# HemiPhysioData vs ArgomTech Kids

The clearest difference is update cadence: ArgomTech Kids at every 4 months against HemiPhysioData's every 18 months. 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.

HemiPhysioData ships an update every 18 months, ArgomTech Kids every 4 months. The most recent releases landed on September 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | HemiPhysioData | ArgomTech Kids |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/argomtech-kids/id6740073093/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 18 months | **Every 4 months** |
| Monetization | Free | Free |
| Size | 2 MB | 465 MB |
| Requires iOS | **13.2** | 14.0 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Moez ur Rehman](https://appshunter.io/developer/1502416676) | [MG Accessories and Distribution Inc.](https://appshunter.io/developer/1627165378) |

## What reviewers say

### HemiPhysioData

[App page](https://appshunter.io/ios/app/hemiphysiodata/id1502983547)

This app collects raw and processed sensor data from your Apple Watch, including accelerometer and gyroscope readings. It allows you to select activities, preferences, and then exports the data as a CSV file to your iPhone for analysis. Ideal for tracking movement and Range of Motion (ROM) measurements.

**Highlights:** Collects raw and processed sensor data, User-friendly activity selection, Exports data as CSV files, Supports accelerometer and gyroscope, Configurable sampling rate, Haptic feedback for logging alerts

**In-app purchases:** none


### ArgomTech Kids

[App page](https://appshunter.io/ios/app/argomtech-kids/id6740073093)

This app syncs fitness and health data from a compatible smartwatch to your phone. It also pushes phone notifications to the watch and allows for watch configuration. Health data is for reference only and not for medical use.

**Highlights:** Sync steps, calories, mileage, heart rate, sleep, and exercise, Display data intuitively with a new UI, Push phone calls and text messages to the watch, Configure watch alarms, schedules, and backlighting, Sync device data to iPhone Health, Obtain local weather for device display

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is HemiPhysioData free?

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

### Is ArgomTech Kids free?

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

### Do HemiPhysioData or ArgomTech Kids have ads?

Neither HemiPhysioData nor ArgomTech Kids shows ads.

### Which is updated more often, HemiPhysioData or ArgomTech Kids?

HemiPhysioData ships an update every 18 months, and ArgomTech Kids every 4 months. Most recently, HemiPhysioData was updated on September 29, 2026 and ArgomTech Kids on October 24, 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.*