Comparison

AceTest vs SIA Exam Prep App

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

Head to head
About

AceTest

Features
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Get ready for the online tests used by UK graduate employers, law firms and the Civil Service, plus the aptitude tests used by employers worldwide. AceTest has 870 practice questions with explanations, so you can practise little and often from your first application to your test invitation. UK GRADUATE TESTS Critical Thinking, in the style of the Watson-Glaser Critical Thinking Appraisal โ€ข 142 practice questions across the five question types: inference, recognising assumptions, deduction, interpretation and evaluation of arguments โ€ข Practise one type at a time or mix them โ€ข A 37-question mock on one 28-minute clock, with your result in three areas: drawing conclusions, recognising assumptions and evaluating arguments โ€ข The answer scale stays in the same order every time, as in the real test Situational Judgement, in the style of the Civil Service Judgement Test โ€ข 84 actions to rate across 27 realistic workplace scenarios โ€ข Rate each action as Effective, Fairly Effective, Ineffective or Counterproductive โ€ข Each explanation names the Civil Service Success Profiles behaviour behind the rating โ€ข No clock, as in the real test Verbal True / False / Cannot Say โ€ข 84 statements on 28 short UK passages โ€ข Decide what the passage really supports, the core skill in UK graduate and Civil Service verbal tests GENERAL APTITUDE โ€ข 523 questions in 7 sections: Abstract Reasoning (IQ), Global Assessments, Logical Reasoning, Data Interpretation, Numerical Word Problems, Combinatorics and Probability, and Verbal Reasoning โ€ข 253 questions with charts, grids and figures drawn precisely from the question data, including 158 IQ figure puzzles: matrices, figure series and rotation โ€ข A mock test with one 35-minute clock for 30 questions, so you practise pacing HOW AceTest HELPS YOU PREPARE โ€ข Tell AceTest what you are preparing for (UK graduate schemes, the Civil Service or Fast Stream, or general aptitude tests) and that practice comes first on your home screen โ€ข Climb a five-level reasoning ladder from Warm-up to Challenge and grow your Reasoning Score โ€ข Two-step hints and step-by-step explanations for every question โ€ข Spaced repetition brings back the questions you missed โ€ข Your results show your own accuracy and progress, not a percentile, because real assessments compare you with a norm group โ€ข Works on iPhone and iPad, with no account needed FREE AND PREMIUM Free: 3 questions a day from any section, including the UK graduate tests, with a step-by-step explanation for every question you answer and the first hint. Premium: all 870 questions with no daily limit, full mock tests, and section practice, review and wrong answer drills without stopping. Premium is available as a weekly subscription or as a one-time lifetime purchase. Weekly subscription information: โ€ข Payment is charged to your Apple Account at confirmation of purchase โ€ข The subscription renews automatically unless cancelled at least 24 hours before the end of the current period โ€ข Your account is charged for renewal within 24 hours before the end of the current period โ€ข You can manage and cancel subscriptions in your App Store account settings โ€ข Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ โ€ข Privacy Policy: https://www.ruok.jp/privacy About the formats: AceTest refers to other test formats only to help you check that the practice matches your test. Critical Thinking questions are written in the style of the Watson-Glaser Critical Thinking Appraisal. Watson-Glaser is a trademark of Pearson. The Situational Judgement ratings follow AceTest's own marking guide based on the Civil Service Success Profiles behaviours and are not official scores. Contains public sector information licensed under the Open Government Licence v3.0. AceTest is an independent practice app. It is not affiliated with, endorsed by or connected to Pearson, the Civil Service or any employer. All passages, scenarios and questions are original and written by AceTest.

About

SIA Exam Prep App

Features
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Preparing for an SIA licence exam? SIA Exam Prep gives you real, original practice questions written specifically for the qualification you are studying, checked against that qualification's own official specification. SIX COURSES IN ONE APP - SIA Door Supervisor - SIA Door Supervisor - Refresher (renewing your licence) - SIA CCTV Operator (Public Space Surveillance) - SIA Security Guard - SIA Security Guard - Refresher (renewing your licence) - SIA Close Protection The app is free to download, and every course has a free sample of practice questions so you can try it before you buy. HOW IT WORKS - Practice mode: work through one question at a time, with an explanation and the exact source shown after every answer. - Pick a chapter: study a whole unit, or focus on just the topic you are weakest on. - Mock Exam mode: matches the real exam format for that unit - the same number of questions, the same time limit, the same pass mark - so there are no surprises on the day. - Mixed Practice: studying more than one course? Build a single practice session pulling questions from any combination of your courses at once. - Bookmarks, progress tracking and a daily streak help you keep going. WHY IT IS DIFFERENT Every question is written and checked against that qualification's official published specification - never copied from a real exam paper, since no awarding body publishes those. Every explanation names the exact part of the spec it is testing, so you always know why an answer is correct, not just that it is. HONEST ABOUT WHAT THIS IS This is a genuinely useful revision tool, not a promise of a pass. Every course is built to its full exam scope, with a question count matched to that exam's own paper. No account, no ads, no data collection - everything works fully offline once downloaded. Unlock full access to any course with a single one-time purchase. No subscription. For more info, support or feedback, please visit LetsGetStashd.com EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

AceTest4 screens
SIA Exam Prep App4 screens

Verdict

The call

The clearest difference is in-app purchases: AceTest at none against SIA Exam Prep App's 7. AceTest also leads on update cadence (weekly vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. SIA Exam Prep App sells 7 one-off in-app purchases. AceTest asks for nothing beyond the download.

UpkeepUpdate frequency

AceTest ships an update weekly, SIA Exam Prep App every 3 weeks. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

Scorecard2 real differences ยท 4 level
AceTest versus SIA Exam Prep App: the parameters behind the verdict, then further details
ParameterAceTestSIA Exam Prep App
PriceFreeFree
Update frequencyWeekly โ€” betterEvery 3 weeks
AdsNoNo
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPad
Requires iOS15.1 โ€” better16.0
Further details โ€” not scored
Size41 MB19 MB
Age rating4+4+
DeveloperRUOK LLCLetsGetStashd Ltd

In-app purchases

None

AceTest

No in-app purchases

7 purchases

SIA Exam Prep App

One-time7
  • SIA Door Supervisor โ€“ Refresher$2.99
  • SIA Security Guard โ€“ Refresher$2.99
  • SIA CCTV Operator$3.99
Show 4 more
  • Door Supervisor โ€“ Full Access$4.99
  • SIA Security Guard$4.99
  • SIA Close Protection$4.99
  • Unlock all courses (bundle)$9.99

Questions

Is AceTest free?
AceTest is free to download, with no in-app purchases.
Is SIA Exam Prep App free?
SIA Exam Prep App is free to download, with in-app purchases available.
Do AceTest or SIA Exam Prep App have ads?
Neither AceTest nor SIA Exam Prep App shows ads.
Which is updated more often, AceTest or SIA Exam Prep App?
AceTest ships an update weekly, and SIA Exam Prep App every 3 weeks. Most recently, AceTest was updated on November 5, 2026 and SIA Exam Prep App on October 31, 2026.

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