# Skeleton 3D Anatomy vs 康灵Healink

The clearest difference is in-app purchases: 康灵Healink at none against Skeleton 3D Anatomy's 8. 康灵Healink also leads on ads (none vs shown) and update cadence (every 2 months vs every 6 months). Skeleton 3D Anatomy's advantage is chart position (#189 vs unranked). On price and device support there is nothing between them.

Both are free to download. Skeleton 3D Anatomy sells 8 in-app purchases, starting at $2.99 per 7 days. 康灵Healink asks for nothing beyond the download.

Skeleton 3D Anatomy ships an update every 6 months, 康灵Healink every 2 months. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Skeleton 3D Anatomy | 康灵Healink |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (363 ratings)](https://appshunter.io/ios/app/skeleton-3d-anatomy/id945084007/reviews)** | — |
| Number of ratings | **363** | — |
| Positive reviews | 56.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 6 months | **Every 2 months** |
| Monetization | Free | — |
| Best chart rank | **#189** | — |
| Size | 454 MB | 44 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Catfish Animation Studio](https://appshunter.io/developer/548684241) | [Healink Technologies,Limited](https://appshunter.io/developer/1615518005) |

## What reviewers say

### Skeleton 3D Anatomy

[App page](https://appshunter.io/ios/app/skeleton-3d-anatomy/id945084007)

**Currently charting:** #189 Top Grossing · Medical (US App Store)

Explore a highly detailed 3D model of the human skeleton. Rotate, zoom, and select individual bones to learn their anatomical terms in multiple languages. This tool is ideal for medical students and professionals seeking an in-depth understanding of skeletal anatomy.

**Highlights:** Detailed 3D skeletal models, Rotate and zoom functionality, Interactive anatomical term identification, Multi-language support (12 languages), Bone hiding and region division, Search function for anatomical parts

**Features:** Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly premium | $2.99 | per 7 days |
| Weekly premium | $2.99 | per 7 days |
| Weekly premium | $4.99 | per 7 days |
| Weekly premium | $4.99 | per 7 days |
| Yearly premium | $29.99 | per year |
| Yearly premium | $29.99 | per year |
| Yearly premium | $49.99 | per year |
| Yearly premium | $49.99 | per year |


### 康灵Healink

[App page](https://appshunter.io/ios/app/healink/id1615518003)

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

**In-app purchases:** none


## Frequently asked questions

### Is Skeleton 3D Anatomy free?

Skeleton 3D Anatomy is free to download, with in-app purchases available.

### Is 康灵Healink free?

康灵Healink is free to download, with no in-app purchases.

### Do Skeleton 3D Anatomy or 康灵Healink have ads?

Skeleton 3D Anatomy shows ads; 康灵Healink does not.

### Which is updated more often, Skeleton 3D Anatomy or 康灵Healink?

Skeleton 3D Anatomy ships an update every 6 months, and 康灵Healink every 2 months. Most recently, Skeleton 3D Anatomy was updated on November 6, 2026 and 康灵Healink on November 3, 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.*