# SSSY vs VHH Digi Physio System

The clearest difference is in-app purchases: SSSY at none against VHH Digi Physio System's 1. SSSY also leads on iOS requirement (12.0 vs 16.4). On price there is nothing between them.

Both are free to download. VHH Digi Physio System sells 1 one-off in-app purchase. SSSY asks for nothing beyond the download.

## The numbers

| Metric | SSSY | VHH Digi Physio System |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Every 3 months |
| Size | 65 MB | 86 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | — | **iPhone** |
| Age rating | 4+ | 17+ |
| Developer | [Testpress Tech Labs LLP](https://appshunter.io/developer/1235683817) | [Mohammad Hasan](https://appshunter.io/developer/1840610284) |

## What reviewers say

### SSSY

[App page](https://appshunter.io/ios/app/sssy/id6469783017)

**In-app purchases:** none


### VHH Digi Physio System

[App page](https://appshunter.io/ios/app/vhh-digi-physio-system/id6764681363)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIBRANT - SILVER MEMBERSHIP | $49.99 | one-time |


## Frequently asked questions

### Is SSSY free?

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

### Is VHH Digi Physio System free?

VHH Digi Physio System is free to download, with in-app purchases available.

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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.*