# The Human Body by Tinybop vs The Write Connection

The clearest difference is price: The Write Connection at Free against The Human Body by Tinybop's $3.99. The Write Connection also leads on in-app purchases (none vs 2) and update cadence (every 10 days vs every 5 months). The Human Body by Tinybop's advantage is chart position (#71 vs unranked). On ads, device support and iOS requirement there is nothing between them.

The Write Connection is free to download; The Human Body by Tinybop costs $3.99 up front. The Human Body by Tinybop sells 2 one-off in-app purchases. The Write Connection asks for nothing beyond the download.

The Human Body by Tinybop ships an update every 5 months, The Write Connection every 10 days. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | The Human Body by Tinybop | The Write Connection |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | **[4.2 (401 ratings)](https://appshunter.io/ios/app/the-human-body-by-tinybop/id682046579/reviews)** | — |
| Number of ratings | **401** | — |
| Positive reviews | 67.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 10 days** |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#71** | — |
| Size | 125 MB | 66 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tinybop Inc.](https://appshunter.io/developer/682046582) | [My Aone Learning](https://appshunter.io/developer/824087514) |

## What reviewers say

### The Human Body by Tinybop

[App page](https://appshunter.io/ios/app/the-human-body-by-tinybop/id682046579)

**Currently charting:** #71 Top Paid · Education (US App Store)

Explore the human body through interactive models of its systems. Discover how the heart beats, lungs breathe, and more. This app is designed for children and adults to foster foundational science literacy through engaging exploration.

**Highlights:** Explore 8 interactive body systems, Detailed interactive models of organs, Simulate body functions, Learn vocabulary in 50+ languages, Kid-friendly design with avatars, Expert-reviewed handbook included

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| The Urogenital System | $0.99 | one-time |
| The Immune System | $0.99 | one-time |

**What reviewers like**

- 🚀 Visually appealing
- 👍 Interactive and engaging
- 🧠 Helps kids learn about the body
- 🎓 Educational and informative

**What reviewers complain about**

- 🐛 Crashes frequently
- 🤔 Confusing navigation and UI
- 💰 Expensive for limited content
- 🔇 Lack of audio/voice instructions

**Reported bugs**

- Inability to restore in-app purchases
- Compatibility issues with newer iOS versions
- Freezing and crashing on certain actions

**Requested features**

- Add more body systems (e.g. endocrine, lymphatic)
- Include pronunciations of body part names
- Provide more detailed explanations of processes
- Allow customization of the human model


### The Write Connection

[App page](https://appshunter.io/ios/app/the-write-connection/id6475250742)

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

**In-app purchases:** none


## Frequently asked questions

### Is The Human Body by Tinybop free?

The Human Body by Tinybop costs $3.99, and also offers in-app purchases.

### Is The Write Connection free?

The Write Connection is free to download, with no in-app purchases.

### Do The Human Body by Tinybop or The Write Connection have ads?

Neither The Human Body by Tinybop nor The Write Connection shows ads.

### Which is updated more often, The Human Body by Tinybop or The Write Connection?

The Human Body by Tinybop ships an update every 5 months, and The Write Connection every 10 days. Most recently, The Human Body by Tinybop was updated on October 23, 2026 and The Write Connection 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.*