# VidistarViewer vs HeSeL reader

The clearest difference is review sentiment: VidistarViewer at 50% against HeSeL reader's 0%. VidistarViewer also leads on rating (3.0 vs 1.0). HeSeL reader's advantage is update cadence (monthly vs every 30 months) and iOS requirement (11.0 vs 13.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

VidistarViewer holds the better App Store score, 3.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews point the same way: 50% of VidistarViewer's written reviews are positive against 0% of HeSeL reader's.

VidistarViewer ships an update every 30 months, HeSeL reader monthly. The most recent releases landed on October 1, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | VidistarViewer | HeSeL reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/vidistarviewer/id590259379/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/hesel-reader/id708895861/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | **50.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 30 months | **Monthly** |
| Monetization | Free | Free |
| Size | 1 MB | 47 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [VidiStar, LLC](https://appshunter.io/developer/590259382) | [HeSeL Inc.](https://appshunter.io/developer/733698351) |

## 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


### HeSeL reader

[App page](https://appshunter.io/ios/app/hesel-reader/id708895861)

Organize and store personal health records, including medical images and documents, on your mobile device. Access files offline and share them with doctors for better consultations and reduced unnecessary examinations.

**Highlights:** Store personal health records, Organize medical images (DICOM), Manage PDF documents, Offline access to files, Share records with doctors, Import files from CD/DVD

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is VidistarViewer free?

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

### Is HeSeL reader free?

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

### Which has better reviews, VidistarViewer or HeSeL reader?

VidistarViewer is rated higher. VidistarViewer averages 3.0 out of 5 from 2 ratings, while HeSeL reader averages 1.0 from 1 ratings.

### Do VidistarViewer or HeSeL reader have ads?

Neither VidistarViewer nor HeSeL reader shows ads.

### Which is updated more often, VidistarViewer or HeSeL reader?

VidistarViewer ships an update every 30 months, and HeSeL reader monthly. Most recently, VidistarViewer was updated on October 1, 2026 and HeSeL reader on October 8, 2026.

---

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