# The Earth by Tinybop vs How It Works?

The clearest difference is price: How It Works? at Free against The Earth by Tinybop's $3.99. The Earth by Tinybop's advantage is in-app purchases (none vs 4) and rating (4.3 vs 3.9). On ratings volume, update cadence, ads and device support there is nothing between them.

How It Works? is free to download; The Earth by Tinybop costs $3.99 up front. How It Works? sells 4 in-app purchases, starting at $7.99 per month. The Earth by Tinybop asks for nothing beyond the download.

The Earth by Tinybop holds the better App Store score, 4.3 against 3.9. Both are backed by a comparable volume of ratings — 81 and 69 respectively. Written reviews point the same way: 45% of The Earth by Tinybop's written reviews are positive against 37% of How It Works?'s.

The Earth by Tinybop ships an update every 3 months, How It Works? every 4 months. The most recent releases landed on November 1, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | The Earth by Tinybop | How It Works? |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | **[4.3 (81 ratings)](https://appshunter.io/ios/app/the-earth-by-tinybop/id1001247878/reviews)** | [3.9 (69 ratings)](https://appshunter.io/ios/app/how-it-works/id1233674557/reviews) |
| Number of ratings | **81** | 69 |
| Positive reviews | **45.5% of reviews** | 36.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 400 MB | 340 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tinybop Inc.](https://appshunter.io/developer/682046582) | [Learny Land](https://appshunter.io/developer/1380183676) |

## What reviewers say

### The Earth by Tinybop

[App page](https://appshunter.io/ios/app/the-earth-by-tinybop/id1001247878)

Explore geology and ecology with an interactive Earth model. Kids can simulate geological forces, witness landform creation, and learn about conservation through hands-on activities. Develop foundational science literacy through engaging STEM exploration.

**Highlights:** Interactive Earth model, Simulate geological forces, Explore Earth's layers, Shape landforms, Learn conservation, Discover fossils, Experiment with volcanoes

**Features:** macOS Compatibility, Game Controller support

**In-app purchases:** none

**What reviewers like**

- 🎨 Beautiful, detailed graphics and art style
- 🧠 Educational content about Earth's geology and natural processes
- 🎮 Interactive exploration mechanics with engaging animations
- 🌍 Comprehensive coverage of Earth science topics (volcanoes, earthquakes, layers, etc.)
- 👨‍👩‍👧‍👦 Appeals to wide age range from young children to teenagers

**What reviewers complain about**

- ❓ Lacks clear instructions and tutorials for navigation
- ⏱️ Limited content with quick completion time (5-30 minutes)
- 🐛 Frequent crashes and freezing issues
- 😕 Not intuitive for users to understand what to do
- 🎯 No clear objectives or goals provided

**Reported bugs**

- App crashes frequently on various iOS devices
- Screen freezes and becomes unresponsive
- Phone crashes to Apple logo on some devices
- Blank white screen on launch
- Incompatibility with iPhone 4 and older iOS versions

**Requested features**

- Tutorial or guided learning instructions for new users
- Ability to explore Earth's timeline and early stages properly
- Space exploration feature to complement Earth exploration
- More interactive structures and objects to manipulate
- Mariana Trench addition with marine life details


### How It Works?

[App page](https://appshunter.io/ios/app/how-it-works/id1233674557)

Explore the wonders of our world through interactive games, animations, and explanations. This app makes learning about natural phenomena engaging and fun for children, fostering curiosity and understanding of the planet.

**Highlights:** Interactive games, Animations, Clear explanations, Big images, Experiments, Locutions for non-readers

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Learny Land Pass - Monthly | $7.99 | per month |
| Learny Land Pass - Monthly | $8.99 | per month |
| Learny Land Pass - Annual | $39.99 | per year |
| Learny Land Pass - Annual | $49.99 | per year |


## Frequently asked questions

### Is The Earth by Tinybop free?

The Earth by Tinybop costs $3.99, with no in-app purchases.

### Is How It Works? free?

How It Works? is free to download, with in-app purchases available.

### Which has better reviews, The Earth by Tinybop or How It Works??

The Earth by Tinybop is rated higher. The Earth by Tinybop averages 4.3 out of 5 from 81 ratings, while How It Works? averages 3.9 from 69 ratings.

### Do The Earth by Tinybop or How It Works? have ads?

Neither The Earth by Tinybop nor How It Works? shows ads.

### Which is updated more often, The Earth by Tinybop or How It Works??

The Earth by Tinybop ships an update every 3 months, and How It Works? every 4 months. Most recently, The Earth by Tinybop was updated on November 1, 2026 and How It Works? on October 24, 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.*