# Monster Physics® vs The Human Body by Tinybop

The clearest difference is in-app purchases: Monster Physics® at none against The Human Body by Tinybop's 1. Monster Physics® also leads on review sentiment (84% vs 67%) and price ($1.99 vs $3.99). The Human Body by Tinybop's advantage is ratings volume (402 vs 88). On rating, update cadence, ads and chart position there is nothing between them.

Monster Physics® costs $1.99 and The Human Body by Tinybop $3.99 up front. The Human Body by Tinybop sells 1 one-off in-app purchase. Monster Physics® asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.3 for Monster Physics® against 4.2 for The Human Body by Tinybop. Both are backed by a comparable volume of ratings — 88 and 402 respectively. Written reviews are what separate them: 84% of Monster Physics®'s written reviews are positive against 67% of The Human Body by Tinybop's.

Monster Physics® ships an update every 9 months, The Human Body by Tinybop every 5 months. Both last shipped on November 1, 2026.

## The numbers

| Metric | Monster Physics® | The Human Body by Tinybop |
| --- | --- | --- |
| Price | **$1.99** | $3.99 |
| Rating | **[4.3 (88 ratings)](https://appshunter.io/ios/app/monster-physics/id505046678/reviews)** | [4.2 (402 ratings)](https://appshunter.io/ios/app/the-human-body-by-tinybop/id682046579/reviews) |
| Number of ratings | 88 | **402** |
| Positive reviews | **84.0% of reviews** | 67.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 5 months** |
| Monetization | Paid | **Free with in-app purchases** |
| Best chart rank | #188 | **#143** |
| Size | 52 MB | 125 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Freecloud Design, Inc.](https://appshunter.io/developer/324355664) | [Tinybop Inc.](https://appshunter.io/developer/682046582) |

## What reviewers say

### Monster Physics®

[App page](https://appshunter.io/ios/app/monster-physics/id505046678)

**Currently charting:** #188 Top Paid · Education (US App Store)

Build and operate your own creations like cars, rockets, and planes using a realistic physics engine. Solve missions, learn physics concepts, and unleash your imagination with over 68 parts and various materials.

**Highlights:** Design and operate inventions, Build with 68+ parts, Solve 50 missions, Learn physics concepts, Create custom avatars, Multiple player profiles

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🎮 Highly engaging and addictive gameplay
- 🧠 Excellent educational value teaching physics concepts
- 🎨 Encourages creativity and imagination
- 👨‍👩‍👧‍👦 Appeals to wide age range from kids to adults
- ⚙️ Realistic and intuitive physics simulation

**What reviewers complain about**

- 🚫 50-part build limit is too restrictive
- 📐 Limited play area/workspace size
- 🐛 Various bugs and glitches affecting gameplay
- 🎮 Steep learning curve for beginners
- ⚠️ Insufficient tutorial and guidance

**Reported bugs**

- Cannot place multiple blocks in Obstacle Course mission
- Right half of screen buttons unresponsive on larger devices
- Cannot save profiles or progress
- Game freezes on build monster screen
- Screen goes mostly black and becomes unresponsive

**Requested features**

- Increase part limit from 50 to 100+ or unlimited
- Expand play area and workspace
- Add pistons for pushing/pulling mechanics
- 3D version of the game
- Landing legs for rockets


### The Human Body by Tinybop

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

**Currently charting:** #143 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 (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| The Urogenital 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


## Frequently asked questions

### Is Monster Physics® free?

Monster Physics® costs $1.99, with no in-app purchases.

### Is The Human Body by Tinybop free?

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

### Which has better reviews, Monster Physics® or The Human Body by Tinybop?

Monster Physics® is rated higher. Monster Physics® averages 4.3 out of 5 from 88 ratings, while The Human Body by Tinybop averages 4.2 from 402 ratings.

### Do Monster Physics® or The Human Body by Tinybop have ads?

Neither Monster Physics® nor The Human Body by Tinybop shows ads.

### Which is updated more often, Monster Physics® or The Human Body by Tinybop?

Monster Physics® ships an update every 9 months, and The Human Body by Tinybop every 5 months. Most recently, Monster Physics® was updated on November 1, 2026 and The Human Body by Tinybop on November 1, 2026.

### Which is more popular, Monster Physics® or The Human Body by Tinybop?

Monster Physics® currently peaks at #188 in the App Store charts, and The Human Body by Tinybop at #143. Chart position reflects recent download velocity rather than total install base.

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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.*