# PSPO Exam Simulator vs Booster PO

The clearest difference is in-app purchases: Booster PO at none against PSPO Exam Simulator's 3. PSPO Exam Simulator's advantage is update cadence (every 6 weeks vs every 5 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. PSPO Exam Simulator sells 3 in-app purchases, starting at $3.99 per month. Booster PO asks for nothing beyond the download.

PSPO Exam Simulator ships an update every 6 weeks, Booster PO every 5 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | PSPO Exam Simulator | Booster PO |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 5 months |
| Monetization | Freemium | — |
| Size | 94 MB | 23 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nguyen Duy Khanh](https://appshunter.io/developer/1345775745) | [paolo mosca](https://appshunter.io/developer/410830282) |

## What reviewers say

### PSPO Exam Simulator

[App page](https://appshunter.io/ios/app/pspo-exam-simulator/id1614795846)

Prepare for your Professional Product Owner certification with realistic mock exams and a comprehensive question bank. Track your progress with detailed explanations and ensure you're aligned with the latest Scrum Guide.

**Highlights:** Diverse domain tests, Progress tracking and performance summary, Detailed question explanations, Scrum Guide aligned content, Realistic timed 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 |


### Booster PO

[App page](https://appshunter.io/ios/app/booster-po/id6736909849)

**In-app purchases:** none


## Frequently asked questions

### Is PSPO Exam Simulator free?

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

### Is Booster PO free?

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

### Do PSPO Exam Simulator or Booster PO have ads?

Neither PSPO Exam Simulator nor Booster PO shows ads.

### Which is updated more often, PSPO Exam Simulator or Booster PO?

PSPO Exam Simulator ships an update every 6 weeks, and Booster PO every 5 months. Most recently, PSPO Exam Simulator was updated on October 24, 2026 and Booster PO on October 25, 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.*