# VidistarViewer vs DICOMpocket

The clearest difference is price: VidistarViewer at Free against DICOMpocket's $1.99. VidistarViewer also leads on iOS requirement (13.0 vs 15.1). DICOMpocket's advantage is rating (5.0 vs 3.0) and update cadence (every 4 days vs every 30 months). On ratings volume, ads, in-app purchases and device support there is nothing between them.

VidistarViewer is free to download; DICOMpocket costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

DICOMpocket holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

VidistarViewer ships an update every 30 months, DICOMpocket every 4 days. The most recent releases landed on October 17, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | VidistarViewer | DICOMpocket |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/vidistarviewer/id590259379/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/dicompocket/id6764627571/reviews)** |
| Number of ratings | **2** | 1 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 30 months | **Every 4 days** |
| Monetization | **Free** | Paid |
| Size | 1 MB | 192 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 17+ | 4+ |
| Developer | [VidiStar, LLC](https://appshunter.io/developer/590259382) | [Young Ho Seo](https://appshunter.io/developer/1895855667) |

## What reviewers say

### VidistarViewer

[App page](https://appshunter.io/ios/app/vidistarviewer/id590259379)

Access and review medical images, videos, and diagnostic reports instantly on your mobile device. Enhance patient understanding by showing them their studies directly. Supports various diagnostic DICOM studies for comprehensive review.

**Highlights:** Instant access to medical images and reports, View still images and video clips, Review diagnostic DICOM studies, Access patient information, Review studies from any location, Patient engagement tool

**Features:** macOS Compatibility

**In-app purchases:** none


### DICOMpocket

[App page](https://appshunter.io/ios/app/dicompocket/id6764627571)

View DICOM medical scan files directly on your device without needing an internet connection. Export scans as PNG or video, and extract/package ZIP files for easy sharing. Features 3D viewing and Multiplanar Reconstruction.

**Highlights:** Local DICOM file viewing, PNG and Video export, ZIP extraction and packaging, 3D Viewer, Multiplanar Reconstruction (MPR), Offline functionality

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is VidistarViewer free?

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

### Is DICOMpocket free?

DICOMpocket costs $1.99, with no in-app purchases.

### Which has better reviews, VidistarViewer or DICOMpocket?

DICOMpocket is rated higher. VidistarViewer averages 3.0 out of 5 from 2 ratings, while DICOMpocket averages 5.0 from 1 ratings.

### Do VidistarViewer or DICOMpocket have ads?

Neither VidistarViewer nor DICOMpocket shows ads.

### Which is updated more often, VidistarViewer or DICOMpocket?

VidistarViewer ships an update every 30 months, and DICOMpocket every 4 days. Most recently, VidistarViewer was updated on October 17, 2026 and DICOMpocket on October 13, 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.*