# JMStudio vs RackIT Visualizer

The clearest difference is price: JMStudio at Free against RackIT Visualizer's $0.49. RackIT Visualizer's advantage is update cadence (every 3 days vs every 2 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

JMStudio is free to download; RackIT Visualizer costs $0.49 up front. Neither carries in-app purchases, so what you see is what you pay.

JMStudio ships an update every 2 months, RackIT Visualizer every 3 days. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | JMStudio | RackIT Visualizer |
| --- | --- | --- |
| Price | **Free** | $0.49 |
| Rating | **[1.8 (28 ratings)](https://appshunter.io/ios/app/jmstudio/id6448431905/reviews)** | — |
| Number of ratings | **28** | — |
| Positive reviews | 5.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | Free | — |
| Size | 39 MB | 32 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Shenzhen Jimuyida Science Technology Co., Ltd.](https://appshunter.io/developer/1299583300) | [MASAHIRO HIRAIWA](https://appshunter.io/developer/1814993082) |

## What reviewers say

### 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


### RackIT Visualizer

[App page](https://appshunter.io/ios/app/rackit-visualizer/id6762164810)

**In-app purchases:** none


## Frequently asked questions

### Is JMStudio free?

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

### Is RackIT Visualizer free?

RackIT Visualizer costs $0.49, with no in-app purchases.

### Do JMStudio or RackIT Visualizer have ads?

Neither JMStudio nor RackIT Visualizer shows ads.

### Which is updated more often, JMStudio or RackIT Visualizer?

JMStudio ships an update every 2 months, and RackIT Visualizer every 3 days. Most recently, JMStudio was updated on October 23, 2026 and RackIT Visualizer on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*