# PSM I vs AiMecha

The clearest difference is in-app purchases: AiMecha at none against PSM I's 2. AiMecha also leads on iOS requirement (13 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

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

PSM I ships an update every 6 weeks, AiMecha every 3 months. The most recent releases landed on October 20, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | PSM I | AiMecha |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 31 MB | 177 MB |
| Requires iOS | 26.0 | **13** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Konstantin Skoblik](https://appshunter.io/developer/950788892) | [Shenzhen Hiwonder Technology Co.,Ltd](https://appshunter.io/developer/1090806812) |

## 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 |


### AiMecha

[App page](https://appshunter.io/ios/app/aimecha/id6754969398)

**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 AiMecha free?

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

### Do PSM I or AiMecha have ads?

Neither PSM I nor AiMecha shows ads.

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

PSM I ships an update every 6 weeks, and AiMecha every 3 months. Most recently, PSM I was updated on October 20, 2026 and AiMecha on October 11, 2026.

---

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