# PSM I vs PSM Exam Simulator

The clearest difference is review sentiment: PSM Exam Simulator at 50% against PSM I's 0%. PSM Exam Simulator also leads on iOS requirement (15.6 vs 18.6). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. PSM I sells 2 one-off in-app purchases and PSM Exam Simulator sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

PSM I ships an update every 6 weeks, PSM Exam Simulator every 5 weeks. The most recent releases landed on September 26, 2026 and August 11, 2026 respectively.

## The numbers

| Metric | PSM I | PSM Exam Simulator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (2 ratings)](https://appshunter.io/ios/app/psm-exam-simulator/id1614034950/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 0.0% of reviews | **50.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 5 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 31 MB | 93 MB |
| Requires iOS | 18.6 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Konstantin Skoblik](https://appshunter.io/developer/950788892) | [Nguyen Duy Khanh](https://appshunter.io/developer/1345775745) |

## 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 Exam Simulator

[App page](https://appshunter.io/ios/app/psm-exam-simulator/id1614034950)

Prepare for your Professional Scrum Master certification with realistic mock exams and a comprehensive question bank. Track your progress, review detailed explanations, and align your learning with the latest Scrum Guide. This tool helps you validate your Agile and Scrum knowledge for success on your first attempt.

**Highlights:** Diverse domain tests, Progress tracking, Comprehensive explanations, Scrum Guide aligned, Realistic mock exams, Extensive question bank

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $3.99 | per month |
| Premium Quarterly | $8.99 | per 3 months |
| Premium Yearly | $24.99 | per year |


## Frequently asked questions

### Is PSM I free?

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

### Is PSM Exam Simulator free?

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

### Do PSM I or PSM Exam Simulator have ads?

Neither PSM I nor PSM Exam Simulator shows ads.

### Which is updated more often, PSM I or PSM Exam Simulator?

PSM I ships an update every 6 weeks, and PSM Exam Simulator every 5 weeks. Most recently, PSM I was updated on September 26, 2026 and PSM Exam Simulator on August 11, 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.*