Comparison

Speaking Exam Practice vs DET Coach

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Speaking Exam Practice

Practice speaking for exams by answering questions into your phone's microphone. AI transcribes and scores your responses on fluency, vocabulary, grammar, and pronunciation, offering personalized feedback to help you improve.

Highlights
  • Mock speaking tests
  • AI transcription
  • Fluency and coherence scoring
  • Lexical resource scoring
  • Grammatical range and accuracy scoring
  • Pronunciation scoring
  • Personalized feedback
Features
Read full description

Reading sample answers isn't the same as saying them out loud. You usually find that out when the examiner asks the first question and the words don't come. Here you can get that part over with at home. Each test has three parts: a few easy questions to start, a two-minute talk on one topic, then a discussion. You answer into your phone's microphone. When you're done, AI transcribes your answers and scores you from 0 to 9 on fluency and coherence, lexical resource, grammatical range and accuracy, and pronunciation. You also get an overall score and some advice on what to work on next. The scores are AI estimates and they aren't official. They can help you spot a weak area, but they won't tell you exactly what you'll get on exam day. Your first test is included. Premium unlocks more. This app isn't affiliated with or endorsed by any exam provider. Terms of Use (EULA): https://speaking9.com/terms Privacy Policy: https://speaking9.com/privacy

About

DET Coach

Prepare for the Duolingo English Test with realistic practice sessions and AI-powered feedback on your speaking and writing. Simulate the full exam experience with mock tests and track your progress to identify areas for improvement.

Highlights
  • Practice all Duolingo English Test question types
  • Instant AI feedback on speaking and writing
  • Full mock tests simulating exam conditions
  • Mixed practice sessions for all four skills
  • Progress tracking and personal dashboard
  • Detailed evaluation of grammar, vocabulary, and fluency
Features
Read full description

DET Coach helps you prepare for the Duolingo English Test (DET) with realistic practice, instant AI feedback, and full mock tests — so you walk into exam day confident. PRACTICE EVERY QUESTION TYPE • Read and Complete • Read and Select • Fill in the Blanks • Highlight the Answer • Listen and Type • Interactive Reading, Listening, Writing, and Speaking • Reading Comprehension AI FEEDBACK THAT ACTUALLY TEACHES Get instant, detailed evaluation of your speaking and writing — grammar, vocabulary, fluency, and structure — with concrete suggestions on how to improve, not just a score. FULL MOCK TESTS Simulate the real exam experience from start to finish, then review your results question by question to see exactly where you stand. MIXED PRACTICE SESSIONS Short on time? Run a mixed session that rotates across all four skills, just like the adaptive format of the real test. TRACK YOUR PROGRESS Your personal dashboard shows your scores over time, practice streaks, and which skills need the most work. Review your complete practice history anytime. BUILT FOR ALL FOUR SKILLS Speaking — practice with your microphone and get AI-scored responses Writing — timed prompts with detailed written feedback Reading — passage-based exercises matching the real formats Listening — audio exercises with natural voices you can customize Whether you're applying to universities abroad, proving your English level for work, or aiming for a higher score, DET Coach gives you the focused practice you need. Download DET Coach and start your first practice session in minutes. Subscription: DET Coach offers auto-renewing subscription plans that unlock unlimited practice. Payment is charged to your Apple ID account. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in your App Store account settings. DET Coach is an independent study tool and is not affiliated with, endorsed by, or sponsored by Duolingo, Inc. Terms of Use (EULA): https://appealing-reprieve-production-9cad.up.railway.app/terms Privacy Policy: https://appealing-reprieve-production-9cad.up.railway.app/privacy

Screenshots

Speaking Exam Practice4 screens
DET Coach4 screens

Verdict

The call

The clearest difference is update cadence: Speaking Exam Practice at every 10 days against DET Coach's monthly. Speaking Exam Practice also leads on ratings volume (7 vs 1). On price, rating, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Speaking Exam Practice sells 1 in-app purchase, starting at $9.99 per month and DET Coach sells 3 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Speaking Exam Practice against 5.0 for DET Coach. That said, the two scores are not equally well evidenced: Speaking Exam Practice has 7 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Speaking Exam Practice ships an update every 10 days, DET Coach monthly. The most recent releases landed on November 8, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 7 level
Speaking Exam Practice versus DET Coach: the parameters behind the verdict, then further details
ParameterSpeaking Exam PracticeDET Coach
PriceFreeFree
Rating5.0 (7 ratings)5.0 (1 ratings)
Number of ratings7 — better1
Update frequencyEvery 10 days — betterMonthly
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.115.1
Further details — not scored
Size42 MB47 MB
Age rating4+4+
DeveloperKENITIVE LLCMeshari Alsabaan

Customer experience

Speaking Exam Practice

All ratings7 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

DET Coach

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

Speaking Exam Practice

Subscriptions1
  • Monthly$9.991 Month
3 purchases

DET Coach

Subscriptions3
  • Basic Monthly$7.991 Month
  • Pro (Monthly)3 Days trial$14.991 Month
  • Full Pro access3 Days trial$89.991 Year

Questions

Is Speaking Exam Practice free?
Speaking Exam Practice is free to download, with in-app purchases available.
Is DET Coach free?
DET Coach is free to download, with in-app purchases available.
Which has better reviews, Speaking Exam Practice or DET Coach?
Speaking Exam Practice and DET Coach are both rated 5.0 out of 5 on the App Store, from 7 and 1 ratings respectively.
Do Speaking Exam Practice or DET Coach have ads?
Neither Speaking Exam Practice nor DET Coach shows ads.
Which is updated more often, Speaking Exam Practice or DET Coach?
Speaking Exam Practice ships an update every 10 days, and DET Coach monthly. Most recently, Speaking Exam Practice was updated on November 8, 2026 and DET Coach on October 31, 2026.

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