Comparison

AB vs AB

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

Head to head
About

AB

Features
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AB-731 Practice Test gives you focused mobile practice built around Microsoft Certified: AI Transformation Leader (AB-731). Use the app to: - answer more daily questions - target your weakest domain - review explanations and source-backed answers - track exam readiness over time - move into longer timed practice sessions The website gives you a clean daily sample. The app gives you the fuller study flow, larger rotating bank, and better progress tracking. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://dotcreds.com/ab-731-privacy.html

About

AB

Features
Read full description

The serious study companion for AB-900 (Microsoft 365 Copilot and Agent Administration Fundamentals). 500 original questions built to the official Study Guide, plus a full-length mock exam. One-time purchase, no subscription, fully offline. โ–  500 original questions, built to the official Study Guide Authored to match the AB-900 blueprint across all 3 domains โ€” never copied from Microsoft practice questions, docs, or admin-center screenshots. Three question types: single choice, multiple response, and matching. โ–  Three-layer explanations: learn by understanding - Per-option rationale (why each choice is right or wrong) - An overall explanation for the question - Source references (Microsoft Learn) The role differences between easily-confused products โ€” DLP vs sensitivity labels, Defender vs Purview โ€” finally click. Build real knowledge instead of relying on elimination. โ–  Full-length mock exam Recreates the real exam (~45 minutes, pass mark 700/1000). After finishing, per-domain accuracy reveals your weak spots. Choose 5โ€“50 questions. โ–  Structured, efficient study - Study by domain and section across all 3 domains (focus on the high-weight, tricky Purview domain) - 5 study modes (sequential, shuffle, weak-spot focus, favorites, review, and more) - Progress syncs across your devices via iCloud โ–  Bilingual JA/EN to master the terminology AB-900 can be taken in Japanese, but product and admin-center names (Microsoft Purview, Microsoft Entra ID, Defender XDR, etc.) are in English. Switch between Japanese and English to understand the material and lock in the English terms. โ–  About AB-900 Microsoft 365 Copilot and Agent Administration Fundamentals. A fundamentals certification covering core Microsoft 365 services and security, data protection and governance with Microsoft Purview, and administration of Microsoft 365 Copilot and agents โ€” from an administrator's perspective. โ–  Pricing (one-time, no subscription) - Try the first 10 questions of each domain (30 total) plus one mock exam for free. - A single ยฅ1,280 purchase unlocks all 500 questions and the mock exam. No monthly fees, no extra charges. โ–  Compatibility Works on iPhone and iPad. Runs fully offline, so you can study anywhere. โ€•โ€•โ€• Microsoft, Microsoft 365, Copilot, and Purview are trademarks of Microsoft Corporation. This is an independent exam-prep app and is not endorsed by, affiliated with, or sponsored by Microsoft. ----- Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://docs.google.com/document/d/e/2PACX-1vRQLBWxPqUWFXYXLn2AgY23zdORK5tRzj3SiUb1MVcWIfksqlRJYOQT1QdLCRzuMILG_RIxFpojRXvc/pub

Screenshots

AB4 screens
AB4 screens

Verdict

The call

The clearest difference is ads: AB at none against AB's shown. AB also leads on update cadence (every 9 days vs every 3 weeks). AB's advantage is iOS requirement (15.1 vs 18.6). On price, in-app purchases and device support 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. AB sells 3 one-off in-app purchases and AB sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

AB ships an update every 3 weeks, AB every 9 days. The most recent releases landed on August 11, 2026 and September 13, 2026 respectively.

Scorecard3 real differences ยท 3 level
AB versus AB: the parameters behind the verdict, then further details
ParameterABAB
PriceFreeFree
Update frequencyEvery 3 weeksEvery 9 days โ€” better
AdsYesNo โ€” better
In-app purchasesYesYes
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPad
Requires iOS15.1 โ€” better18.6
Further details โ€” not scored
Size41 MB12 MB
Age rating4+4+
DeveloperThomas BaricAtsuhiro Inoue

In-app purchases

3 purchases

AB

One-time3
  • AB-731 Pro$2.99
  • AB-731 Pro$4.99
  • Microsoft Business AI Bundle$6.99
1 purchases

AB

One-time1
  • Unlock All Questions$12.99

Questions

Is AB free?
AB is free to download, with in-app purchases available.
Is AB free?
AB is free to download, with in-app purchases available.
Do AB or AB have ads?
AB shows ads; AB does not.
Which is updated more often, AB or AB?
AB ships an update every 3 weeks, and AB every 9 days. Most recently, AB was updated on August 11, 2026 and AB on September 13, 2026.

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