# 4th Wall > Augmented reality platform for experiencing and placing public art. (iPhone/iPad app by Nancy Baker Cahill Studio, Inc.) - Source: https://appshunter.io/ios/app/4th-wall/id1325881248 (this page in markdown: same URL + `.md`) - Developer: [Nancy Baker Cahill Studio, Inc](https://appshunter.io/developer/1600490816) - Category: Entertainment, Photo & Video - Price: Free - Rating: 4.50/5 from 42 App Store ratings · 6 written reviews indexed - Age rating: 12+ - Requires: iOS 15.0 · 298 MB - Languages: American English - Released: 2018-02-01 - Data updated: 2026-08-14 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/4th-wall/id1325881248/reviews.md ## What is 4th Wall? 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 ## Key features - 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 ## Recent user reviews (6 of 6) All indexed reviews: https://appshunter.io/ios/app/4th-wall/id1325881248/reviews.md ### 5/5 — the future of art *2020-12-31* the creator is amazing! love her work and this app! ### 1/5 — 1star bc Tinder forced this page open *2019-07-01* Please don't give them money to advertise when they're this user hostile. I didn't want to go to this page. ### 2/5 — Cool Concept if the App Stopped Crashing *2018-12-14* So the app had a 5 star review, but only 22 reviewers, a little skeptical but I downloaded it anyway.. Ok, so maybe 2 stars is a little harsh considering the idea of it is actually pretty cool and different (no SnapChat filters here)... But, the app crashed within a few seconds of me applying any of the filters which was really frustrating. Hopefully that is fixed soon, and if so I will definitely be updating my review. ### 5/5 — Download it! *2018-03-28* This app turns the accepted paradigms of fine and public art upside-down and backwards. The agency lies with the user. You choose how and where to experience this artwork. Refreshing, innovative, and fun. I highly recommend it! ### 5/5 — Who knew art could be so much fun? *2018-02-02* This thing is awesome. Interactive and beautifully designed and so much fun to play with. ### 5/5 — Amazing must buy *2018-02-01* This is undoubtedly one of the greatest Augmented Reality apps of all time. The work is inspiring, the programming is flawless, and the hologram is straight out of Star Wars. Highly recommend. ## Frequently asked questions about 4th Wall ### What is 4th Wall? 4th Wall is a free augmented reality platform that allows users to experience curated public art exhibitions at specific locations and place 3D artworks in their environment. It aims to inspire dialogue and expand understanding of public art. ### Does 4th Wall have ads? No, 4th Wall is ad-free. As a free application, it does not contain any advertisements, allowing for an uninterrupted user experience. ### What devices is 4th Wall available on? 4th Wall is available on iPhone 6s and above, running iOS 11 or later. It is also compatible with iPads and iPods. ### How often is 4th Wall updated? The app was last updated on November 20, 2025, indicating regular updates to improve the user experience and add new content. The latest version is 3.4. ### Can I use 4th Wall offline? The description implies that location services are used to direct users to artworks, suggesting an internet connection may be required for the 'Coordinates' feature. However, placing 3D drawings might be possible offline. ### What is the age rating for 4th Wall? 4th Wall has an age rating of 4+, making it suitable for a wide audience. This indicates it contains content generally considered appropriate for young children. ### How does the 'Coordinates' feature work in 4th Wall? The 'Coordinates' feature uses your location to guide you to specific sites where augmented reality artworks are displayed. These artworks are translated into AR and are designed to activate historically, politically, or culturally significant locations. ### What kind of art can I experience with 4th Wall? You can experience curated, collaborative, site-specific public AR art exhibitions. Additionally, you can view and place Nancy Baker Cahill’s dimensional drawings in your own environment. ## Version history (last 5 releases) ### 3.9 — 2026-08-11 UI updates. Updated translations. Better handling of denied location permission. ### 3.8 — 2026-07-15 Bugfixes. Updated Privacy Policy. ### 3.6 — 2026-07-04 Added virtual experience to view FREE if you're not near Alcatraz island. ### 3.5 — 2026-07-03 New artwork - FREE Added Spanish language support. ### 3.4 — 2025-11-20 Updates to AR Artworks ## Apps similar to 4th Wall | App | Rating | Price | Category | | --- | --- | --- | --- | | [Artcast](https://appshunter.io/ios/app/artcast/id1051396325) | 3.9 (27) | Free | Entertainment | | [The San Diego Museum of Art](https://appshunter.io/ios/app/the-san-diego-museum-of-art/id1006902485) | 3.9 (15) | Free | Entertainment | | [Pako Pablos](https://appshunter.io/ios/app/pako-pablos/id1553350009) | 5.0 (3) | Free | Entertainment | | [Meow Wolf](https://appshunter.io/ios/app/meow-wolf/id6446853169) | 4.9 (1,435) | Free | Entertainment | | [Art House AR](https://appshunter.io/ios/app/art-house-ar/id1408411964) | 4.7 (9) | Free | Entertainment | | [ARTECHOUSE](https://appshunter.io/ios/app/artechouse/id1290842575) | — | Free | Entertainment | ## More apps by Nancy Baker Cahill Studio, Inc - [ICAR AR](https://appshunter.io/ios/app/icar-ar/id1585727073) All apps by Nancy Baker Cahill Studio, Inc: https://appshunter.io/developer/1600490816 ## Related topics [4th wall](https://appshunter.io/ios/topics/4th-wall) · [4th wall ar](https://appshunter.io/ios/topics/4th-wall-ar) · [fourthwall](https://appshunter.io/ios/topics/fourthwall) · [sfunge ar](https://appshunter.io/ios/topics/sfunge-ar) · [muun astrology](https://appshunter.io/ios/topics/muun-astrology) · [ar artmash](https://appshunter.io/ios/topics/ar-artmash) · [artis arras](https://appshunter.io/ios/topics/artis-arras) · [djaara lights](https://appshunter.io/ios/topics/djaara-lights) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-14.*