# Extra Acupoints vs SilhouetteMobile

The clearest difference is price: SilhouetteMobile at Free against Extra Acupoints's $44.99. SilhouetteMobile also leads on update cadence (every 8 months vs every 17 months). Extra Acupoints's advantage is iOS requirement (13.0 vs 16.0). On ads, in-app purchases and device support there is nothing between them.

SilhouetteMobile is free to download; Extra Acupoints costs $44.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Extra Acupoints ships an update every 17 months, SilhouetteMobile every 8 months. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Extra Acupoints | SilhouetteMobile |
| --- | --- | --- |
| Price | $44.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 17 months | **Every 8 months** |
| Monetization | Paid | — |
| Size | 462 MB | 39 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 17+ |
| Developer | [Kim June-Hyun](https://appshunter.io/developer/885404550) | [ARANZ Medical](https://appshunter.io/developer/1218628159) |

## What reviewers say

### Extra Acupoints

[App page](https://appshunter.io/ios/app/extra-acupoints/id1271526457)

Explore a comprehensive database of 952 extra acupuncture points with detailed information on location, treatment, and application. Visualize these points on interactive 3D anatomical models, with options to customize views and add notes. This app is based on established medical texts and supervised by Korean medical professionals.

**Highlights:** 952 extra acupoints database, 3D anatomical models, Interactive model editing (transparency, zoom, notes), Customizable display options (skin, muscles, meridians), Detailed text information (location, treatment), Multilingual support (Korean, English, Chinese), References WHO/WPRO standards and medical texts

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

**In-app purchases:** none


### SilhouetteMobile

[App page](https://appshunter.io/ios/app/silhouettemobile/id6446505745)

**In-app purchases:** none


## Frequently asked questions

### Is Extra Acupoints free?

Extra Acupoints costs $44.99, with no in-app purchases.

### Is SilhouetteMobile free?

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

### Do Extra Acupoints or SilhouetteMobile have ads?

Neither Extra Acupoints nor SilhouetteMobile shows ads.

### Which is updated more often, Extra Acupoints or SilhouetteMobile?

Extra Acupoints ships an update every 17 months, and SilhouetteMobile every 8 months. Most recently, Extra Acupoints was updated on November 6, 2026 and SilhouetteMobile 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.*