# iRadTech ESP vs Anatomy Learning

The clearest difference is price: Anatomy Learning at Free against iRadTech ESP's $9.99. Anatomy Learning also leads on update cadence (fortnightly vs every 24 months) and chart position (#67 vs unranked). iRadTech ESP's advantage is in-app purchases (none vs 2) and iOS requirement (11.0 vs 15.0). On ads and device support there is nothing between them.

Anatomy Learning is free to download; iRadTech ESP costs $9.99 up front. Anatomy Learning sells 2 one-off in-app purchases. iRadTech ESP asks for nothing beyond the download.

iRadTech ESP ships an update every 24 months, Anatomy Learning fortnightly. The most recent releases landed on October 22, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | iRadTech ESP | Anatomy Learning |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | — | **[4.7 (1.5K ratings)](https://appshunter.io/ios/app/anatomy-learning-3d-atlas/id1593953398/reviews)** |
| Number of ratings | — | **1.5K** |
| Positive reviews | — | 72.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 24 months | **Fortnightly** |
| Monetization | — | Free with in-app purchases |
| Best chart rank | — | **#67** |
| Size | 95 MB | 135 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Ballinger and Bruckner, LLP](https://appshunter.io/developer/692079862) | [3DMedical OU](https://appshunter.io/developer/1593953400) |

## What reviewers say

### iRadTech ESP

[App page](https://appshunter.io/ios/app/iradtech-esp/id563141602)

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

**In-app purchases:** none


### Anatomy Learning

[App page](https://appshunter.io/ios/app/anatomy-learning-3d-atlas/id1593953398)

**Currently charting:** #67 Top Grossing · Medical, #146 Top Free · Medical (US App Store)

Explore the human body with an interactive 3D atlas. Rotate and zoom models, remove structures to reveal deeper anatomy, and test your knowledge with quizzes. Features detailed systems like skeletal, muscular, and circulatory.

**Highlights:** Interactive 3D models, Rotate and zoom functionality, Structure removal for layered views, Anatomical system toggles, 3D location quizzes, Male and female reproductive systems

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AnatomyLearning MUSCLES | $9.99 | one-time |
| Definitive Edition | $16.99 | one-time |

**What reviewers like**

- 🚀 Excellent 3D models and animations
- 👍 Helpful for studying anatomy and physiology
- 💡 Useful quizzes and learning tools
- 🚀 Comprehensive coverage of body systems
- 👍 Easy to use and navigate

**What reviewers complain about**

- 🔒 Locked content behind paywall
- 🐛 Buggy and crashes frequently
- 👎 Unintuitive and confusing navigation
- 👎 Lack of detailed information on body parts
- 👎 Missing key features like female anatomy

**Reported bugs**

- App freezes and crashes unexpectedly
- Bookmarks and saved progress not working properly
- Certain body parts not displaying correctly
- Navigation issues when switching between views
- Compatibility problems on some devices

**Requested features**

- Add more detailed descriptions and functions of body parts
- Improve navigation and UI for better user experience
- Include female anatomy models and features
- Fix bugs and crashes to improve stability
- Add more interactive quizzes and learning tools


## Frequently asked questions

### Is iRadTech ESP free?

iRadTech ESP costs $9.99, with no in-app purchases.

### Is Anatomy Learning free?

Anatomy Learning is free to download, with in-app purchases available.

### Do iRadTech ESP or Anatomy Learning have ads?

Neither iRadTech ESP nor Anatomy Learning shows ads.

### Which is updated more often, iRadTech ESP or Anatomy Learning?

iRadTech ESP ships an update every 24 months, and Anatomy Learning fortnightly. Most recently, iRadTech ESP was updated on October 22, 2026 and Anatomy Learning on November 7, 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.*