4th Wall vs ARpoise
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
4th Wall
Experience public art in augmented reality. Discover curated AR exhibitions at significant locations or place 3D artworks in your own environment. Engage with art that activates historical sites and inspires dialogue.
- Augmented reality public art exhibitions
- Site-specific AR artworks
- Place 3D dimensional drawings
- Record and share AR creations
- Explore historically significant sites
- Sound integration for artworks
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4th Wall is a free, augmented reality (AR) public art platform exploring inclusive creative expression. “Coordinates” hosts an ongoing series of curated, collaborative, site specific, public AR art exhibitions. Users are invited to be physically present at specific locations to experience AR artworks in situ. When users select the Coordinates feature, based on their location, they will be directed toward artworks – translated into AR-- created by artists that activate the historically, politically or culturally significant sites they have chosen. “Coordinates” aims to inspire thoughtful dialogue and expand our understanding of public art. By pressing the AR Artworks button, users can view, explore and place Nancy Baker Cahill’s dimensional drawings in the environment of their choice. Drawings can be rotated, scaled, placed and recorded by user. What’s New - A more streamlined experience for the user, with the removal of the hologram, studio experience and Desert X exhibition buttons and an expansion of the curated and site-specific “Coordinates” AR public art exhibitions platform. - Artworks may include sound so make sure to check for the new orange sound button at the top of the menu when observing an artwork on site. - The “Refresh” button updates the nearest artwork depending on the user’s location. - The “About” button directs users to the home page for 4thwallapp.org. Users can re-enter the app by tapping the text, “4th Wall” at the upper left hand corner of their screens. 4th Wall App is available on iPhone 6s iOS11 or above. Founding artist and Creative Director: Nancy Baker Cahill App Developer: Drive Studios ©nancybakercahill2019
ARpoise
Experience augmented reality artworks that blend digital art with your surroundings. Discover interactive installations like "Lotus Meditation" and "Evolution of Fish" through your smartphone.
- View AR artworks
- Geo-locative art experiences
- Interactive meditation art
- Explore digital installations
- Smartphone-based AR
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ARpoise is an augmented reality app that enables you to view the AR artworks like "Evolution of Fish", "Lotus Meditation" or "Suspended Spring." "Lotus Meditation" is a geo-locative artwork that can be viewed anywhere in the world to mediate on the Lotus Sutra. It was developed for the Kennin-ji Zen Temple in Kyoto, where it premiered on March 14 2019 as part of the "Art Innovation" Exhibition and Symposium. To use "Lotus Meditation," start the app, then cup your smartphone between your two hands. Search for the lotus flowers that surround you. Gently focus on one of the flowers in the middle of your screen until it enlarges to envelope you. In its heart you will find a special surprise.
Screenshots
Verdict
The clearest difference is update cadence: 4th Wall at every 11 days against ARpoise's every 2 months. 4th Wall also leads on ratings volume (42 vs 2). ARpoise's advantage is iOS requirement (12.0 vs 15.0). On price, rating, ads and in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 4.5 for 4th Wall against 4.5 for ARpoise. That said, the two scores are not equally well evidenced: 4th Wall has 42 ratings behind it against 2, so its average is the more settled of the two.
4th Wall ships an update every 11 days, ARpoise every 2 months. The most recent releases landed on September 5, 2026 and September 14, 2026 respectively.
| Parameter | 4th Wall | ARpoise |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (42 ratings) | 4.5 (2 ratings) |
| Positive reviews | 66.7% of reviews | — |
| Number of ratings | 42 — better | 2 |
| Update frequency | Every 11 days — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 298 MB | 62 MB |
| Age rating | 12+ | 4+ |
| Developer | Nancy Baker Cahill Studio, Inc | Tamiko Thiel |
Customer experience
4th Wall
ARpoise
In-app purchases
4th Wall
No in-app purchases
ARpoise
No in-app purchases








