Comparison

Uni vs IT/AI Audit·COBIT2019 Prep

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

Head to head
About

Uni

Features
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「単位、数えるのはもう終わりにしよう。」 進級できるか不安?計算が面倒? 大学生活の管理、すべてユニログに任せてみませんか。 自動計算: 登録するだけで、あと何単位必要か一目で把握。 出欠マネジメント: 「何回休んだか」を算出。もうヒヤヒヤしない。 自分専用カスタマイズ: タスクもスケジュールも、あなたのスタイルに合わせて最適化。 君の大学生活を、もっと自由に、もっとスマートに。

About

IT/AI Audit·COBIT2019 Prep

Features
Read full description

Keep studying across your phone, tablet and desktop. Use your phone on the move and a tablet or desktop when you want more room to study. Connect the same StudyCert account to continue your learning in the app and on the desktop web. Includes 1900 practice questions across 4 exams. 1. Prepare for Certified Information Systems Auditor (CISA) with 500 practice questions and 110 key terms. Study coverage · 5 areas: Information System Auditing Process · Governance and Management of IT · Information Systems Acquisition, Development and Implementation · Information Systems Operations and Business Resilience · Protection of Information Assets Content languages: Korean, English, Japanese, Spanish, French, German. Counts: English materials. 2. Prepare for ISACA Advanced in AI Audit (AAIA) with 400 practice questions and 160 key terms. Study coverage · 3 areas: AI Governance and Risk · AI Operations · AI Auditing Tools and Techniques Content languages: English, Korean. Counts: English materials. 3. Prepare for COBIT Foundation Certificate Examination with 300 practice questions and 110 key terms. Study coverage · 8 areas: Framework Introduction · Principles · Governance System and Components · Governance and Management Objectives · Performance Management · Designing a Tailored Governance System · Business Case · Implementation Content languages: English. Counts: English materials. 4. Prepare for Certified Internal Auditor (CIA) Examination with 700 practice questions and 117 key terms. Study coverage · 11 areas: Part 1 — Section A: Foundations of Internal Auditing · Part 1 — Section B: Ethics and Professionalism · Part 1 — Section C: Governance, Risk Management, and Control · Part 1 — Section D: Fraud Risks · Part 2 — Section A: Engagement Planning · Part 2 — Section B: Information Gathering, Analysis, and Evaluation · Part 2 — Section C: Engagement Supervision and Communication · Part 3 — Section A: Internal Audit Operations · Part 3 — Section B: Internal Audit Plan · Part 3 — Section C: Quality of the Internal Audit Function · Part 3 — Section D: Engagement Results and Monitoring Content languages: English, Arabic, French, Japanese, Korean, Brazilian Portuguese, Spanish. Counts: English materials. 1. Learn the basic terms Use flashcards for meanings, exam context and selection criteria. Mark known and unfamiliar terms for focused review. 2. Practice and read the explanations Study by exam-specific set, domain or difficulty. Read answer and option explanations; use unfinished and wrong-answer filters, shuffle, a timer and session resume. Practice-set sizes vary by exam: 50, 75 or 325 questions. 3. Review mistakes Revisit bookmarks, recent errors and repeated mistakes. Use glossary reports, weak-area analysis and study history to plan revision. 4. Check readiness with a timed mock Use each exam’s settings below, then review results, domain scores and mistakes. Mock questions / time limit (minutes), by exam: 1: 150 / 240; 2: 90 / 150; 3: 75 / 120; 4: 325 / 390 Tools that fit your study routine Audio study and autoplay are optional. Listen to terms and meanings and adjust repeats and pauses. Continue your routine with a study calendar, weekly goals, reminders and themes. Content, features, languages and paid access are specific to each exam. Check the included content and price before purchasing. This is an independent study aid, not an official, affiliated or endorsed app of any exam administrator or certification body. Exam names and trademarks belong to their respective owners.

Screenshots

Uni4 screens
IT/AI Audit·COBIT2019 Prep4 screens

Verdict

The call

The clearest difference is in-app purchases: Uni at none against IT/AI Audit·COBIT2019 Prep's 1. IT/AI Audit·COBIT2019 Prep's advantage is iOS requirement (15.1 vs 18.6). On price, update cadence, ads 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. IT/AI Audit·COBIT2019 Prep sells 1 one-off in-app purchase. Uni asks for nothing beyond the download.

UpkeepUpdate frequency

Uni ships an update every 10 days, IT/AI Audit·COBIT2019 Prep every 5 days. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.

Scorecard2 real differences · 4 level
Uni versus IT/AI Audit·COBIT2019 Prep: the parameters behind the verdict, then further details
ParameterUniIT/AI Audit·COBIT2019 Prep
PriceFreeFree
Update frequencyEvery 10 daysEvery 5 days — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.615.1 — better
Further details — not scored
Size20 MB325 MB
Age rating4+4+
DeveloperAyano OkaCHOI SEONGMIN

In-app purchases

None

Uni

No in-app purchases

1 purchases

IT/AI Audit·COBIT2019 Prep

One-time1
  • Lifetime Access$4.99

Questions

Is Uni free?
Uni is free to download, with no in-app purchases.
Is IT/AI Audit·COBIT2019 Prep free?
IT/AI Audit·COBIT2019 Prep is free to download, with in-app purchases available.
Do Uni or IT/AI Audit·COBIT2019 Prep have ads?
Neither Uni nor IT/AI Audit·COBIT2019 Prep shows ads.
Which is updated more often, Uni or IT/AI Audit·COBIT2019 Prep?
Uni ships an update every 10 days, and IT/AI Audit·COBIT2019 Prep every 5 days. Most recently, Uni was updated on October 31, 2026 and IT/AI Audit·COBIT2019 Prep on November 5, 2026.

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