# PHMS vs Kawoo

The clearest difference is rating: Kawoo at 2.0 against PHMS's 1.6. Kawoo also leads on update cadence (every 4 weeks vs every 2 months) and iOS requirement (11.0 vs 14.0). PHMS's advantage is review sentiment (10% vs 0%) and ratings volume (9 vs 3). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Kawoo holds the better App Store score, 2.0 against 1.6. Both are backed by a comparable volume of ratings — 9 and 3 respectively. Written reviews complicate that: 10% of PHMS's written reviews are positive against 0% of Kawoo's, so the app with the better star average is not the one people write more warmly about.

PHMS ships an update every 2 months, Kawoo every 4 weeks. The most recent releases landed on August 20, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | PHMS | Kawoo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.6 (9 ratings)](https://appshunter.io/ios/app/phms/id908936490/reviews) | **[2.0 (3 ratings)](https://appshunter.io/ios/app/kawoo/id6447068122/reviews)** |
| Number of ratings | **9** | 3 |
| Positive reviews | **10.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 weeks** |
| Monetization | Free | Free |
| Size | 63 MB | 134 MB |
| Requires iOS | 14.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Contec Medical Systems Co., Ltd.](https://appshunter.io/developer/908936493) | [光朗 黄](https://appshunter.io/developer/1680079466) |

## 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


### Kawoo

[App page](https://appshunter.io/ios/app/kawoo/id6447068122)

This app connects to your smartwatch to display notifications, track exercise, and monitor health metrics like heart rate and sleep. It also offers GPS positioning and weather forecasts for a convenient, intelligent lifestyle.

**Highlights:** View phone calls and messages, Receive social media notifications, Record exercise data, Monitor heart rate and sleep, GPS positioning, Weather forecast

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PHMS free?

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

### Is Kawoo free?

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

### Which has better reviews, PHMS or Kawoo?

Kawoo is rated higher. PHMS averages 1.6 out of 5 from 9 ratings, while Kawoo averages 2.0 from 3 ratings.

### Do PHMS or Kawoo have ads?

Neither PHMS nor Kawoo shows ads.

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

PHMS ships an update every 2 months, and Kawoo every 4 weeks. Most recently, PHMS was updated on August 20, 2026 and Kawoo on September 14, 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.*