Comparison

Kai's Virtual Viewer vs Westmead ECMO App

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

Head to head
About

Kai's Virtual Viewer

This app brings physical robots to life in augmented reality, allowing users to code their movements and complete missions. It bridges the gap between the physical and virtual worlds for an interactive learning experience.

Highlights
  • Augmented Reality (AR) integration
  • Code robot movements
  • Complete virtual missions
  • Themed mat interaction
  • Cross-device coding (Kai Blockly)
  • Virtual Reality (VR) mode available
Features
Read full description

Experience the intersection of physical and virtual worlds! Use the KaiLab (formerly Kai’s Clan) robots on our themed mats and watch your code execute in stunning Augmented Reality (AR). Complete missions as your robot navigates the virtual terrain, driven by your code in Kai Blockly on a separate device. Getting Started: - Access: Ensure camera and photo access is granted. - Join: Enter or scan the provided QR classroom code. - Select: Choose your desired mat theme. - Code & Play: Use Kai Blockly on a different device to control your physical robot, then observe its movements reflected in the virtual environment. Augmented Reality (AR) Mode: - Setup: Use either the printed color version of the mat or the mat included in your kit. - Activate: Once the level is loaded, tap the hamburger menu (top right), then select the AR mode button. - View: Point your device's camera at the physical mat to instantly bring the virtual world to life. Virtual Reality (VR) Mode: For an immersive experience, download our Oculus app for the Meta Quest VR headset. https://www.meta.com/en-gb/experiences/kais-virtual-viewer/7224288144267957/?srsltid=AfmBOoo6bENUwaJFAekX31uf1DzTWzGceHoVtaJkebRRicjr_xb-8Hr1

About

Westmead ECMO App

Read full description

PURPOSE The Westmead Hospital ECMO and ALS App has been developed, utilising evidence-based information, to enhance patient and clinical decision-making, improve efficiency in delivery of safe, standardised health care. INTENDED AUDIENCE The algorithms presented are intended primarily for health professionals and the following audiences, specifically at Westmead Hospital, Sydney NSW Australia: - Physicians, nurses and other health care professionals - Health care administrators - Researchers OTHER AUDIENCES INCLUDING PATIENTS If you are a patient and accessing these algorithms, you should understand that the information presented is designed for the use of the expert audiences, identified above. You should seek assistance from your health care professional in interpreting these materials and applying them in individual cases. MEDICAL ADVICE The algorithms are evidence-based processes that are intended to assist physician and patient decisions regarding the health care of unwell patients at Westmead Hospital. Although designed to standardise decision plans for ECMO and Cardiac Arrest patients, the algorithms cannot address the unique needs of each patient or the combination of resources available to a particular community or health care professional. The algorithms are not entirely inclusive or exclusive of all methods of reasonable care that can result in the same outcome. Deviation from these algorithms may be justified by individual circumstances. DISCLAIMERS The algorithms are for use specifically at Westmead Hospital, NSW, Australia. The creator and contributors to these algorithms do not assume any legal liability or responsibility for the use/application or resulting outcomes thereof these guidelines, both within or outside Westmead Hospital. Westmead Hospital does not assume any legal liability or responsibility for the accuracy, completeness, and/or clinical efficacy of these algorithms for the use/application or resulting outcomes thereof these guidelines, both within or outside Westmead Hospital. Westmead Hospital does not assume any legal liability or responsibility for the accuracy, completeness, and/or clinical efficacy of these algorithms.

Screenshots

Kai's Virtual Viewer4 screens
Westmead ECMO App3 screens

Verdict

The call

The clearest difference is update cadence: Kai's Virtual Viewer at every 2 months against Westmead ECMO App's every 26 months. Kai's Virtual Viewer also leads on device support. On price, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Kai's Virtual Viewer ships an update every 2 months, Westmead ECMO App every 26 months. The most recent releases landed on November 3, 2026 and October 25, 2026 respectively.

Scorecard2 real differences · 8 level
Kai's Virtual Viewer versus Westmead ECMO App: the parameters behind the verdict, then further details
ParameterKai's Virtual ViewerWestmead ECMO App
PriceFreeFree
Rating3.0 (2 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 2 months — betterEvery 26 months
AdsNo—
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — better—
Requires iOS15.015.0
Further details — not scored
Size351 MB100 MB
Age rating4+12+
DeveloperKai's Education LimitedWestern Sydney Local Health District

In-app purchases

None

Kai's Virtual Viewer

No in-app purchases

None

Westmead ECMO App

No in-app purchases

Questions

Is Kai's Virtual Viewer free?
Kai's Virtual Viewer is free to download, with no in-app purchases.
Is Westmead ECMO App free?
Westmead ECMO App is free to download, with no in-app purchases.
Which is updated more often, Kai's Virtual Viewer or Westmead ECMO App?
Kai's Virtual Viewer ships an update every 2 months, and Westmead ECMO App every 26 months. Most recently, Kai's Virtual Viewer was updated on November 3, 2026 and Westmead ECMO App on October 25, 2026.

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