# Learn Science Tutorials vs World Flags & Capitals Quiz

The clearest difference is price: World Flags & Capitals Quiz at Free against Learn Science Tutorials's $1.99. World Flags & Capitals Quiz also leads on update cadence (weekly vs every 42 months). Learn Science Tutorials's advantage is in-app purchases (none vs 1) and iOS requirement (13.0 vs 16.0). On ads and device support there is nothing between them.

World Flags & Capitals Quiz is free to download; Learn Science Tutorials costs $1.99 up front. World Flags & Capitals Quiz sells 1 one-off in-app purchase. Learn Science Tutorials asks for nothing beyond the download.

Learn Science Tutorials ships an update every 42 months, World Flags & Capitals Quiz weekly. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Learn Science Tutorials | World Flags & Capitals Quiz |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[2.5 (2 ratings)](https://appshunter.io/ios/app/learn-science-tutorials/id1625822565/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 42 months | **Weekly** |
| Monetization | Paid | — |
| Size | 23 MB | 13 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Saqib Masood](https://appshunter.io/developer/1555852546) | [Yekaterina Kim](https://appshunter.io/developer/6778888646) |

## What reviewers say

### Learn Science Tutorials

[App page](https://appshunter.io/ios/app/learn-science-tutorials/id1625822565)

This app offers a comprehensive guide to learning science, covering biology, physics, and chemistry with simple explanations. It provides study materials suitable for both beginners and advanced students seeking to understand the natural and social world.

**Highlights:** Comprehensive science guide, Simple explanations, Covers biology, Covers physics, Covers chemistry, Study material for all levels

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

**In-app purchases:** none


### World Flags & Capitals Quiz

[App page](https://appshunter.io/ios/app/world-flags-and-capitals-quiz/id6778888644)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


## Frequently asked questions

### Is Learn Science Tutorials free?

Learn Science Tutorials costs $1.99, with no in-app purchases.

### Is World Flags & Capitals Quiz free?

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

### Do Learn Science Tutorials or World Flags & Capitals Quiz have ads?

Neither Learn Science Tutorials nor World Flags & Capitals Quiz shows ads.

### Which is updated more often, Learn Science Tutorials or World Flags & Capitals Quiz?

Learn Science Tutorials ships an update every 42 months, and World Flags & Capitals Quiz weekly. Most recently, Learn Science Tutorials was updated on November 3, 2026 and World Flags & Capitals Quiz on November 5, 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.*