# GlucoWatch vs 健康ウオッチ

The clearest difference is price: GlucoWatch at Free against 健康ウオッチ's $3.99. GlucoWatch also leads on iOS requirement (15.0 vs 27.0). 健康ウオッチ's advantage is in-app purchases (none vs 4). On update cadence, ads and device support there is nothing between them.

GlucoWatch is free to download; 健康ウオッチ costs $3.99 up front. GlucoWatch sells 4 one-off in-app purchases. 健康ウオッチ asks for nothing beyond the download.

GlucoWatch ships an update every 10 days, 健康ウオッチ fortnightly. The most recent releases landed on October 21, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | GlucoWatch | 健康ウオッチ |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | **[3.6 (207 ratings)](https://appshunter.io/ios/app/glucowatch/id1609222678/reviews)** | — |
| Number of ratings | **207** | — |
| Positive reviews | 69.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 10 days** | Fortnightly |
| Monetization | Free with in-app purchases | — |
| Size | 28 MB | 26 MB |
| Requires iOS | **15.0** | 27.0 |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Denis Labaste](https://appshunter.io/developer/955405024) | [Tomohiko Shimizu](https://appshunter.io/developer/436129129) |

## What reviewers say

### GlucoWatch

[App page](https://appshunter.io/ios/app/glucowatch/id1609222678)

This app displays real-time glucose data from compatible sensors directly on your Apple Watch face. It offers convenient and discreet monitoring for users of Abbott's FreeStyle Libre 2 and Libre 3 sensors.

**Highlights:** Real-time glucose data display, Apple Watch face integration, Compatible with FreeStyle Libre 2 & 3, Discreet monitoring, Uses LibreLinkUp app data

**Features:** Apple Watch app

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sympathetic donation | $4.00 | one-time |
| Generous donation | $9.00 | one-time |
| Incredible donation | $18.00 | one-time |
| Legendary donation | $45.00 | one-time |

**What reviewers like**

- 🚀 Seamless integration with Apple Watch
- 👍 Convenient blood glucose monitoring
- 🤩 Helpful for managing diabetes
- 🙌 Reliable and accurate readings
- 💻 Easy to set up and use

**What reviewers complain about**

- 🐛 Occasional connection issues
- ⏱️ Delayed updates on watch face
- 🔍 Difficulty finding app on watch
- 🔧 Needs better instructions/support

**Reported bugs**

- App not showing up on watch
- Disconnection issues after updates
- Apple Health sync not working

**Requested features**

- Automatic Apple Health sync
- Customizable alert thresholds
- Larger font size on watch face
- Direct sensor reading without phone


### 健康ウオッチ

[App page](https://appshunter.io/ios/app/id1670233261)

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is GlucoWatch free?

GlucoWatch is free to download, with in-app purchases available.

### Is 健康ウオッチ free?

健康ウオッチ costs $3.99, with no in-app purchases.

### Do GlucoWatch or 健康ウオッチ have ads?

Neither GlucoWatch nor 健康ウオッチ shows ads.

### Which is updated more often, GlucoWatch or 健康ウオッチ?

GlucoWatch ships an update every 10 days, and 健康ウオッチ fortnightly. Most recently, GlucoWatch was updated on October 21, 2026 and 健康ウオッチ on October 9, 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.*