ADI PDI Theory Test
ADI Part 1 Theory Test Prep
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Master the ADI Part 1 Theory Test with 791 official DVSA revision questions across all 4 bands. Whether you're training to become an Approved Driving Instructor (ADI) or preparing as a Potential Driving Instructor (PDI), this app gives you everything you need to pass with confidence.
OFFICIAL DVSA QUESTION BANK
All 791 questions from the latest DVSA revision material, organised into 4 bands:
• Band 1 — Road Procedure (315 questions)
• Band 2 — Traffic Signs & Signals, Car Control, Pedestrians, Mechanical Knowledge (266 questions)
• Band 3 — Driving Test, Disabilities, Law (132 questions)
• Band 4 — Publications, Instructional Techniques (78 questions)
REALISTIC MOCK TESTS
Simulate the real exam with 100 randomly selected questions across all bands. Pass mark is 85 — just like the actual test. Get detailed results with explanations for every question.
HAZARD PERCEPTION TRAINING
Prepare for ADI Part 1 with built-in hazard perception practice featuring 34 CGI and 12 real-world video clips. Watch an introductory guide, practise spotting developing hazards, and review your performance with detailed scoring.
THE HIGHWAY CODE
Browse the complete Highway Code as a searchable e-book. Bookmark sections for quick reference, use the listen-aloud feature, and study in portrait or landscape mode.
FLASH CARDS
Reinforce your knowledge with flash cards — a quick and effective way to review key facts before your test.
SMART PROGRESS TRACKING
Track your performance across all bands with detailed charts. Identify weak areas, retry incorrect questions, and monitor your improvement over time. Your progress syncs across all your devices via iCloud.
STUDY YOUR WAY
• Choose how many questions per practice session
• Instant feedback or end-of-test review mode
• Dark mode and adjustable text size
• Full VoiceOver accessibility support
• Email your test results for offline review
DESIGNED FOR SUCCESS
Clean, intuitive interface that lets you focus on learning. No clutter, no distractions — just effective test preparation built by experts who understand the ADI qualifying process.
Privacy Policy: http://www.webrichsoftware.com/privacy.html
EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
UI Enhancements
The developer, Webrich Software Limited, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Webrich Software Limited
- Size
- 56.1 MB
- Category
- Education
- Compatibility
Requires iOS 16 or later.
- iPhone
Requires iOS 16 or later. - iPad
Requires iPadOS 16 or later. - iPod touch
Requires iOS 16 or later. - Mac
Requires macOS 13.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Full Question Bank $8.99
- Copyright
- © 2008-2026 Webrich Software