Comparison

Hazard Perception Test CGI vs Driver CPC 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 CGI

Prepare for the Hazard Perception Test with realistic video clips. Practice identifying hazards by tapping the screen, earning points based on reaction time. Review your performance with detailed scoring and progress tracking.

Highlights
  • DVSA-licensed hazard perception clips
  • Realistic test simulation
  • Tap to identify hazards
  • Scoring from 5 to 0 points
  • Review mode for analysis
  • Progress tracking with scores and attempts
Features
Read full description

Pass the Hazard Perception Part of your theory test first time. The Hazard Perception Test (HPT) is the second part of the driving theory test. Practice your hazard perception test with clips licensed from The Driver and Vehicle Standards Agency (DVSA), the people who set the test. The application includes clips to test your reaction time. This application reproduces the experience of the real test. You identify the correct hazard by touching the screen on your device. The earlier you identify the hazard the more you score. The scoring goes from five to zero points. When you finish a clip you can play it in review mode to see exactly when the hazard begins and ends. APPLICATION FEATURES * Includes 10 hazard perception revision clips licensed from The Driver and Vehicle Standards Agency (DVSA), the people who set the test. * The app saves the best and the worst score for each clip and the number of attempts to record your progress. * Suitable for: - Learner Car Drivers - Learner Motorcyclists - LGV Drivers - PCV Drivers - ADIs and PDIs The Driver and Vehicle Standards Agency (DVSA) has given permission for the reproduction of Crown copyright material. DVSA does not accept responsibility for the accuracy of the reproduction.

About

Driver CPC Prep

Features
Read full description

PAID APP — A SUBSCRIPTION OR ONE-TIME LIFETIME PURCHASE IS REQUIRED TO USE THIS APP. There is no free version and no free content. Pricing is listed below. Pass your Driver CPC with confidence. 2,100+ original practice questions for the UK Driver Certificate of Professional Competence — Module 2 case studies and Module 4 vehicle safety — for new lorry (LGV/HGV) and bus or coach (PCV) drivers. Every answer is explained in plain English and cites the GOV.UK or DVSA guidance behind it. BOTH MODULES IN ONE APP Module 2 (case studies) and Module 4 (vehicle safety) each get their own question bank, mock test and progress tracking. Switch any time. WRITTEN THE WAY THE REAL TEST WORKS Module 2 practice is built around short, real-world case studies — the same format the DVSA uses. Module 4 practice drills the five areas the examiner scores at the vehicle: safe loading, security, preventing trafficking, emergencies, and physical risk. EVERY ANSWER TEACHES THE RULE Each explanation says in plain English why the right answer is right, adds a memory tip where it helps, then cites the source: the assimilated EU drivers' hours and tachograph rules, the DVSA Guide to Maintaining Roadworthiness, the DfT load securing guidance, the Border Force vehicle security checklist and The Highway Code. No duplicate questions. No contradictory answers. STUDY MODES THAT WORK - Full-length timed mock tests matched to the real format and pass mark (Module 2: 40 out of 50 in 75 minutes) - Quick practice, practice by topic, and build-your-own quizzes - Review everything you missed and everything you bookmarked - Flashcards and a searchable glossary of 250 Driver CPC and transport terms - Spaced repetition that resurfaces what you keep getting wrong - Per-module readiness score, topic mastery, study streak and test countdown EVERY TESTED TOPIC Drivers' hours and rest, tachographs and records, safe loading and load security, walkaround checks and defects, eco-safe driving, defensive driving and hazard awareness, emergencies, health and fitness to drive, vehicle security, licensing and the Driver CPC, customer service, and the full Module 4 vehicle safety demonstration. Current for 2026 GB rules. AN HONEST WORD ABOUT MODULE 4 Module 4 is a hands-on demonstration with a DVSA examiner at a static vehicle — no driving, no screen test on the day. This app drills the knowledge behind it across all five areas, and says so plainly rather than pretending to be the practical test itself. PRIVATE AND OFFLINE Works fully offline. No account, no ads, no analytics, no tracking. Full Dynamic Type and VoiceOver support, dark mode, and read-aloud. PRICING — A PURCHASE IS REQUIRED TO USE THE APP - Driver CPC Prep Yearly — $49.99 per year (about $4.17 per month), auto-renewing, with a 3-day free trial - Driver CPC Prep Monthly — $9.99 per month, auto-renewing - Driver CPC Prep Lifetime — $99.99 one-time purchase (not a subscription; it never renews) Every plan unlocks everything: both modules, all questions, all mock tests, flashcards and the glossary. No further purchases inside. Payment is charged to your Apple Account at confirmation of purchase. A subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. Manage or cancel any time in your App Store account settings. Prices are for the US store and may vary by region. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://joykhansayan1.github.io/driver-cpc-prep/privacy.html Driver CPC Prep is an independent study aid, not affiliated with or endorsed by the DVSA, the Department for Transport, or any government agency or training body. All questions are original works written from public GOV.UK and DVSA guidance under the Open Government Licence; no actual DVSA exam item is reproduced. Study material, not official guidance.

Screenshots

Hazard Perception Test CGI4 screens
Driver CPC Prep4 screens

Verdict

The call

The clearest difference is price: Driver CPC Prep at Free against Hazard Perception Test CGI's $1.99. Driver CPC Prep also leads on update cadence (every 3 months vs every 26 months). Hazard Perception Test CGI's advantage is in-app purchases (none vs 3) and iOS requirement (10.0 vs 17.0). On ads 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

Driver CPC Prep is free to download; Hazard Perception Test CGI costs $1.99 up front. Driver CPC Prep sells 3 in-app purchases, starting at $9.99 per month. Hazard Perception Test CGI asks for nothing beyond the download.

UpkeepUpdate frequency

Hazard Perception Test CGI ships an update every 26 months, Driver CPC Prep every 3 months. The most recent releases landed on November 11, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 6 level
Hazard Perception Test CGI versus Driver CPC Prep: the parameters behind the verdict, then further details
ParameterHazard Perception Test CGIDriver CPC Prep
Price$1.99Free — better
Rating5.0 (2 ratings) — better—
Positive reviews4.8% of reviews—
Number of ratings2 — better—
Update frequencyEvery 26 monthsEvery 3 months — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS10.0 — better17.0
Further details — not scored
Size2.0 GB5 MB
Age rating4+4+
DeveloperIteration Mobile S.LMD Shahariar Nazim Joy

Bugs and requests

Hazard Perception Test CGI

Reported bugs

6 issues
  • Videos do not play
  • App support website does not load
  • App doesn't register hazard notices
  • App freezes or stops
  • App scores zero automatically
Show 1 more
  • App does not download

Driver CPC Prep

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Hazard Perception Test CGI

No in-app purchases

3 purchases

Driver CPC Prep

Subscriptions2
  • Driver CPC Prep Monthly$9.991 Month
  • Driver CPC Prep Yearly3 Days trial$49.991 Year
One-time1
  • Driver CPC Prep Lifetime$99.99

Questions

Is Hazard Perception Test CGI free?
Hazard Perception Test CGI costs $1.99, with no in-app purchases.
Is Driver CPC Prep free?
Driver CPC Prep is free to download, with in-app purchases available.
Do Hazard Perception Test CGI or Driver CPC Prep have ads?
Neither Hazard Perception Test CGI nor Driver CPC Prep shows ads.
Which is updated more often, Hazard Perception Test CGI or Driver CPC Prep?
Hazard Perception Test CGI ships an update every 26 months, and Driver CPC Prep every 3 months. Most recently, Hazard Perception Test CGI was updated on November 11, 2026 and Driver CPC Prep on October 31, 2026.

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