Comparison

AR vs Paradoxical Insomnia

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

Head to head
About

AR

Features
Read full description

AR-vos is an augmented reality app that enables you to view image trigger based AR artworks like Tamiko Thiel's "Eisai" or geolocative works like "Reign of Gold." "Eisai" is an image-trigger artwork that can be viewed anywhere in the world to meditate on the monk Eisai who brought Zen to Japan. It was developed for the Kennin-ji Zen Temple in Kyoto, as part of the "Art Innovation" Exhibition and Symposium. http://art.gsais.kyoto-u.ac.jp/index-en.html To use "Eisai," you first need to download the trigger image http://www.ar-vos.com/zen.jpg, either print the image or look at it on a screen. Start the app and bring the trigger image into the "Fit the image you're scanning" frame. Once the app detects the image, the animation of Eisai will emerge. "Reign of Gold" is a geolocative AR work that can be viewed anywhere around the world. Simply select the layer, it will surround you with an animated rain of gold coins.

About

Paradoxical Insomnia

Explore environmental stories and speculative futures through augmented reality in a public park. This app transforms familiar spaces into interactive canvases, revealing hidden ecological narratives and fostering a sense of wonder about urban climate resilience.

Highlights
  • Augmented reality experiences
  • Geo-located environmental stories
  • Exploration of urban climate resilience
  • Speculative fiction narratives
  • Site-responsive design
  • Contemplative user experience
Read full description

Paradoxical Insomnia is a free augmented-reality (AR) app that reimagines Brooklyn Bridge Park as a canvas for sustainability. The app reveals geo-located environmental stories hidden in plain sight and opens portals to explore urban climate resilience and interspecies futures through the lens of speculative fiction. These AR encounters transform the park into a living laboratory where ecological worlds intersect. Designed to be contemplative and site-responsive, Paradoxical Insomnia invites users to slow down, look closely, and experience familiar spaces with a renewed sense of wonder. This app premieres at Brooklyn Bridge Park, with additional locations to be added as the work expands. Artist-designed AR cards are available for download at www.paradoxicalinsomnia.earth. Paradoxical Insomnia is made possible by the New York State Council on the Arts with the support of the Office of the Governor and the New York State Legislature (NYSCA). It is a fiscally sponsored project of the New York Foundation for the Arts (NYFA). Special thanks to Lower Manhattan Cultural Council (LMCC) for providing my studio at the Arts Center on Governors Island.

Screenshots

AR4 screens
Paradoxical Insomnia4 screens

Verdict

The call

The clearest difference is update cadence: Paradoxical Insomnia at every 2 days against AR's every 4 months. AR's advantage is iOS requirement (11.3 vs 13.0). 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

AR ships an update every 4 months, Paradoxical Insomnia every 2 days. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

Scorecard2 real differences · 7 level
AR versus Paradoxical Insomnia: the parameters behind the verdict, then further details
ParameterARParadoxical Insomnia
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 4 monthsEvery 2 days — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.3 — better13.0
Further details — not scored
Size42 MB527 MB
Age rating4+4+
DeveloperTamiko ThielJimmy Collins

In-app purchases

None

AR

No in-app purchases

None

Paradoxical Insomnia

No in-app purchases

Questions

Is AR free?
AR is free to download, with no in-app purchases.
Is Paradoxical Insomnia free?
Paradoxical Insomnia is free to download, with no in-app purchases.
Do AR or Paradoxical Insomnia have ads?
Neither AR nor Paradoxical Insomnia shows ads.
Which is updated more often, AR or Paradoxical Insomnia?
AR ships an update every 4 months, and Paradoxical Insomnia every 2 days. Most recently, AR was updated on November 3, 2026 and Paradoxical Insomnia on October 30, 2026.

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