# World Quiz vs Space challenges

The clearest difference is price: World Quiz at Free against Space challenges's $3.99. World Quiz also leads on chart position (#45 vs unranked). Space challenges's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support and iOS requirement there is nothing between them.

World Quiz is free to download; Space challenges costs $3.99 up front. World Quiz sells 1 one-off in-app purchase. Space challenges asks for nothing beyond the download.

## The numbers

| Metric | World Quiz | Space challenges |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | **[4.8 (21K ratings)](https://appshunter.io/ios/app/world-quiz-learn-geography/id628052020/reviews)** | — |
| Number of ratings | **21K** | — |
| Positive reviews | 78.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | — |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#45** | — |
| Size | 19 MB | 61 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Michal Majewski](https://appshunter.io/developer/605282210) | [Blupry](https://appshunter.io/developer/1737667517) |

## What reviewers say

### World Quiz

[App page](https://appshunter.io/ios/app/world-quiz-learn-geography/id628052020)

**Currently charting:** #45 Top Free · Trivia, #93 Top Free · Word, #112 Top Grossing · Trivia (US App Store)

Explore countries, US states, capitals, flags, and maps through engaging games. Earn points, level up, and unlock achievements as you learn. Features multiple game modes and a smart teacher to adapt to your learning pace.

**Highlights:** Learn countries, states, capitals, flags, maps, Multiple game types (ABCD Quiz, Write Quiz, Write Race), Levels and achievements system, Smart teacher for adaptive difficulty, Compare game for country statistics, Write Race for speed and knowledge testing

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $4.99 | one-time |

**What reviewers like**

- 🚀 Helpful for learning geography
- 👍 Variety of quiz modes
- 🎓 Improves knowledge of countries, flags, and capitals
- 💡 Customizable quiz options
- 🕹️ Fun and addictive

**What reviewers complain about**

- 🔍 Missing smaller countries and territories
- 🔁 Repetitive question selection
- 💰 Ads can be intrusive
- 🤔 Unclear scoring system

**Reported bugs**

- Ads not closing properly
- App crashes on some devices
- Incorrect country/capital information

**Requested features**

- Add more countries and territories
- Allow reviewing missed questions
- Implement a progress tracking system
- Add sound effects and music
- Provide a full world map view


### Space challenges

[App page](https://appshunter.io/ios/app/space-challenges/id6755160540)

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

**In-app purchases:** none


## Frequently asked questions

### Is World Quiz free?

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

### Is Space challenges free?

Space challenges costs $3.99, with no in-app purchases.

### Do World Quiz or Space challenges have ads?

World Quiz shows ads; Space challenges does not.

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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.*