Comparison

Simata GR vs RoadPrep

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

Head to head
About

Simata GR

Features
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Προετοιμαστείτε για το θεωρητικό δίπλωμα οδήγησης με τεστ σημάτων, τεστ ΚΟΚ και ερωτήσεις θεωρητικού διπλώματος ανά ενότητα. Προσομοίωση θεωρητικής εξέτασης με χρονόμετρο και νέο σετ ερωτήσεων κάθε φορά. Μελέτη offline, χωρίς λογαριασμό, χωρίς συνδρομή και χωρίς διαφημίσεις. Επιλέξτε κατηγορία άδειας: αυτοκίνητο, μοτοσυκλέτα, φορτηγό, λεωφορείο, Π.Ε.Ι. Εμπορευμάτων, Π.Ε.Ι. Επιβατών, ταξί και τοπικά θέματα Π.Ε. Η πρόοδος, οι συνδετήρες και τα στατιστικά μένουν στη συσκευή σας. Μελέτη και τεστ σημάτων • Σήματα κυκλοφορίας, σήμανση οδών και κανόνες κυκλοφορίας • Ερωτήσεις ανά θεματική ενότητα και κατηγορία άδειας • Συνδετήρες για αποθήκευση δύσκολων ερωτήσεων και γρήγορη επανάληψη • Καταγραφή σωστών και λανθασμένων απαντήσεων, επανάληψη χωρίς χρονόμετρο Προσομοίωση και εξάσκηση • Προσομοίωση εξέτασης με επίσημους κανόνες βαθμολόγησης ανά κατηγορία • Εξάσκηση λαθών: ξεχωριστή ροή στα λάθη της εξέτασης και της μελέτης • Αποτελέσματα προσομοίωσης για στοχευμένη προετοιμασία πριν την εξέταση Μοτοσυκλέτα, φορτηγό, λεωφορείο, Π.Ε.Ι., ταξί και τοπικά θέματα Π.Ε.: πλήρης πρόσβαση δωρεάν. Για αυτοκίνητο: δωρεάν με όρια (έως 30 απαντήσεις μελέτης ανά ημέρα, 2 προσομοιώσεις, 1 εξάσκηση λαθών μετά την 1η προσομοίωση). Προαιρετική μία αγορά «Πλήρης έκδοση», χωρίς συνδρομή, για απεριόριστη χρήση στο αυτοκίνητο· «Επαναφορά αγορών» στις Ρυθμίσεις μετά από επανεγκατάσταση. Το Simata GR είναι ανεξάρτητη εφαρμογή προετοιμασίας και δεν αποτελεί επίσημη εφαρμογή του Ελληνικού Δημοσίου, υπουργείου ή εξεταστικού φορέα.

About

RoadPrep

Features
Read full description

Sitting your driving theory test soon? RoadPrep helps you pass first time by drilling you on the questions you're actually likely to face, timing you like the real exam, and pinpointing the topics that still catch you out. YOUR COUNTRY, YOUR LICENCE • Over 2,500 questions for the countries covered, drawn from official theory test question banks or written from each country's published road rules. • Where licences are issued by province or state, study your own: Alberta, Ontario, California and New South Wales each have their own questions. • Choose your country and licence category (moped & motorcycle, car, lorry, bus) and revise only the questions that apply to you. • Where the official bank is available in more than one language, view each question in either language and switch at any time without losing your place. SIX WAYS TO STUDY • Practice: the full question bank, shuffled each run, marked as you go, with clear explanations after every answer. • Mock Test: sit a timed theory test in your country's own format, with the correct number of questions, time limit, pass mark, and section-by-section scoring where used officially. • Study: read through questions with answers and explanations already revealed. No timer, no scoring. • Mistakes: every question you've got wrong, in one place, ready to fix. • Bookmarks: save anything you want to revisit. • Least Seen: focus on the questions you've practised the fewest times, so nothing slips through the cracks. KNOW WHERE YOU STAND Your progress is shown on the front page: how much of the bank you've covered, how many mock tests you've passed, and a clear split between correct, incorrect, and unseen questions. Every mock test is saved with its score, time taken, and the questions you missed. Tap any number to review what's behind it. Progress is tracked separately for each country you study. STUDY ANYWHERE Every question, explanation and image is included in the app. No account, no sign-up, no internet required. Revise on the bus, in a waiting room, or in the ten minutes before you're called in. ALSO INSIDE • An interface that follows your phone's language • Light and dark themes that follow your system setting • Road signs and diagrams shown alongside the questions that need them • The source of every question bank, credited in the app • Reset progress for one country or all of them for a fresh start RoadPrep is free to try: the demo bank is fully free, and in every country you get 5 questions a day, one mock test and one bookmark. RoadPrep Pro, a one-time purchase with no subscription, unlocks unlimited questions, mock tests, review and bookmarks in every country. RoadPrep is an independent driving theory test revision app. It is not affiliated with, endorsed by, or connected to any driving licence or transport authority. Questions are drawn from published official question banks and public reference material: the final word on the rules and the format of your test always belongs to your own licensing authority. Official sources for every country we cover: https://roadprep.school/#countries

Screenshots

Simata GR4 screens
RoadPrep4 screens

Verdict

The call

The clearest difference is ads: Simata GR at none against RoadPrep's shown. Simata GR also leads on iOS requirement (13.0 vs 15.0). RoadPrep's advantage is update cadence (every 2 days vs weekly). On price, in-app purchases and device support 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. Simata GR sells 1 one-off in-app purchase and RoadPrep sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Simata GR ships an update weekly, RoadPrep every 2 days. The most recent releases landed on November 9, 2026 and November 6, 2026 respectively.

Scorecard3 real differences · 3 level
Simata GR versus RoadPrep: the parameters behind the verdict, then further details
ParameterSimata GRRoadPrep
PriceFreeFree
Update frequencyWeeklyEvery 2 days — better
AdsNo — betterYes
In-app purchasesYesYes
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size44 MB29 MB
Age rating4+4+
DeveloperPAPADIMITRIOU GEORGIOSJonathan Ngbonga

In-app purchases

1 purchases

Simata GR

One-time1
  • Πλήρης έκδοση$3.99
1 purchases

RoadPrep

One-time1
  • RoadPrep Pro$4.99

Questions

Is Simata GR free?
Simata GR is free to download, with in-app purchases available.
Is RoadPrep free?
RoadPrep is free to download, with in-app purchases available.
Do Simata GR or RoadPrep have ads?
RoadPrep shows ads; Simata GR does not.
Which is updated more often, Simata GR or RoadPrep?
Simata GR ships an update weekly, and RoadPrep every 2 days. Most recently, Simata GR was updated on November 9, 2026 and RoadPrep on November 6, 2026.

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