIELTS Score for USA 2026: What 5.5 to 8.0 Bands Mean for Admission?
Find the right IELTS score for USA applications across top public state universities — from 5.5 for pathway programmes to 8.0 for competitive graduate schools.
Frequently Asked Questions
Student Success Stories
“Buying the voucher from Apex saved me over ₹3,500. The 1-to-1 coaching with Dr. Priya was an absolute game changer for my speaking pronunciation. Scored 79+ on my first attempt!”
Aarav Patel
Ahmedabad, India • Target: 65+
“The mock test portal matched the exact real test interface. The writing feedback gave me the clarity I needed on task response. Got my Canadian PR invitation last week!”
Simran Kaur
Toronto, Canada • Target: Band 7.5
“Cheapest official voucher online with instant email delivery. The private tuition sessions helped me master integrated speaking without hesitation. 100% recommended!”
David Chen
Sydney, Australia • Target: 105
Ready to Book Your Duolingo English Test (DET) Exam?
Get an official discounted voucher delivered instantly to your inbox, or schedule a 1-to-1 mentoring session with a certified score specialist today.