Comparison

Hazard Perception Test Kit vs Interview Prep

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

Head to head
About

Hazard Perception Test Kit

Prepare for your UK Hazard Perception test with this app featuring 80 DVSA licensed revision videos. It includes interactive scoring, cheat detection, progress tracking, and professional explanations to help you pass your driving theory test.

Highlights
  • 80 DVSA licensed revision videos
  • Interactive scoring with explanations
  • Anti-cheating mechanism
  • Progress tracking
  • Professional explanations for improvement
Features
Read full description

Join 5 million drivers who learnt using our driving theory test apps! Prepare for your UK Hazard Perception test with this easy to use application featuring 80 DVSA LICENSED and unique Hazard Perception Revision Videos: *** 80 Unique Hazard Perception Test Videos *** CGI and real-life HPT videos made by the DVSA plus 36 extra clips only available here. All videos include interactive scoring with full explanations. *** ANTI CHEATING MECHANISM *** Cheat detection software checks whether the way you respond could be flagged as cheating in the real test. *** Track your Progress *** Records your progress so you can see how you’re doing and when you’re ready to pass. *** Professional Explanations *** Every video explains what you need to know and how to improve your score *** Need Help? *** Contact our UK-based support team at support@drivingtheorytest.org ____________________________________ This app is designed for learner car drivers who need to practice for the UK DVSA driving theory test in order to obtain a driving license. Terms & Conditions: https://drivingtheorytest.org/termsandconditions/ * Crown Copyright material reproduced under licence from the Driver and Vehicle Standards Agency which does not accept any responsibility for the accuracy of the reproduction. Deep River Development is a limited company based in Cambridge, UK.

About

Interview Prep

Read full description

You can code. You can design systems. But in interviews — the words don't come out the way they should. FluentLab lets you practice tech interviews out loud, with an AI that asks real questions and coaches you on how you answer — not just what you say. Speak. Get scored. Know exactly what to fix. WHAT YOU PRACTISE Behavioral questions, system design, project walkthroughs, standup, stakeholder comms, salary negotiation, full mock interviews. AFTER EVERY SESSION — Verdict: Strong, Good, Needs Work, or Keep Practising — Scored on Structure, Clarity, Impact, Confidence, and English — Your biggest opportunity — the one fix that moves your score most — Correction cheat sheet — exact phrases you got wrong and how to say them better — What you nailed — so you know what's already working BUILT FOR engineers, PMs, and data professionals who are technically excellent — and just need their interviews to show it. 3-day free trial. Cancel anytime. Privacy Policy: https://fluentlab-64e4c.web.app/privacy.html Terms of Service: https://fluentlab-64e4c.web.app/terms.html

Screenshots

Hazard Perception Test Kit2 screens
Interview Prep4 screens

Verdict

The call

The clearest difference is ads: Hazard Perception Test Kit at none against Interview Prep's shown. Hazard Perception Test Kit also leads on update cadence (weekly vs every 4 weeks) and iOS requirement (15 vs 17.0). On price, in-app purchases and device support 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. Hazard Perception Test Kit sells 3 one-off in-app purchases and Interview Prep sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Hazard Perception Test Kit ships an update weekly, Interview Prep every 4 weeks. The most recent releases landed on September 20, 2026 and September 27, 2026 respectively.

Scorecard3 real differences · 7 level
Hazard Perception Test Kit versus Interview Prep: the parameters behind the verdict, then further details
ParameterHazard Perception Test KitInterview Prep
PriceFreeFree
Rating4.5 (6 ratings) — better—
Positive reviews20.3% of reviews—
Number of ratings6 — better—
Update frequencyWeekly — betterEvery 4 weeks
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15 — better17.0
Further details — not scored
Size63 MB23 MB
Age rating4+4+
DeveloperDeep River Development LtdSergei Koniukhovskii

Bugs and requests

Hazard Perception Test Kit

Reported bugs

8 issues
  • Videos not loading/playing
  • Subscription not working/bugging out
  • Paid content not unlocking
  • App crashes or doesn't open
  • Download errors
Show 3 more
  • Incorrect scoring
  • Low video resolution
  • No sound on videos

Requested features

6 requests
  • More free videos
  • Clearer pricing for subscriptions
  • Better video resolution
  • Improved scoring system
  • More detailed feedback after videos
Show 1 more
  • Sound on practice videos

Interview Prep

Not enough reviews yet to summarise bugs or requests.

In-app purchases

3 purchases

Hazard Perception Test Kit

One-time3
  • HPT Full Version$3.99
  • Full Hazard Perception Videos$3.99
  • Hazard Perception Test 4 in 1$4.99
2 purchases

Interview Prep

Subscriptions2
  • FluentLab Pro 1-Month Plan3 Days trial$9.991 Month
  • FluentLab Pro 12-Month Plan3 Days trial$19.991 Year

Questions

Is Hazard Perception Test Kit free?
Hazard Perception Test Kit is free to download, with in-app purchases available.
Is Interview Prep free?
Interview Prep is free to download, with in-app purchases available.
Do Hazard Perception Test Kit or Interview Prep have ads?
Interview Prep shows ads; Hazard Perception Test Kit does not.
Which is updated more often, Hazard Perception Test Kit or Interview Prep?
Hazard Perception Test Kit ships an update weekly, and Interview Prep every 4 weeks. Most recently, Hazard Perception Test Kit was updated on September 20, 2026 and Interview Prep on September 27, 2026.

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