Comparison

VR Wonderwater vs ARSynth

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

Head to head
About

VR Wonderwater

Transform a hospital room into a vibrant underwater world. Explore the environment and find hidden surprises by focusing on floating bubbles. This immersive experience was created in collaboration with children to bring their imaginations to life.

Highlights
  • Transform hospital rooms into underwater worlds
  • Interactive bubble discovery
  • Child-inspired 3D animations
  • Relaxing and immersive experience
  • Cardboard VR headset compatible
Features
Read full description

With this app, your hospital room transforms into a beautiful underwater world. Look around and keep your eyes on the bubbles to discover something new each time. This relaxing app was developed for the project "VR in the Hospital," a collaboration between JEF and VRT Sandbox, supported by the Flemish government as part of innovative partnership projects, and developed by Hunsk and Soulmade. For several years now, JEF has been bringing festival films to hospitals through the project "JEF in the Hospital." This initiative has grown into a platform where children and young people can watch festival films all year round. But the JEF festival is more than just watching films during the spring break. Every year, visitors can also be amazed in the media lab or take part in workshops and masterclasses. Virtual reality offers the opportunity to bring this part of the festival to hospitals or even to children’s homes. To create the content for the VR Wonderwater app, we visited children in hospitals and rehabilitation centers. They shared their imagination and drew characters, which the animators then translated into 3D animations. The result can be admired in this app, using a (cardboard) VR headset. Want to know more about JEF? www.jeugdfilm.be

About

ARSynth

Read full description

ARSynth is a browser-based augmented reality composer for live events. Design animated AR scenes, publish them to a permanent QR code, and update what audiences see in real time. Built as part of Next Stage AR — a Dutch initiative helping music venues and festivals adopt mobile AR through open, accessible tooling.

Screenshots

VR Wonderwater4 screens
ARSynth1 screens

Verdict

The call

The clearest difference is update cadence: ARSynth at fortnightly against VR Wonderwater's every 33 months. VR Wonderwater's advantage is iOS requirement (13.0 vs 16.0). On price, ads, in-app purchases and device support 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

VR Wonderwater ships an update every 33 months, ARSynth fortnightly. Both last shipped on November 3, 2026.

Scorecard2 real differences · 8 level
VR Wonderwater versus ARSynth: the parameters behind the verdict, then further details
ParameterVR WonderwaterARSynth
PriceFreeFree
Rating5.0 (5 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings5 — better—
Update frequencyEvery 33 monthsFortnightly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better16.0
Further details — not scored
Size117 MB5 MB
Age rating4+4+
DeveloperJefSuperposition

In-app purchases

None

VR Wonderwater

No in-app purchases

None

ARSynth

No in-app purchases

Questions

Is VR Wonderwater free?
VR Wonderwater is free to download, with no in-app purchases.
Is ARSynth free?
ARSynth is free to download, with no in-app purchases.
Do VR Wonderwater or ARSynth have ads?
Neither VR Wonderwater nor ARSynth shows ads.
Which is updated more often, VR Wonderwater or ARSynth?
VR Wonderwater ships an update every 33 months, and ARSynth fortnightly. Most recently, VR Wonderwater was updated on November 3, 2026 and ARSynth on November 3, 2026.

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