eUnity vs VidistarViewer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
eUnity
This app allows healthcare professionals to securely access and collaborate on full-quality medical images like X-rays, CTs, and MRIs. It enhances workflows for consultations and referrals by extending image reach to the point of care.
- Access all major medical image modalities
- Real-time collaboration across devices
- View reports alongside studies
- Secure, HIPAA-compliant access
- DICOM GSPS and CSPS support
- Built-in study search
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Simple, intuitive, secure - eUnity enables healthcare professionals to access, manipulate and collaborate over full quality medical images. View all image modalities, including X-ray, CT, MRI, color ultrasound and X-Ray angiography. Enhance your workflows by leveraging eUnity in grand rounds, consultations, referrals and reference. Connect to eUnity Server and extend the reach of your medical images to the point of care – wherever it may be. Features • Support for all major modalities. • Supports DICOM Greyscale Softcopy Presentation State (GSPS) and Color Softcopy Presentation State (CSPS) objects. • Phone and tablet support. • View reports alongside your study. • Images remain on your Image Archive, PACS or VNA. • No images are stored on the device. • Collaborate with colleagues in real-time across multiple devices and platforms. • Outstanding, no-compromise performance. • Query for your studies from the built-in search. Security and HIPAA compliance: • eUnity requires users to log in prior to use. • After a period of inactivity, users are logged out of their session. • All data transfers are encrypted and secured via SSL. • No Protected Health Information (PHI) remains on the device when a study is closed. Requires A configured instance of eUnity server.
VidistarViewer
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.
- 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
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VidistarViewer™ offers medical professionals instant access to their medical images and reports from their mobile Apple device(s). With VidistarViewer™, users may view still images, video clips, patient information, diagnostic reports, and review their diagnostic DICOM studies (i.e. echos, vascular studies, OBGYN, nuclear, cath, angio, etc.). Review Studies from Anywhere VidistarViewer™ includes similar functionality to VidiStar's web-solutions, and allows users to review studies and reports regardless of location. Engage Your Patients Use your iPad to show your patient their diagnostic study and enhance their engagement in their plan of care by educating them on their condition, thus heightening their understanding and furthering your patient-relationship.
Screenshots
Verdict
The clearest difference is review sentiment: VidistarViewer at 50% against eUnity's 0%. eUnity's advantage is rating (5.0 vs 3.0) and update cadence (every 3 months vs every 30 months). On price, ratings volume, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
eUnity holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews complicate that: 0% of eUnity's written reviews are positive against 50% of VidistarViewer's, so the app with the better star average is not the one people write more warmly about.
eUnity ships an update every 3 months, VidistarViewer every 30 months. The most recent releases landed on September 8, 2026 and June 28, 2026 respectively.
| Parameter | eUnity | VidistarViewer |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 3.0 (2 ratings) |
| Positive reviews | 0.0% of reviews | 50.0% of reviews — better |
| Number of ratings | 1 | 2 — better |
| Update frequency | Every 3 months — better | Every 30 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 9 MB | 1 MB |
| Age rating | 12+ | 17+ |
| Developer | Client Outlook Inc. | VidiStar, LLC |
Customer experience
eUnity
VidistarViewer
In-app purchases
eUnity
No in-app purchases
VidistarViewer
No in-app purchases








