# The Human Body by Tinybop vs MyTeeth

The clearest difference is in-app purchases: MyTeeth at none against The Human Body by Tinybop's 2. MyTeeth also leads on update cadence (every 3 weeks vs every 5 months) and price ($1.99 vs $3.99). The Human Body by Tinybop's advantage is rating (4.2 vs 3.8) and ratings volume (401 vs 15). On review sentiment, ads and device support there is nothing between them.

The Human Body by Tinybop costs $3.99 and MyTeeth $1.99 up front. The Human Body by Tinybop sells 2 one-off in-app purchases. MyTeeth asks for nothing beyond the download.

The Human Body by Tinybop holds the better App Store score, 4.2 against 3.8. That said, the two scores are not equally well evidenced: The Human Body by Tinybop has 401 ratings behind it against 15, so its average is the more settled of the two. Written reviews point the same way: 67% of The Human Body by Tinybop's written reviews are positive against 65% of MyTeeth's.

The Human Body by Tinybop ships an update every 5 months, MyTeeth every 3 weeks. Both last shipped on October 29, 2026.

## The numbers

| Metric | The Human Body by Tinybop | MyTeeth |
| --- | --- | --- |
| Price | $3.99 | **$1.99** |
| Rating | **[4.2 (401 ratings)](https://appshunter.io/ios/app/the-human-body-by-tinybop/id682046579/reviews)** | [3.8 (15 ratings)](https://appshunter.io/ios/app/myteeth/id715668236/reviews) |
| Number of ratings | **401** | 15 |
| Positive reviews | **67.0% of reviews** | 65.1% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Monetization | **Free with in-app purchases** | Paid |
| Best chart rank | **#87** | — |
| Size | 125 MB | 140 MB |
| Requires iOS | 15.0 | **9.3** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Tinybop Inc.](https://appshunter.io/developer/682046582) | [Vogelbusch & Co](https://appshunter.io/developer/300883761) |

## What reviewers say

### The Human Body by Tinybop

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

**Currently charting:** #87 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


### MyTeeth

[App page](https://appshunter.io/ios/app/myteeth/id715668236)

This app helps children aged 1-9 develop good tooth-brushing habits through interactive guidance and motivation. It features animated characters demonstrating proper techniques and offers personalized settings for a fun and effective dental hygiene routine.

**Highlights:** Animated toothbrush friends demonstrating techniques, Multiple brushing methods (circular, bass method), Sticker-based motivation system, Customizable music playback, Parental information and tips, Left and right-handed support

**Features:** iMessage stickers, Fun Camera 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 MyTeeth free?

MyTeeth costs $1.99, with no in-app purchases.

### Which has better reviews, The Human Body by Tinybop or MyTeeth?

The Human Body by Tinybop is rated higher. The Human Body by Tinybop averages 4.2 out of 5 from 401 ratings, while MyTeeth averages 3.8 from 15 ratings.

### Do The Human Body by Tinybop or MyTeeth have ads?

Neither The Human Body by Tinybop nor MyTeeth shows ads.

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

The Human Body by Tinybop ships an update every 5 months, and MyTeeth every 3 weeks. Most recently, The Human Body by Tinybop was updated on October 29, 2026 and MyTeeth on October 29, 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.*