# GHIA KIDS vs JMStudio

The clearest difference is update cadence: JMStudio at every 2 months against GHIA KIDS's every 16 months. GHIA KIDS's advantage is iOS requirement (10.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

GHIA KIDS ships an update every 16 months, JMStudio every 2 months. The most recent releases landed on September 15, 2026 and July 16, 2026 respectively.

## The numbers

| Metric | GHIA KIDS | JMStudio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.8 (25 ratings)](https://appshunter.io/ios/app/jmstudio/id6448431905/reviews)** |
| Number of ratings | — | **25** |
| Positive reviews | — | 5.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 16 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 102 MB | 39 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Comercializadora de Valor Agregado Sa. de Cv.](https://appshunter.io/developer/1310294765) | [Shenzhen Jimuyida Science Technology Co., Ltd.](https://appshunter.io/developer/1299583300) |

## What reviewers say

### GHIA KIDS

[App page](https://appshunter.io/ios/app/ghia-kids/id1434789680)

**Features:** macOS Compatibility

**In-app purchases:** none


### JMStudio

[App page](https://appshunter.io/ios/app/jmstudio/id6448431905)

This app facilitates 3D data acquisition using compatible 3D scanning devices. It allows real-time preview of scanning status, control over the scanning process, and easy management and export of captured data to a desktop application for further processing.

**Highlights:** Real-time 3D data preview, Start/stop scanning control, Device binding and calibration, Scan data management and export, In-app user manual

**In-app purchases:** none


## Frequently asked questions

### Is GHIA KIDS free?

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

### Is JMStudio free?

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

### Do GHIA KIDS or JMStudio have ads?

Neither GHIA KIDS nor JMStudio shows ads.

### Which is updated more often, GHIA KIDS or JMStudio?

GHIA KIDS ships an update every 16 months, and JMStudio every 2 months. Most recently, GHIA KIDS was updated on September 15, 2026 and JMStudio on July 16, 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.*