# Quiz Arbitro vs PostDiploma

The clearest difference is in-app purchases: PostDiploma at none against Quiz Arbitro's 3. PostDiploma also leads on update cadence (every 2 weeks vs every 6 weeks) and iOS requirement (15.1 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Quiz Arbitro sells 3 in-app purchases, starting at $0.49 per 7 days. PostDiploma asks for nothing beyond the download.

Quiz Arbitro ships an update every 6 weeks, PostDiploma every 2 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Quiz Arbitro | PostDiploma |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% 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 | 57 MB | 43 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [enzo corsiero](https://appshunter.io/developer/1035323897) | [Luca Bagini](https://appshunter.io/developer/1879746395) |

## What reviewers say

### Quiz Arbitro

[App page](https://appshunter.io/ios/app/quiz-arbitro/id1042615287)

Prepare for technical referee exams with this comprehensive app. Simulate official quizzes, review mistakes, and save difficult questions for offline study. Track your progress and access regulations anytime.

**Highlights:** Simulate official quizzes, Review mistakes, Save difficult questions, Train on specific rules, Monitor progress, Access regulations, Futsal quizzes, Athletic tests

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Abbonamento settimanale | $0.49 | per 7 days |
| Abbonamento mensile | $0.99 | per month |
| Abbonamento annuale | $10.49 | per year |


### PostDiploma

[App page](https://appshunter.io/ios/app/postdiploma/id6759601459)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Quiz Arbitro free?

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

### Is PostDiploma free?

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

### Do Quiz Arbitro or PostDiploma have ads?

Neither Quiz Arbitro nor PostDiploma shows ads.

### Which is updated more often, Quiz Arbitro or PostDiploma?

Quiz Arbitro ships an update every 6 weeks, and PostDiploma every 2 weeks. Most recently, Quiz Arbitro was updated on October 24, 2026 and PostDiploma 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.*