4th Wall vs Amigi
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
Read full descriptionHide full description
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
Amigi
Transform physical block creations into digital masterpieces. Bring your imagination to life with enchanted castles, skyscrapers, and more. Save and share your unique designs.
- Build and transform physical block creations
- Interactive digital enhancement of physical play
- Explore endless design styles
- Save and share creations in a portfolio
- Inspires creative confidence
Read full descriptionHide full description
Amigi is the first app that transforms your wooden block creations into stunning masterpieces — enchanted castles, towering skyscrapers, underwater worlds, famous buildings, ancient ruins… Your imagination is the limit! Amigi bridges the gap between physical and digital play, inspiring creative confidence in every builder. Key Features: – Build & Transform: Construct your structures with blocks and watch as Ami brings them to life in the app. – Interactive Play: Encourage physical play with blocks, enhanced by the magic of the Amigi app. – Endless Styles: From ancient castles to modern skyscrapers, explore limitless design possibilities. – Portfolio & Sharing: Each creation gets saved to your device, and organized in your Amigi portfolio. Wow your friends and family with what you’ve created! New exciting features coming soon! –––––––– We take privacy seriously. http://www.amigi.co/privacy Terms of Use https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is rating: Amigi at 5.0 against 4th Wall's 4.5. 4th Wall's advantage is in-app purchases (none vs 2) and ratings volume (42 vs 1). On price, update cadence, ads 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
Both are free to download. Amigi sells 2 in-app purchases, starting at $5.99 per month. 4th Wall asks for nothing beyond the download.
Amigi holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: 4th Wall has 42 ratings behind it against 1, so its average is the more settled of the two.
4th Wall ships an update every 11 days, Amigi every 3 weeks. The most recent releases landed on October 7, 2026 and October 14, 2026 respectively.
| Parameter | 4th Wall | Amigi |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (42 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 66.7% of reviews | — |
| Number of ratings | 42 — better | 1 |
| Update frequency | Every 11 days — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 298 MB | 53 MB |
| Age rating | 12+ | 4+ |
| Developer | Nancy Baker Cahill Studio, Inc | Studio Mathias LLC |
Customer experience
4th Wall
Amigi
In-app purchases
4th Wall
No in-app purchases
Amigi
- Amigi Creator$5.991 Month
- Credits$4.99









