Theory Test Pro vs One
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Theory Test Pro
Prepare for your driving theory and hazard perception tests with a comprehensive practice app. Access DVSA hazard perception clips, a large question bank, and helpful tutorials. This app aims to significantly improve your chances of passing your official tests.
- DVSA Hazard Perception clips
- 70+ exclusive hazard perception clips
- 960 practice questions
- Tutorial video
- Replay mode
- Question hints and explanations
- Audio for multiple choice questions
Read full descriptionHide full description
Learners using Theory Test Pro are twice as likely to pass than the national average! Find out why over 500,000 learner drivers have used Theory Test Pro to practice both their Hazard Perception and Multiple Choice tests by downloading our app for free now! Theory Test Pro includes: - Hazard Perception clips from the DVSA as well as over 70+ exclusive clips that are only available on Theory Test Pro - Multiple Choice question bank containing all 960 practice questions for car, motorcycle, LGV, PCV, and ADI tests. - A tutorial video and replay mode so that you can master the Hazard Perception test - Question hints and explanations that will give you feedback so you can master the Multiple Choice test - Listen to multiple choice questions. Our app will read each question aloud to you for maximum comprehension. So what are you waiting for? Download Theory Test Pro for free today!
One
Access personalized academic and campus information, stay updated on events, and connect with tutors and peers. Build learning and social communities, and follow student union clubs.
- Personalized academic information access
- Campus-wide event updates
- Safe communication and collaboration
- Learning and social community building
- Student Union club following
Read full descriptionHide full description
Everything you need whilst studying at City College Norwich, Easton College or Paston College! Enhance your experience by accessing personalised information via your fingertips, staying up to date with latest events, benefits and things to do, whilst exploring and collaborating with your tutors and peers. What you can do: · Access academic information and have the whole campus in the palm of your hand. · Available from anywhere, anytime using your own mobile device. · Connect, communicate and collaborate safely with your classmates. · Build and join both learning and social communities from the moment you start with us. · Follow clubs and societies with our Students' Union.
Screenshots
Verdict
The clearest difference is in-app purchases: One at none against Theory Test Pro's 1. One also leads on review sentiment (100% vs 67%). Theory Test Pro's advantage is update cadence (monthly vs every 4 months). On price, ads, device support and iOS requirement 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
Both are free to download. Theory Test Pro sells 1 one-off in-app purchase. One asks for nothing beyond the download.
Theory Test Pro ships an update monthly, One every 4 months. The most recent releases landed on October 26, 2026 and October 19, 2026 respectively.
| Parameter | Theory Test Pro | One |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 67.1% of reviews | 100.0% of reviews — better |
| Number of ratings | 2 — better | — |
| Update frequency | Monthly — better | Every 4 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.4 | 15.0 — better |
| Further details — not scored | ||
| Size | 132 MB | 28 MB |
| Age rating | 4+ | 4+ |
| Developer | Well Informed | City College Norwich |
Customer experience
Theory Test Pro
One
Bugs and requests
Theory Test Pro
Reported bugs
18 issues- Account unable to delete
- Full access taken away
- Cannot log into account from app
- Logged out after payment
- Progress reset after update
Show 13 moreShow fewer
- Pictures cropped in questions
- Hazard perception only shows a few videos repeatedly
- Update wiped current progress
- Pictures are grey boxes
- Update made it worse, removed answer explanations
- App gets stuck showing questions 1 and 2 repeatedly
- Screen rotation flips
- Blurry video clips in hazard perception
- Paid for app, but asked to pay again on re-download
- Syncing issues across devices
- App does not show full records on iPad
- No practice options for hazard perception on iPad
- No foreign language option in app
Requested features
12 requests- Dark mode
- Algorithm for spaced repetition (like Anki)
- Update hazard perception clips
- Bring back explanation for wrong answers
- Fix screen rotation bug
Show 7 moreShow fewer
- Add voice over option
- Improve video quality for hazard perception
- Allow account deletion
- Ensure consistent access after payment
- Fix syncing issues across devices
- Add motorcycle category questions
- Add foreign language translation option to app
One
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Theory Test Pro
- Unlock Everything$4.99
One
No in-app purchases
Questions
Is Theory Test Pro free?
Is One free?
Do Theory Test Pro or One have ads?
Which is updated more often, Theory Test Pro or One?
Other comparisons
