Comparison

Pocket Instructor vs DfT Know Your Traffic Signs

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

Head to head
About

Pocket Instructor

Master your driving test with this illustrated guide. It covers the entire driving curriculum, explains common challenges, and includes quizzes to reinforce learning. An instructor-written resource for learners and instructors alike.

Highlights
  • Fully illustrated driving test preparation
  • Covers entire driving course
  • Explains common problem areas
  • Includes quizzes for knowledge reinforcement
  • Pass Plus course content included
  • Template for drawing traffic scenarios
Features
Read full description

Prepare to pass your practical driving test with this helpful, fully illustrated resource. Pocket Instructor is an extensive library of information to help you reflect upon skills you learn on your driving lessons. Written by an approved Driving Instructor, the topics are delivered in a similar format as you might receive on your lessons and the emphasis has been drawn from teaching experience. The full driving course is covered, with in depth analysis, diagramatically explaining subtle control issues. Common problem areas are clearly explained, including: - Lane Discipline - Manoeuvres - Independent Driving - Clutch control ....to note a few. *A series of quizzes are set to help reinforce your knowledge. The questions are carefully compiled to encourage your understanding of priorities, lane discipline and many other aspects of driving on the road. *As well as information to help you reach the safe standard you’ll need to pass your driving test, also included is a section containing the content you would learn for the Pass Plus course. *Use the template section to draw your own traffic scenarios. This feature may be particularly useful for instructors to create and save their own illustrations as teaching aids. So, from your very first lesson, through test day and beyond, let Pocket Instructor be your guide!

About

DfT Know Your Traffic Signs

Master UK road and traffic signs to pass your theory test. This app offers an interactive guide with over 1000 signs, practice questions, and a progress tracker. Learn anytime, anywhere, even offline.

Highlights
  • Interactive official sign guide
  • Over 1000 signs, markings, and layouts
  • 150 practice questions with explanations
  • Advanced search feature
  • English voiceover option
  • Progress gauge for readiness assessment
  • Offline usability
Read full description

This app will help you keep up to date with all the latest road and traffic signs to keep you safe on the road and pass your theory test. Know Your Traffic Signs is one of the essential source materials for all UK theory tests. This includes car, motorcycle, lorry, bus and coach, and approved driving instructors (ADI). Featuring over 1000 signs, markings and road layouts, this app is vital for learner drivers and riders, everyone who drives for work, approved driving instructors (ADIs) and trainers. Our app is suitable for all road users in the UK. This app can be used offline so that you can learn anytime, anywhere. KNOW YOUR TRAFFIC SIGNS • navigate through an interactive copy of the Official Know Your Traffic Signs. It features images, diagrams, and useful links to support your understanding. • designed to complement The Highway Code (which only has a limited selection of traffic signs and road markings), Know Your Traffic Signs is the perfect guide for improving your knowledge of UK traffic signs! STUDY AND PRACTICE • assess your understanding of UK traffic and road signs by practicing a total of 150 questions. Got a question wrong? See the correct answer, note the explanation, and find out more with references to more useful DVSA guides! SEARCH FEATURE • want to know more about ‘contraflow lanes’, ‘roundabouts’, or ‘minimum speed’ signs? Get straight to the content you need with our advanced search tool. ENGLISH VOICEOVER • if reading is hard for you, like with dyslexia, or if you learn better by listening, use the voiceover feature in the test section to help you out. PROGRESS GAUGE • backed by learning science, use the progress gauge to know when you're ready to pass your theory test! FEEDBACK • missing something? Let us know what you’d like to see. We’d love to hear from you with any comments or suggestions about this app. SUPPORT • need support? Contact our UK-based team at feedback@williamslea.com or +44 (0)333 202 5070. We listen and respond to your feedback by updating the app and adding new features. So, help others in their studies by letting us know what you’d like to see!

Screenshots

Pocket Instructor4 screens
DfT Know Your Traffic Signs4 screens

Verdict

The call

The clearest difference is price: Pocket Instructor at Free against DfT Know Your Traffic Signs's $2.99. Pocket Instructor also leads on update cadence (every 2 months vs every 4 months). DfT Know Your Traffic Signs's advantage is in-app purchases (none vs 2). On review sentiment, 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

CostPrice · In-app purchases · Ads · Monetization

Pocket Instructor is free to download; DfT Know Your Traffic Signs costs $2.99 up front. Pocket Instructor sells 2 one-off in-app purchases. DfT Know Your Traffic Signs asks for nothing beyond the download.

UpkeepUpdate frequency

Pocket Instructor ships an update every 2 months, DfT Know Your Traffic Signs every 4 months. The most recent releases landed on September 28, 2026 and October 30, 2026 respectively.

Scorecard4 real differences · 6 level
Pocket Instructor versus DfT Know Your Traffic Signs: the parameters behind the verdict, then further details
ParameterPocket InstructorDfT Know Your Traffic Signs
PriceFree — better$2.99
Rating5.0 (1 ratings) — better—
Positive reviews79.4% of reviews — better77.8% of reviews
Number of ratings1 — better—
Update frequencyEvery 2 months — betterEvery 4 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases — betterPaid
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.015.0
Further details — not scored
Size231 MB99 MB
Age rating4+4+
DeveloperPocket Instructor LTDTSO (The Stationery Office)

Customer experience

Pocket Instructor

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews34 reviews
Positive79.4%
Neutral5.9%
Negative14.7%

DfT Know Your Traffic Signs

Written reviews9 reviews
Positive77.8%
Neutral11.1%
Negative11.1%

In-app purchases

2 purchases

Pocket Instructor

One-time2
  • All Quizzes & Pass Plus$3.99
  • Unlock All Templates$14.99
None

DfT Know Your Traffic Signs

No in-app purchases

Questions

Is Pocket Instructor free?
Pocket Instructor is free to download, with in-app purchases available.
Is DfT Know Your Traffic Signs free?
DfT Know Your Traffic Signs costs $2.99, with no in-app purchases.
Do Pocket Instructor or DfT Know Your Traffic Signs have ads?
Neither Pocket Instructor nor DfT Know Your Traffic Signs shows ads.
Which is updated more often, Pocket Instructor or DfT Know Your Traffic Signs?
Pocket Instructor ships an update every 2 months, and DfT Know Your Traffic Signs every 4 months. Most recently, Pocket Instructor was updated on September 28, 2026 and DfT Know Your Traffic Signs on October 30, 2026.

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