UK learner drivers tracking practice theory test scores who want to know if their average is actually safe, not just whether it clears 43.
How it works
- Name this set, e.g. "Week 3 mocks".
- Enter your mock scores out of 50, one per line or comma-separated.
- See your average, how many attempts would have failed the real pass mark, and your safety margin.
- The set stays saved; recalculating it updates the same entry.
What you gain
- Applies the real DVSA pass mark (43 out of 50, 86%) to every mock score you log - no guessing at the threshold
- Averaging your scores hides risk: this also computes your spread (standard deviation) and a safety margin in standard-deviation units, so 'I average 44' next to 'with a spread of 3' reads very differently from 'I average 44' next to 'with a spread of 0.5'
- Counts how many of your OWN past mock attempts would have failed on the real pass mark - not a percentage, the actual count
- Sets saved by name: recalculating updates the same set, not a duplicate
Screenshot

Technical details
How to set up & use
- Buy the license — your key (lic_...) appears on the order page and in your email.
- Sign in at app.synoriaai.com with your license key.
- No installation — the product runs in your browser, on your own isolated instance.
- Open the app and give your set of mock scores a name, like 'Week 3 mocks'.
- Type in the scores from your mock attempts, separated by commas.
- Press the calculate button to see your average, spread, and safety margin.
- Check how many of your own past attempts would have failed on the real pass mark.
- Save the set by name so you can recalculate it later without making a duplicate.
Frequently asked questions
Does this app store my scores anywhere online?
No. Your scores stay in your own browser and are not sent to any server.
Does it tell me whether I will pass the real test?
No. It only applies the real pass mark to the mock scores you enter and shows your average, spread, and how many of your own attempts would have failed. It cannot predict your real exam result.
What does the safety margin in standard-deviation units mean?
It shows how far your average sits above the pass mark, measured in units of your own score spread. A larger number means your scores are more consistently above the pass mark.
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