Comparison

VidistarViewer vs UDE Lite

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

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
Read full description

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.

About

UDE Lite

This medical imaging app transforms an iPad Pro into a DICOM server and viewer for research and reference. It allows for offline display and storage of medical images transmitted via DICOM communication, offering intuitive manipulation tools and sharing capabilities. Note: It is not certified for clinical diagnosis and does not support mammography viewing.

Highlights
  • DICOM image display, storage, and processing
  • DICOM Query and Retrieve functionality
  • Intuitive image manipulation tools
  • Print and upload photos/files
  • Share DICOM studies via AirDrop
  • Customizable DICOM communication settings
Features
Read full description

Ubiquitous Diagnostic Environment (UDE) Lite is an iOS-based medical imaging display solution, converting any standard iPad Pro into a standalone DICOM server and viewer. The application can work with PACS, medical imaging modalities, or any DICOM-compatible software, allowing exam images to be directly transmitted to an iPad via DICOM communication for offline display and storage. The advancement of this versatile application facilitates the communication of clinical information and overcomes traditional workstation barriers for optimal outcomes. WARNING: UDE Lite is not TFDA, FDA, or CE-certified for clinical or medical use and CANNOT be used for primary diagnosis or reviewing purposes. It is not medical device software; it can be used ONLY FOR RESEARCH or REFERENCE purposes. **Viewing, displaying, and storing of mammography is not available on this application. **For TFDA and FDA certified versions that support mammography viewing, please refer to UDE Pro. Key Features: - Displaying, storing, and processing DICOM images - DICOM Query and Retrieve - Intuitive image manipulation tools - Printing and uploading photos/files for designated studies - Modification of basic study information - Sharing DICOM studies/series through AirDrop - User-customizable settings for DICOM communication The FREE trial allows access to 1 study ONLY. To have unlimited access, you need to purchase an auto-renewable subscription. The subscription automatically renews on a monthly basis unless it's turned off at least 24 hours before the end of the current period. Manual: http://www.ebmtech.com/pPage/UDE/dl/UDE_Manual.pdf Terms of Use: https://www.ebmtech.com/termsofuse_UDE.html For any questions, please leave us a review or contact us via info@ebmtech.com

Screenshots

VidistarViewer4 screens

Verdict

The call

The clearest difference is rating: UDE Lite at 5.0 against VidistarViewer's 3.0. UDE Lite also leads on update cadence (every 2 months vs every 30 months). VidistarViewer's advantage is in-app purchases (none vs 1) and device support (3 vs 1). On price, ratings volume, ads and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. UDE Lite sells 1 in-app purchase, starting at $29.99 per month. VidistarViewer asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

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

UpkeepUpdate frequency

VidistarViewer ships an update every 30 months, UDE Lite every 2 months. The most recent releases landed on June 28, 2026 and June 25, 2026 respectively.

Scorecard5 real differences · 5 level
VidistarViewer versus UDE Lite: the parameters behind the verdict, then further details
ParameterVidistarViewerUDE Lite
PriceFreeFree
Rating3.0 (2 ratings)5.0 (1 ratings) — better
Positive reviews50.0% of reviews—
Number of ratings2 — better1
Update frequencyEvery 30 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPad
Requires iOS13.0 — better14.0
Further details — not scored
Size1 MB179 MB
Age rating17+17+
DeveloperVidiStar, LLCEBM Technologies, Incorporated.

Customer experience

VidistarViewer

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

UDE Lite

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

VidistarViewer

No in-app purchases

1 purchases

UDE Lite

Subscriptions1
  • Full Features$29.991 Month

Questions

Is VidistarViewer free?
VidistarViewer is free to download, with no in-app purchases.
Is UDE Lite free?
UDE Lite is free to download, with in-app purchases available.
Which has better reviews, VidistarViewer or UDE Lite?
UDE Lite is rated higher. VidistarViewer averages 3.0 out of 5 from 2 ratings, while UDE Lite averages 5.0 from 1 ratings.
Do VidistarViewer or UDE Lite have ads?
Neither VidistarViewer nor UDE Lite shows ads.
Which is updated more often, VidistarViewer or UDE Lite?
VidistarViewer ships an update every 30 months, and UDE Lite every 2 months. Most recently, VidistarViewer was updated on June 28, 2026 and UDE Lite on June 25, 2026.

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