Comparison

Upskill vs Mock Interview Prep

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

Head to head
About

Upskill

This app provides a flexible and affordable way to test your English language skills on mobile or web. It covers all four core skills and uses AI for fast, reliable results. Prove your English proficiency to employers with this modern testing solution.

Highlights
  • Tests speaking, writing, reading, and listening
  • Remote proctoring for security
  • AI-based marking for fast results
  • Flexible, affordable, and modular testing
  • Regional workplace context
  • Global standards
Features
Read full description

The flexible English test from Cambridge Upskill offers a new way of English language testing on a mobile and web, with fast results. ย  - All four ย skills โ€“ speaking, writing, reading and listening - Built in security with remote proctoring - Fast results using AI based marking - Flexible, affordable and modular - Regional workplace context - Global standards ย  Prove you have the English skills employers want The ability to communicate in English is essential for many businesses. Showing future employers you have the English skills they look for can mean more job opportunities and higher pay.

About

Mock Interview Prep

Features
Read full description

Practise your medicine, dentistry, pharmacy or Oxbridge interview out loud, with a live interviewer that asks, listens and follows up. Clarity is interview practice you speak, not read. Add your interviews and dates, and Clarity plans every day until the day: stations, questions, cases and short lessons, paced to your date. Clarity is not affiliated with any university or medical school. SUBSCRIPTION REQUIRED Live interviews, the daily plan, full mocks, the case library, courses and progress all need a paid subscription. Downloading and onboarding are free. Choose the Interview Pass (billed every 6 months) or Monthly. There is no free trial. Payment is charged to your Apple ID. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period, and you can manage or cancel them in your Apple ID settings. Prices are shown before purchase. LIVE MMI STATIONS Read the door card, then talk it through with a voice interviewer who follows up on what you actually said. Ethics, motivation, the NHS, role-play, data, teamwork and your personal statement. Choose Colin or Pandora as your interviewer. SEE WHAT THE ASSESSOR WANTED After every station you see the points the assessor listened for, which ones you made and which you missed, and your weakest lines rewritten more clearly. FULL MOCK MMI Six timed stations back to back, with a minute to read each door, and your results at the end, like the day. A PLAN FOR EVERY DAY Today's plan gives you a few steps each day from your interview dates and what worries you: a station, today's question, a case or a lesson. What you missed comes back until you have covered it. CASES, MARKED Ethics and NHS cases for medicine and dentistry. Say your answer and see which key points you covered. SHORT COURSES Lessons on ethics stations, the NHS, data and role-play. Each one ends with you saying it out loud for a minute. KNOW WHAT IS READY Progress shows every station type, judged on your last three tries, so you can see what to practise next. PRACTICE THAT KNOWS YOUR APPLICATION Attach your personal statement as a PDF, a Word file or a photo, or paste it in, and the interviewer asks about what you wrote. It is optional, read on your phone, and sent only to run your practice session. It is never stored on our servers. OXBRIDGE AND JOB INTERVIEWS Oxbridge subject problems you reason through out loud, plus job, graduate scheme and apprenticeship interviews with the same debrief. ON IPHONE AND IPAD Clarity uses the whole screen on iPad, so you can practise on whichever you have to hand. Subscriptions include up to 5 hours of live conversation a month. YOUR VOICE STAYS YOURS Live conversations are streamed for speech recognition and replies and are not stored. Your audio is never used to train anything. Clarity is a practice tool. It cannot predict how a real interview will go. Terms of Use: https://clarityofspeech.com/terms Privacy Policy: https://clarityofspeech.com/privacy-policy Support: https://clarityofspeech.com/support

Screenshots

Upskill4 screens
Mock Interview Prep4 screens

Verdict

The call

The clearest difference is in-app purchases: Upskill at none against Mock Interview Prep's 4. Upskill also leads on iOS requirement (13.0 vs 16.4). On price, update cadence, ads and device support there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Mock Interview Prep sells 4 in-app purchases, starting at $4.99 per 7 days. Upskill asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

Scorecard2 real differences ยท 6 level
Upskill versus Mock Interview Prep: the parameters behind the verdict, then further details
ParameterUpskillMock Interview Prep
PriceFreeFree
Positive reviews0.0% of reviewsโ€”
Update frequencyEvery 2 weeksEvery 2 weeks
AdsNoNo
In-app purchasesNo โ€” betterYes
MonetizationFreeโ€”
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPad
Requires iOS13.0 โ€” better16.4
Further details โ€” not scored
Size31 MB78 MB
Age rating4+4+
DeveloperCambridge University Press & Assessment (App)Joey Quansah

In-app purchases

None

Upskill

No in-app purchases

4 purchases

Mock Interview Prep

Subscriptions4
  • Clarity Full Weekly$4.997 Days
  • Monthly$39.991 Month
  • Clarity Full Yearly7 Days trial$99.991 Year
Show 1 more
  • Interview Pass$119.996 Months

Questions

Is Upskill free?
Upskill is free to download, with no in-app purchases.
Is Mock Interview Prep free?
Mock Interview Prep is free to download, with in-app purchases available.
Do Upskill or Mock Interview Prep have ads?
Neither Upskill nor Mock Interview Prep shows ads.
Which is updated more often, Upskill or Mock Interview Prep?
Upskill ships an update every 2 weeks, and Mock Interview Prep every 2 weeks. Most recently, Upskill was updated on October 24, 2026 and Mock Interview Prep on October 25, 2026.

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