# Synsys vs Suralis

The clearest difference is update cadence: Synsys at every 4 months against Suralis's every 21 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Synsys ships an update every 4 months, Suralis every 21 months. Both last shipped on October 16, 2026.

## The numbers

| Metric | Synsys | Suralis |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/synsys/id1568455886/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 21 months |
| Monetization | Free | — |
| Size | 114 MB | 30 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Proteor](https://appshunter.io/developer/1061959922) | [Saphenus Medical Technology](https://appshunter.io/developer/1655333885) |

## What reviewers say

### Synsys

[App page](https://appshunter.io/ios/app/synsys/id1568455886)

This app is designed exclusively for managing SYNSYS prostheses. Users require setup by a certified professional and internet access on a compatible Apple device. It facilitates user connections and details generated through the prosthesis.

**Highlights:** Manages SYNSYS prostheses, Requires certified professional setup, Internet access needed, Compatible with iPhone and iPad, Generates user connections and details

**Features:** macOS Compatibility

**In-app purchases:** none


### Suralis

[App page](https://appshunter.io/ios/app/suralis/id6444561577)

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

**In-app purchases:** none


## Frequently asked questions

### Is Synsys free?

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

### Is Suralis free?

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

### Do Synsys or Suralis have ads?

Neither Synsys nor Suralis shows ads.

### Which is updated more often, Synsys or Suralis?

Synsys ships an update every 4 months, and Suralis every 21 months. Most recently, Synsys was updated on October 16, 2026 and Suralis on October 16, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*