Comparison

Immersal vs EchoVision

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

Head to head
About

Immersal

Features
Read full description

Immersal App lets you create and share a personal metaverse at your favorite location in a matter of minutes. This is a new and fun way to share your personal digital content like photos and videos tagged into real places and experienced there - and only there. You own the items you share. You own the digital space. You own your personal metaverse. As part of the registration process of the Immersal App you register your account with Immersal. The account allows you to use the Immersal App and its features and to access Immersal cloud services. The creation of your personal metaverse starts by mapping a real-world location that you select using the Immersal App. During the mapping process the photos taken are being sent to Immersal Cloud Service for processing to produce a spatial map of the location you selected for the metaverse. These images will only be used for the map creation process and are not shared with anyone. To create a personal metaverse map you need to have permission of the owner of the location that you map, unless it is a public place. Make sure also, that the content you place in the metaverse is appropriate and you have necessary rights for placing it. You are alone responsible for claims made by anyone regarding your content or your right to place it in your metaverse. By using the Immersal App you accept that Immersal can also place virtual content such as 3d models into your metaverse. Immersal general terms can be found at https://immersal.com Enjoy your metaverse!

About

EchoVision

Experience the world through the eyes of a bat with this mixed reality art installation. Using a bat-shaped mask and your smartphone's LiDAR, visualize echoes and understand echolocation. It offers a unique perspective on non-human sensory perception and promotes ecological appreciation.

Highlights
  • Simulates bat echolocation
  • Mixed reality art experience
  • Handheld bat-shaped masks
  • Smartphone LiDAR integration
  • Visualizes propagating echoes
  • Promotes ecocentric design perspective
Features
Read full description

EchoVision is an interactive mixed reality art experience that simulates bat echolocation using custom-designed, handheld, bat-shaped masks based on the open-source HoloKit headset. As users initiate sounds, they experience echolocation—the remarkable navigation method bats employ in darkness—through visual representations of propagating echoes mapped onto the real-world 3D shape of the surrounding environment, scanned in real-time by the LiDAR sensor of a smartphone mounted on the masks. By providing a unique glimpse into how non-human creatures perceive their sensory world, EchoVision promotes an ecocentric design perspective, fostering interspecies understanding and appreciation.

Screenshots

Immersal3 screens
EchoVision1 screens

Verdict

The call

The clearest difference is update cadence: Immersal at every 3 weeks against EchoVision's every 2 months. Immersal also leads on iOS requirement (12.0 vs 17.0). 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

Immersal ships an update every 3 weeks, EchoVision every 2 months. The most recent releases landed on September 8, 2026 and June 5, 2026 respectively.

Scorecard2 real differences · 8 level
Immersal versus EchoVision: the parameters behind the verdict, then further details
ParameterImmersalEchoVision
PriceFreeFree
Rating5.0 (2 ratings) — better
Positive reviews80.0% of reviews
Number of ratings2 — better
Update frequencyEvery 3 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree
DevicesiPhone, iPad, iPodiPhone, iPad, Vision Pro
Requires iOS12.0 — better17.0
Further details — not scored
Size128 MB85 MB
Age rating4+4+
DeveloperImmersal Ltd.Holo Interactive US, Inc.

In-app purchases

None

Immersal

No in-app purchases

None

EchoVision

No in-app purchases

Questions

Is Immersal free?
Immersal is free to download, with no in-app purchases.
Is EchoVision free?
EchoVision is free to download, with no in-app purchases.
Do Immersal or EchoVision have ads?
Neither Immersal nor EchoVision shows ads.
Which is updated more often, Immersal or EchoVision?
Immersal ships an update every 3 weeks, and EchoVision every 2 months. Most recently, Immersal was updated on September 8, 2026 and EchoVision on June 5, 2026.

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