Comparison

Pocket Instructor vs ADI Theory Test Kit

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

ADI Theory Test Kit

Prepare for your ADI Theory Test with a comprehensive question bank and mock tests. Practice DVSA-licensed revision questions, track your progress with advanced statistics, and study offline. Includes the Highway Code and offers no advertisements.

Highlights
  • 860+ DVSA-licensed revision questions
  • Practice by test band
  • Immediate scoring and explanations
  • Customizable question repetition
  • Realistic mock tests
  • Advanced progress statistics
  • Offline access
  • Includes Highway Code
Features
Read full description

Practice all 860 of the latest 2026 ADI Theory Test Revision Questions ADI Theory Test UK allows you to practice for your test whenever and wherever you like. All 860 of the latest DVSA licensed (former DSA) revision questions covering all four bands of the test are included. This simple and intuitive app that allows you to answer questions at your leisure or under real test conditions, whilst advanced statistics enables you to keep track of your progress. ***Key features*** Revise each of the four bands of the test separately or at the same time Questions are scored immediately and each question comes with full background information No annoying repetition - choose how many times you want to repeat questions previously answered correctly Mock test function uses the same scoring and time limit as the real test Simple and intuitive interface allows you to focus your efforts on revision Advanced statistics all you to keep track of your progress overall and on different sections of the test Absolutely NO ADVERTS Highway code included Regularly updated - 2026 ready Works offline - train whenever and wherever you want iCloud support allows you to sync your results on your iPad and iPhone ____________________________________ Terms & Conditions: https://drivingtheorytest.org/termsandconditions/ Crown copyright material has been reproduced by permission of the Driving Standards Agency, which does not accept any responsibility for the accuracy of the reproduction.

Screenshots

Pocket Instructor4 screens
ADI Theory Test Kit4 screens

Verdict

The call

The clearest difference is update cadence: ADI Theory Test Kit at weekly against Pocket Instructor's every 2 months. Pocket Instructor's advantage is review sentiment (79% vs 63%). On price, rating, ratings volume and ads 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

Both are free to download. Pocket Instructor sells 2 one-off in-app purchases and ADI Theory Test Kit sells 9 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Pocket Instructor against 5.0 for ADI Theory Test Kit. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews are what separate them: 79% of Pocket Instructor's written reviews are positive against 63% of ADI Theory Test Kit's.

UpkeepUpdate frequency

Pocket Instructor ships an update every 2 months, ADI Theory Test Kit weekly. The most recent releases landed on September 19, 2026 and September 23, 2026 respectively.

Scorecard2 real differences · 8 level
Pocket Instructor versus ADI Theory Test Kit: the parameters behind the verdict, then further details
ParameterPocket InstructorADI Theory Test Kit
PriceFreeFree
Rating5.0 (1 ratings)5.0 (2 ratings)
Positive reviews79.4% of reviews — better62.7% of reviews
Number of ratings12 — better
Update frequencyEvery 2 monthsWeekly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.015
Further details — not scored
Size231 MB73 MB
Age rating4+4+
DeveloperPocket Instructor LTDDeep River Development Ltd

Customer experience

Pocket Instructor

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

ADI Theory Test Kit

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews51 reviews
Positive62.7%
Neutral11.8%
Negative25.5%

In-app purchases

2 purchases

Pocket Instructor

One-time2
  • All Quizzes & Pass Plus$3.99
  • Unlock All Templates$14.99
9 purchases

ADI Theory Test Kit

Subscriptions3
  • Monthly Silver$6.991 Month
  • Monthly Gold$7.991 Month
  • ADI Theory Test and Hazards UK$9.991 Month
One-time6
  • Free HPT videosFree
  • Only HPT videos for ADI$1.99
  • ADI Theory Test 4 in 1$3.99
Show 3 more
  • Unlock all topics$6.99
  • ADI Theory Test 4 in 1$7.99
  • ADI Theory Test 4 in 1$9.99

Questions

Is Pocket Instructor free?
Pocket Instructor is free to download, with in-app purchases available.
Is ADI Theory Test Kit free?
ADI Theory Test Kit is free to download, with in-app purchases available.
Which has better reviews, Pocket Instructor or ADI Theory Test Kit?
Pocket Instructor and ADI Theory Test Kit are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.
Do Pocket Instructor or ADI Theory Test Kit have ads?
Neither Pocket Instructor nor ADI Theory Test Kit shows ads.
Which is updated more often, Pocket Instructor or ADI Theory Test Kit?
Pocket Instructor ships an update every 2 months, and ADI Theory Test Kit weekly. Most recently, Pocket Instructor was updated on September 19, 2026 and ADI Theory Test Kit on September 23, 2026.

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