# FLwatch vs OfflineQArm

The clearest difference is in-app purchases: OfflineQArm at none against FLwatch's 4. FLwatch's advantage is update cadence (every 8 days vs every 10 months). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. FLwatch sells 4 one-off in-app purchases. OfflineQArm asks for nothing beyond the download.

FLwatch holds the better App Store score, 4.7 against 4.5. Both are backed by a comparable volume of ratings — 41 and 122 respectively. Written reviews split almost evenly too, at 82% and 83% positive.

FLwatch ships an update every 8 days, OfflineQArm every 10 months. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | FLwatch | OfflineQArm |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (41 ratings)](https://appshunter.io/ios/app/flwatch-glucose-sensor-graph/id6670172928/reviews)** | [4.5 (122 ratings)](https://appshunter.io/ios/app/offlineqarm/id6749200481/reviews) |
| Number of ratings | 41 | **122** |
| Positive reviews | 82.2% of reviews | **82.6% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 10 months |
| Monetization | Free | Free |
| Size | 20 MB | 1 MB |
| Requires iOS | **18.0** | 18.5 |
| Devices | **iPhone, Apple Watch** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Philipp Poeml](https://appshunter.io/developer/1541497053) | [Edward Vella](https://appshunter.io/developer/1732111031) |

## What reviewers say

### FLwatch

[App page](https://appshunter.io/ios/app/flwatch-glucose-sensor-graph/id6670172928)

Visualize blood glucose readings from compatible sensors on your iPhone and Apple Watch. Track insulin doses, view insulin-on-board and activity graphs, and integrate data with Apple Health for comprehensive diabetes management.

**Highlights:** Blood glucose graph on iPhone and Apple Watch, Insulin on Board (IOB) calculation, Insulin activity graph, iOS Home Screen and Lock Screen widgets, Live Activities for quick glucose updates, CarPlay support, Export to Apple Health

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Some good coffee beans | $4.99 | one-time |
| Some more good coffee beans | $9.99 | one-time |
| Many good quality coffee beans | $24.99 | one-time |
| Lots good quality coffee beans | $49.99 | one-time |


### OfflineQArm

[App page](https://appshunter.io/ios/app/offlineqarm/id6749200481)

This app allows you to continue using your QardioARM blood pressure monitor even after the original app's servers have been shut down. It enables offline use, storing all your readings directly on your phone and optionally syncing them to the Health app.

**Highlights:** Offline blood pressure monitoring, No server login required, Data stored locally on phone, Save readings to Health App, Prevents device obsolescence

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

**In-app purchases:** none

**What reviewers like**

- 👍 Works great
- 🙌 Saved the day
- 🙏 Thank You!
- 👍 Great Alternative
- 👍 It works!

**What reviewers complain about**

- 🐛 Does not always work

**Reported bugs**

- Doesn't start measurement cycle

**Requested features**

- Troubleshooting support


## Frequently asked questions

### Is FLwatch free?

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

### Is OfflineQArm free?

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

### Which has better reviews, FLwatch or OfflineQArm?

FLwatch is rated higher. FLwatch averages 4.7 out of 5 from 41 ratings, while OfflineQArm averages 4.5 from 122 ratings.

### Do FLwatch or OfflineQArm have ads?

Neither FLwatch nor OfflineQArm shows ads.

### Which is updated more often, FLwatch or OfflineQArm?

FLwatch ships an update every 8 days, and OfflineQArm every 10 months. Most recently, FLwatch was updated on October 24, 2026 and OfflineQArm on October 21, 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.*