# Linux Quiz vs JavaNoJa

The clearest difference is in-app purchases: JavaNoJa at none against Linux Quiz's 3. JavaNoJa also leads on ads (none vs shown). Linux Quiz's advantage is update cadence (every 3 weeks vs every 6 months) and device support (3 vs 1). On price there is nothing between them.

Both are free to download. Linux Quiz sells 3 in-app purchases, starting at $0.99 per 7 days. JavaNoJa asks for nothing beyond the download.

Linux Quiz ships an update every 3 weeks, JavaNoJa every 6 months. The most recent releases landed on October 30, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Linux Quiz | JavaNoJa |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/linux-quiz-learn-with-ai/id6739124588/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 6 months |
| Monetization | Free with in-app purchases | — |
| Size | 80 MB | 3 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Creatopia Inc.](https://appshunter.io/developer/1523447963) | [2PIECE.K.K](https://appshunter.io/developer/1888887387) |

## What reviewers say

### Linux Quiz

[App page](https://appshunter.io/ios/app/linux-quiz-learn-with-ai/id6739124588)

Learn Linux quickly through gamified quizzes and an AI-powered teacher. Get personalized questions based on your progress and ask the AI for explanations. Master Linux concepts in just 5 minutes a day.

**Highlights:** 5-minute daily learning sessions, AI-suggested optimal questions, AI Teacher for explanations, Beginner to advanced levels, Gamified learning experience, Progress-based question suggestions

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $0.99 | per 7 days |
| Monthly Premium | $2.99 | per month |
| Yearly Premium | $24.99 | per year |


### JavaNoJa

[App page](https://appshunter.io/ios/app/javanoja/id6761643476)

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

**In-app purchases:** none


## Frequently asked questions

### Is Linux Quiz free?

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

### Is JavaNoJa free?

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

### Do Linux Quiz or JavaNoJa have ads?

Linux Quiz shows ads; JavaNoJa does not.

### Which is updated more often, Linux Quiz or JavaNoJa?

Linux Quiz ships an update every 3 weeks, and JavaNoJa every 6 months. Most recently, Linux Quiz was updated on October 30, 2026 and JavaNoJa on October 9, 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.*