# PSM vs AI Certify

The clearest difference is update cadence: AI Certify at every 3 weeks against PSM's every 6 weeks. PSM's advantage is iOS requirement (15.6 vs 17.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. PSM sells 3 in-app purchases, starting at $6.99 per month and AI Certify sells 1 in-app purchase, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

PSM ships an update every 6 weeks, AI Certify every 3 weeks. The most recent releases landed on October 24, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | PSM | AI Certify |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ai-certify/id6742496389/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 93 MB | 6 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Nguyen Duy Khanh](https://appshunter.io/developer/1345775745) | [APPCITY Limited Liability Company](https://appshunter.io/developer/1534242389) |

## What reviewers say

### PSM

[App page](https://appshunter.io/ios/app/psm-ii-exam-simulator/id1626600880)

Prepare for your Professional Scrum Master II certification with realistic mock exams and a comprehensive question bank. Track your progress, review detailed explanations, and align your knowledge with the latest Scrum Guide to boost your chances of success.

**Highlights:** Realistic mock exams, Extensive question bank, Detailed question explanations, Progress tracking, Scrum Guide alignment, Timed interface

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $6.99 | per month |
| Premium Quarterly | $12.99 | per 3 months |
| Premium Yearly | $39.99 | per year |


### AI Certify

[App page](https://appshunter.io/ios/app/ai-certify/id6742496389)

Prepare for professional certifications with AI-powered practice tests and personalized study materials. Track your progress, focus on weak areas, and study offline. Offers a premium, ad-free experience for IT, cloud, and business professionals.

**Highlights:** AI-powered practice tests, Personalized learning paths, Smart progress tracking, Offline access, Detailed answer explanations, Continuously updated question bank

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $4.99 | per month |


## Frequently asked questions

### Is PSM free?

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

### Is AI Certify free?

AI Certify is free to download, with in-app purchases available.

### Do PSM or AI Certify have ads?

Neither PSM nor AI Certify shows ads.

### Which is updated more often, PSM or AI Certify?

PSM ships an update every 6 weeks, and AI Certify every 3 weeks. Most recently, PSM was updated on October 24, 2026 and AI Certify on October 18, 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.*