# Chartrix vs LumaDICOM

Chartrix and LumaDICOM are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both ship on a similar rhythm, roughly every 5 days. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Chartrix | LumaDICOM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/lumadicom-ct-and-mri-viewer/id6769699150/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 days | Every 5 days |
| Monetization | — | Free |
| Size | 19 MB | 12 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 17+ | 12+ |
| Developer | [CodersHigh](https://appshunter.io/developer/1881449719) | [Pavel DEMIANOV](https://appshunter.io/developer/1896680315) |

## What reviewers say

### Chartrix

[App page](https://appshunter.io/ios/app/chartrix/id6761618126)

**Features:** Vision Pro support

**In-app purchases:** none


### LumaDICOM

[App page](https://appshunter.io/ios/app/lumadicom-ct-and-mri-viewer/id6769699150)

View CT, MRI, and X-ray scans in 2D, 3D, and MPR formats directly on your iPhone or iPad. This app opens DICOM files from various sources without requiring an account or cloud upload, ensuring your data stays private.

**Highlights:** 2D slice viewing, Interactive 3D volume rendering, Multi-planar reconstruction (MPR), Support for CT, MRI, X-ray, and other DICOM images, Handles various file formats and archives, Export 3D models for printing, Organize and share studies

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

**In-app purchases:** none


## Frequently asked questions

### Is Chartrix free?

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

### Is LumaDICOM free?

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

### Do Chartrix or LumaDICOM have ads?

Neither Chartrix nor LumaDICOM shows ads.

### Which is updated more often, Chartrix or LumaDICOM?

Chartrix ships an update every 5 days, and LumaDICOM every 5 days. Most recently, Chartrix was updated on October 25, 2026 and LumaDICOM on October 28, 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.*