# Irusu Human Anatomy vs Pendulum Lab

The clearest difference is in-app purchases: Irusu Human Anatomy at none against Pendulum Lab's 1. Irusu Human Anatomy also leads on iOS requirement (13.0 vs 15.0). Pendulum Lab's advantage is price ($0.99 vs $3.99). On update cadence, ads and device support there is nothing between them.

Irusu Human Anatomy costs $3.99 and Pendulum Lab $0.99 up front. Pendulum Lab sells 1 one-off in-app purchase. Irusu Human Anatomy asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 5 weeks. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Irusu Human Anatomy | Pendulum Lab |
| --- | --- | --- |
| Price | $3.99 | **$0.99** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/irusu-human-anatomy/id1581843723/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | Every 5 weeks |
| Monetization | Paid | — |
| Size | 229 MB | 4 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Irusu Technologies Private Limited](https://appshunter.io/developer/1260139910) | [hyeonsu jeong](https://appshunter.io/developer/1628268684) |

## What reviewers say

### Irusu Human Anatomy

[App page](https://appshunter.io/ios/app/irusu-human-anatomy/id1581843723)

Explore human anatomy in an immersive 4D experience using augmented, virtual, and mixed reality. Interact with detailed body systems and learn about parts in 360 degrees. This app transforms your mobile device into a powerful learning tool.

**Highlights:** 4D Human Anatomy in AR/VR/MR, Interactive 360-degree body part exploration, Detailed body systems (Muscle, Skeletal, Digestive, etc.), Learn parts and their names, Works with iOS devices and MR/VR headsets

**In-app purchases:** none


### Pendulum Lab

[App page](https://appshunter.io/ios/app/pendulum-lab/id6661026555)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Triple Pendulum Unlock | $0.99 | one-time |


## Frequently asked questions

### Is Irusu Human Anatomy free?

Irusu Human Anatomy costs $3.99, with no in-app purchases.

### Is Pendulum Lab free?

Pendulum Lab costs $0.99, and also offers in-app purchases.

### Do Irusu Human Anatomy or Pendulum Lab have ads?

Neither Irusu Human Anatomy nor Pendulum Lab shows ads.

### Which is updated more often, Irusu Human Anatomy or Pendulum Lab?

Irusu Human Anatomy ships an update every 5 weeks, and Pendulum Lab every 5 weeks. Most recently, Irusu Human Anatomy was updated on November 3, 2026 and Pendulum Lab on November 4, 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.*