# PSM I vs PSM Scrum Master Exam Prep

The clearest difference is iOS requirement: PSM Scrum Master Exam Prep at 15.1 against PSM I's 26.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. PSM I sells 2 one-off in-app purchases and PSM Scrum Master Exam Prep sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | PSM I | PSM Scrum Master Exam Prep |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 31 MB | 36 MB |
| Requires iOS | 26.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Konstantin Skoblik](https://appshunter.io/developer/950788892) | [Cihat Celik](https://appshunter.io/developer/1620717518) |

## What reviewers say

### PSM I

[App page](https://appshunter.io/ios/app/psm-i/id1566830360)

Prepare for your Professional Scrum Master 1 (PSM 1) certification with a comprehensive study tool. It offers realistic exam practice with randomized questions, a large question bank, and the official Scrum Guide. Achieve certification success efficiently and affordably.

**Highlights:** Randomized practice tests, Extensive question bank, Integrated Scrum Guide, Affordable pricing options, Focus on exam results

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One Time Access | $0.99 | one-time |
| Unlock PRO Mode | $3.99 | one-time |


### PSM Scrum Master Exam Prep

[App page](https://appshunter.io/ios/app/psm-scrum-master-exam-prep/id6746768640)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $3.99 | per month |
| Annual Premium | $14.99 | per year |


## Frequently asked questions

### Is PSM I free?

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

### Is PSM Scrum Master Exam Prep free?

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

### Do PSM I or PSM Scrum Master Exam Prep have ads?

Neither PSM I nor PSM Scrum Master Exam Prep shows ads.

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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.*