# Guess Mobile Application vs Cert Scrum Master Exam Prep

The clearest difference is update cadence: Guess Mobile Application at every 5 weeks 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. Guess Mobile Application sells 1 one-off in-app purchase and Cert Scrum Master Exam Prep sells 9 in-app purchases, starting at $8.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Guess Mobile Application ships an update every 5 weeks, Cert Scrum Master Exam Prep every 5 months. The most recent releases landed on October 12, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Guess Mobile Application | Cert Scrum Master Exam Prep |
| --- | --- | --- |
| 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 weeks** | Every 5 months |
| Monetization | — | Free with in-app purchases |
| Size | 30 MB | 55 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ghumman Tech LLC](https://appshunter.io/developer/1671347750) | [Exam Prep OU](https://appshunter.io/developer/1689642184) |

## What reviewers say

### Guess Mobile Application

[App page](https://appshunter.io/ios/app/guess-mobile-application/id6447019139)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $9.99 | one-time |


### 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 (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CSM Weekly Full Access | $8.99 | per 7 days |
| CSM Monthly Full Access | $24.99 | per month |
| CSM Monthly Full Access | $27.99 | per month |
| CSM Quarterly Full Access | $55.99 | per 3 months |
| CSM Quarterly Full Access | $59.99 | per 3 months |
| CSM Semiannual Full Access | $75.99 | per 6 months |
| CSM Semiannual Full Access | $79.99 | per 6 months |
| CSM Annual Full Access | $109.99 | per year |
| CSM Annual Full Access | $119.99 | per year |


## Frequently asked questions

### Is Guess Mobile Application free?

Guess Mobile Application is free to download, with in-app purchases available.

### Is Cert Scrum Master Exam Prep free?

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

### Do Guess Mobile Application or Cert Scrum Master Exam Prep have ads?

Neither Guess Mobile Application nor Cert Scrum Master Exam Prep shows ads.

### Which is updated more often, Guess Mobile Application or Cert Scrum Master Exam Prep?

Guess Mobile Application ships an update every 5 weeks, and Cert Scrum Master Exam Prep every 5 months. Most recently, Guess Mobile Application was updated on October 12, 2026 and Cert Scrum Master Exam Prep on September 24, 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.*