# PHMS vs S

PHMS and S are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

PHMS ships an update every 2 months, S monthly. The most recent releases landed on October 2, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | PHMS | S |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.6 (9 ratings)](https://appshunter.io/ios/app/phms/id908936490/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 10.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | — |
| Size | 63 MB | 17 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Contec Medical Systems Co., Ltd.](https://appshunter.io/developer/908936493) | [Wellysis Corp.](https://appshunter.io/developer/1493160661) |

## What reviewers say

### PHMS

[App page](https://appshunter.io/ios/app/phms/id908936490)

This app connects to various medical testing devices via Bluetooth to collect and store your health data. View personal health metrics and trend charts, with the option to sync data to cloud servers or Apple HealthKit. Consult a doctor before making medical decisions based on the app's information.

**Highlights:** Bluetooth data collection, Local data saving, Cloud server upload option, Personal health data viewing, Health trend charts, Apple HealthKit integration

**Features:** Vision Pro support

**In-app purchases:** none


### S

[App page](https://appshunter.io/ios/app/s-patch-sports/id1590365850)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PHMS free?

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

### Is S free?

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

### Do PHMS or S have ads?

Neither PHMS nor S shows ads.

### Which is updated more often, PHMS or S?

PHMS ships an update every 2 months, and S monthly. Most recently, PHMS was updated on October 2, 2026 and S on September 28, 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.*