# QuizScreen vs Jabba XMPP

The clearest difference is in-app purchases: Jabba XMPP at none against QuizScreen's 2. QuizScreen's advantage is iOS requirement (17.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. QuizScreen sells 2 in-app purchases, starting at $3.99 per 7 days. Jabba XMPP asks for nothing beyond the download.

## The numbers

| Metric | QuizScreen | Jabba XMPP |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 8 days | — |
| Monetization | Freemium | — |
| Size | 18 MB | 39 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Webnyl LLC](https://appshunter.io/developer/1820824275) | [CAMERON JAMES DANIEE](https://appshunter.io/developer/6782542675) |

## What reviewers say

### QuizScreen

[App page](https://appshunter.io/ios/app/quizscreen-screen-time-focus/id6747325010)

Transform screen time into learning with this app that blocks distracting apps until you answer AI-generated quiz questions. Choose from over 60 subjects and customize difficulty levels. Offers offline capability and progress tracking.

**Highlights:** Personalized quiz creation, Flexible app blocking, AI-powered questions, Offline capability, Progress tracking, Smart app blocking via iOS Screen Time

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $3.99 | per 7 days |
| Yearly | $89.99 | per year |


### Jabba XMPP

[App page](https://appshunter.io/ios/app/jabba-xmpp/id6801398652)

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

**In-app purchases:** none


## Frequently asked questions

### Is QuizScreen free?

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

### Is Jabba XMPP free?

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

### Do QuizScreen or Jabba XMPP have ads?

Neither QuizScreen nor Jabba XMPP shows ads.

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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.*