# PSM I vs Scrumification

The clearest difference is in-app purchases: Scrumification at none against PSM I's 2. Scrumification also leads on update cadence (every 2 weeks vs every 6 weeks) and iOS requirement (15.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. PSM I sells 2 one-off in-app purchases. Scrumification asks for nothing beyond the download.

PSM I ships an update every 6 weeks, Scrumification every 2 weeks. The most recent releases landed on October 20, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | PSM I | Scrumification |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 31 MB | 23 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Konstantin Skoblik](https://appshunter.io/developer/950788892) | [Onix-Systems, LLC](https://appshunter.io/developer/345594709) |

## 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 |


### Scrumification

[App page](https://appshunter.io/ios/app/scrumification/id6787913461)

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

**In-app purchases:** none


## Frequently asked questions

### Is PSM I free?

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

### Is Scrumification free?

Scrumification is free to download, with no in-app purchases.

### Do PSM I or Scrumification have ads?

Neither PSM I nor Scrumification shows ads.

### Which is updated more often, PSM I or Scrumification?

PSM I ships an update every 6 weeks, and Scrumification every 2 weeks. Most recently, PSM I was updated on October 20, 2026 and Scrumification on October 29, 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.*