Comparison

Driving Theory Test vs SignFlow BSL

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

Head to head
About

Driving Theory Test

Features
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Driving Theory Test app includes all of the DVSA revision questions from the people who set the exam. For CAR and MOTORCYCLE drivers. It will give you a HUGE ADVANTAGE in passing your theory test on your first attempt. The theory test requires candidates to demonstrate they have a good knowledge of the theory behind safe driving. This app allows you to detect your weaknesses and make improvements without having the upset of failing the test, or the expense of booking another one. β€’ DVSA CONTENT - Contains ALL the latest DVSA Theory Test revision questions, answers and explanations from the people who set the tests. β€’ PRACTISE - Test yourself on specific categories. β€’ MOCK TESTS - Practice unlimited mock tests with interactive case study questions, structured just like the official test. β€’ REVIEW - See where you went wrong and how to improve for next time. β€’ EXPLANATIONS - Contains ALL the DVSA explanations to help you learn and understand the correct answer. β€’ PROGRESS MONITOR - Keep a track of your progress so you know which categories need a bit more revision. Know when you’re ready to pass. β€’ WORKS OFFLINE - The app does not require an internet connection once downloaded. So you can revise anytime, anywhere without worrying about data. β€’ SUPER FLEXIBLE - Comes with powerful and easy-to-use settings which make practising for the theory test exam easy for everyone. β€’ NO ADVERTS - No annoying interruptions. β€’ FREE UK SUPPORT - Free UK based customer service & technical support You will: * have all the practise you need before the real thing * be mindful of time limits * be familiar with the kinds of question you will be asked * understand what's being asked * know the question styles and responses A HUGE ADVANTAGE for learner UK car or motorcycle drivers who want to pass their DVSA theory test. When you are ready, you’ll know you are ready. Crown copyright material reproduced under licence from the Driver and Vehicle Standards Agency which does not accept any responsibility for the accuracy of the reproduction. * When you buy this app 28p goes to the Driver and Vehicle Standards Agency to help make our roads safer.

About

SignFlow BSL

Features
Read full description

Learn British Sign Language in a simple, visual, and engaging way with SignFlow. Whether you are completely new to BSL, building your vocabulary, or improving your signing confidence, SignFlow gives you practical tools to learn, practise, and remember signs at your own pace. WATCH AND LEARN Explore a growing library of British Sign Language videos covering the alphabet, numbers, everyday words, and useful topics. Search for signs or browse helpful categories such as food, family, animals, weather, transport, technology, jobs, and more. Each video includes learning-friendly playback tools: β€’ Slow down signs to study each movement β€’ Loop videos for repeated practice β€’ Swipe between signs without leaving the player β€’ View extra explanations when available β€’ Share useful signs with friends and family PRACTISE WITH YOUR CAMERA Learning becomes easier when you can see yourself sign. Use the practice camera to record yourself performing a sign, then compare your recording with the original demonstration. Play both videos together or separately to review your movements, practise step by step, and build confidence. MAKE LEARNING INTERACTIVE Challenge yourself with activities designed to strengthen recognition, memory, and understanding: β€’ Multiple-choice video quizzes β€’ Interactive memory-card games β€’ Exercises organised by topic β€’ Results and quiz-accuracy tracking TRACK YOUR WEEKLY PROGRESS Stay motivated with a weekly learning dashboard that helps you follow your activity, including: β€’ Signs watched β€’ Exercises completed β€’ Quiz accuracy β€’ Memory games played β€’ Daily learning activity SAVE YOUR FAVOURITE SIGNS Create your own collection of signs you want to practise again. Search your favourites and quickly return to important vocabulary whenever you need it. LEARN WITH OFFLINE SUPPORT Recently watched videos are cached for smoother playback. Favourite videos can stay available offline, making it easier to continue practising when your internet connection is limited. AVAILABLE IN MULTIPLE LANGUAGES SignFlow supports English, Arabic, French, Spanish, German, Dutch, Italian, Korean, Japanese, and Simplified Chinese. START LEARNING FOR FREE Download SignFlow and practise all alphabet videos from A–Z and number videos from 1–10 for free. Unlock every sign, category, and exercise with one Lifetime Access purchase. No monthly subscription. Download SignFlow and begin your British Sign Language journey today.

Screenshots

Driving Theory Test4 screens
SignFlow BSL4 screens

Verdict

The call

The clearest difference is price: SignFlow BSL at Free against Driving Theory Test's $2.99. SignFlow BSL also leads on update cadence (fortnightly vs every 2 months). Driving Theory Test's advantage is in-app purchases (none vs 5) and iOS requirement (9.0 vs 17.6). On ads and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

SignFlow BSL is free to download; Driving Theory Test costs $2.99 up front. SignFlow BSL sells 5 one-off in-app purchases. Driving Theory Test asks for nothing beyond the download.

UpkeepUpdate frequency

Driving Theory Test ships an update every 2 months, SignFlow BSL fortnightly. The most recent releases landed on September 28, 2026 and October 5, 2026 respectively.

Scorecard4 real differences Β· 2 level
Driving Theory Test versus SignFlow BSL: the parameters behind the verdict, then further details
ParameterDriving Theory TestSignFlow BSL
Price$2.99Free β€” better
Update frequencyEvery 2 monthsFortnightly β€” better
AdsNoNo
In-app purchasesNo β€” betterYes
DevicesiPhone, iPad, iPod β€” betteriPhone, iPad
Requires iOS9.0 β€” better17.6
Further details β€” not scored
Size26 MB20 MB
Age rating4+4+
DeveloperSola FideDatatid AS

In-app purchases

None

Driving Theory Test

No in-app purchases

5 purchases

SignFlow BSL

One-time5
  • Small Tip$1.99
  • Generous Support$4.99
  • SignFlow BSL Lifetime$14.99
Show 2 more
  • Amazing Support$19.99
  • SignFlow Champion$99.99

Questions

Is Driving Theory Test free?
Driving Theory Test costs $2.99, with no in-app purchases.
Is SignFlow BSL free?
SignFlow BSL is free to download, with in-app purchases available.
Do Driving Theory Test or SignFlow BSL have ads?
Neither Driving Theory Test nor SignFlow BSL shows ads.
Which is updated more often, Driving Theory Test or SignFlow BSL?
Driving Theory Test ships an update every 2 months, and SignFlow BSL fortnightly. Most recently, Driving Theory Test was updated on September 28, 2026 and SignFlow BSL on October 5, 2026.

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