# Cert Scrum Master Exam Prep vs MB

The clearest difference is update cadence: MB at every 3 months against Cert Scrum Master Exam Prep's every 5 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Cert Scrum Master Exam Prep sells 5 in-app purchases, starting at $8.99 per 7 days and MB sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Cert Scrum Master Exam Prep ships an update every 5 months, MB every 3 months. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Cert Scrum Master Exam Prep | MB |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/cert-scrum-master-exam-prep/id6497068035/reviews)** | — |
| Number of ratings | **5** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 months** |
| Monetization | Free with in-app purchases | — |
| Size | 55 MB | 26 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Exam Prep OU](https://appshunter.io/developer/1689642184) | [Davy Raitt](https://appshunter.io/developer/1795318281) |

## What reviewers say

### Cert Scrum Master Exam Prep

[App page](https://appshunter.io/ios/app/cert-scrum-master-exam-prep/id6497068035)

Prepare for your Certified Scrum Master exam with a comprehensive suite of study tools. Access an extensive question bank, detailed explanations, and progress tracking to master Scrum concepts and achieve certification with confidence.

**Highlights:** Up-to-date practice tests, Extensive question bank, Detailed explanations for answers, Progress tracking, Customizable study plans, Simulated exam mode

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CSM Weekly Full Access | $8.99 | per 7 days |
| CSM Monthly Full Access | $24.99 | per month |
| CSM Monthly Full Access | $24.99 | per month |
| CSM Quarterly Full Access | $55.99 | per 3 months |
| CSM Quarterly Full Access | $55.99 | per 3 months |


### MB

[App page](https://appshunter.io/ios/app/mb-910-dynamics-365-crm-prep/id6755226847)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $3.99 | per month |
| Pro Yearly | $14.99 | per year |
| Pro Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is Cert Scrum Master Exam Prep free?

Cert Scrum Master Exam Prep is free to download, with in-app purchases available.

### Is MB free?

MB is free to download, with in-app purchases available.

### Do Cert Scrum Master Exam Prep or MB have ads?

Neither Cert Scrum Master Exam Prep nor MB shows ads.

### Which is updated more often, Cert Scrum Master Exam Prep or MB?

Cert Scrum Master Exam Prep ships an update every 5 months, and MB every 3 months. Most recently, Cert Scrum Master Exam Prep was updated on November 4, 2026 and MB on October 30, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*