# Merge Object Viewer — Hands-on digital teaching aids > Interactive 3D educational models for teaching and learning. (iPhone/iPad app by Merge Apps.) - Source: https://appshunter.io/ios/app/merge-object-viewer/id1367544362 (this page in markdown: same URL + `.md`) - Developer: [Merge Apps](https://appshunter.io/developer/1253049593) - Category: Education, Utilities - Price: Free with in-app purchases - Rating: 4.50/5 from 390 App Store ratings · 104 written reviews indexed - Age rating: 4+ - Requires: iOS 15.0 · 414 MB - Languages: American English - Released: 2018-08-01 - Data updated: 2026-08-12 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/merge-object-viewer/id1367544362/reviews.md ## What is Merge Object Viewer? PLEASE NOTE: This app requires a Merge Cube and a smartphone or a tablet to play. To find out how to get a Merge Cube and to learn more, visit our website at: https://www.MergeCube.com. Object Viewer puts hundreds of digital teaching aids in the palm of your hand! Students can learn about rocks and minerals, mammals, reptiles, lifecycles, cells, and so much more using different collections of hands-on 3D models. Students can also upload, view, and share their own 3D objects on the Merge Cube. If you have any questions or suggestions, we would love to hear from you! Contact us at any time at support@MergeEdu.com. Privacy Policy: https://MergeEdu.com/privacy-policy Terms of Use: https://MergeEdu.com/terms-of-use ## Key features - Hundreds of 3D teaching aids - Interactive 3D models - Learn about science and biology - Upload and view custom 3D objects - Hands-on digital learning ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Object Viewer Premium Annual | $99.99 | per year | | Object Viewer Premium Monthly | $9.99 | per month | | Merge EDU Individual | $9.99 | per month | | Merge EDU Individual | $99.99 | per year | ## What do users think of Merge Object Viewer? Overall sentiment: neutral **Pros** - 🚀 Engaging AR STEM tool - 👍 Intuitive interface - 👍 Seamless object merging - 👍 Extensive file format support - 👍 Convenient sharing options - 👍 Fun and learning combined **Cons** - 🐛 Frequent crashes - 🐛 Slow rendering/loading - 🐛 Compatibility issues on older devices - 🔒 Paywall for full access - 🐛 Unstable login/account management **Commonly reported bugs** - Objects not loading or displaying incorrectly - App freezing or closing unexpectedly - Labeling/annotation issues with 3D objects - Compatibility problems on iPads and older iOS versions **Most requested features** - Adjustable lighting for 3D objects - Ability to snap objects together - Camera button for capturing scenes - Restore VR support - More free 3D content options ## Recent user reviews (10 of 104) All indexed reviews: https://appshunter.io/ios/app/merge-object-viewer/id1367544362/reviews.md ### 5/5 — Incredible Way to Explore and Interact with 3D Models *2026-06-15, version 3.5.7* Merge Object Viewer is an outstanding educational tool that brings learning to life in ways that traditional resources simply cannot. Using the Merge Cube, students can hold, examine, and interact with detailed 3D objects right in their hands, creating a level of engagement that is hard to match. What I appreciate most is how easily students can explore objects from every angle. Whether studying science, history, geography, or STEM concepts, the ability to manipulate and investigate 3D models helps deepen understanding and sparks curiosity. Students are naturally drawn into the learning experience and often spend extra time exploring and asking questions. As an educator, I also appreciate how simple the app is to use. The interface is intuitive, the models are impressive, and the overall experience is both educational and engaging. Merge Object Viewer has become a valuable tool in our classroom, helping transform abstract concepts into tangible learning experiences. If you're looking for a way to make learning more interactive, immersive, and memorable, Merge Object Viewer is an excellent choice. ### 1/5 — Will not let me refund *2026-03-01, version 3.5.7* I got a free trial but it won’t let me cancel it and it charged me again horrible app does not even show you where to cancel subscription ### 1/5 — No carga visualizaciones *2025-09-21, version 3.5.4* Selecciono lo que quiero visualizar con ayuda del cubo y nunca carga, al parecer ya quedo obsoleta la aplicación o la descontinuaron. ### 2/5 — No funciona en IOS26 *2025-09-16, version 3.5.4* La aplicación queda cargando en el momento después de seleccionar el objeto a observar con la ayuda del cubo. ### 1/5 — Juifs *2025-09-10, version 3.5.4* Mon prof de svt m’a piraté mon compte help je hais les feujs ### 5/5 — Almost Perfect *2025-09-08, version 3.5.3* The merge cube lets you display 3-D objects on a simple cheap foam cube. This means that you can hold and move 3-D models by looking at them through this app. The upload support is top-notch. Exporting from Feather 3-D (AMAZING for figuring out concepts with simple modeling) on iPad, importing models is one click. The ability to build structures and interact with uploaded objects in the real world , scaling them up to room size, is remarkable. The tracking is excellent, and brings a level of immersion I did not expect. Wish list: Allow objects in World mode to snap together (horizontally + vertically), a camera button, and bring back VR support! ### 5/5 — Amazing Learning Tool! *2025-01-07, version 3.4.32* Object viewer is truly unique. Teachers can have any teaching aid right at their fingertips to enhance a lesson. Students can explore their interests and search through a wide variety of collections. This makes science so fun and engaging! ### 1/5 — App funktioniert zur Zeit nicht *2024-11-06, version 3.4.31* Kommt leider nicht über Status „Verbindung mit Dashboard…“ hinaus. ### 5/5 — Wow factor granted *2024-08-15, version 3.4.26* Amazing app that combines content and competences for kids and adults! Fun and learning made interactive. ### 5/5 — Worth every penny! *2024-06-03* This app is incredibly engaging and easy to use, offering remarkable versatility. It makes learning fun for children. Teaching and learning with this app and the Merge Cube is highly effective using true-to-life aids you can hold and interact with. You can even upload your own 3D objects. ## Frequently asked questions about Merge Object Viewer ### What is Merge Object Viewer? Merge Object Viewer is an application that provides hundreds of digital teaching aids in the form of interactive 3D models. It allows students to explore various subjects like rocks, mammals, and cells in a hands-on digital format. ### What do I need to use Merge Object Viewer? To use this app, you will need a Merge Cube and a smartphone or tablet. The Merge Cube is a physical object that the app interacts with to display the 3D models. ### Can I use my own 3D models with the app? Yes, the app allows you to upload, view, and share your own 3D objects on the Merge Cube. This feature enables personalized learning experiences and creative projects. ### What subjects can I learn about with this app? The app offers collections covering a wide range of subjects, including rocks and minerals, mammals, reptiles, lifecycles, and cells. It aims to provide diverse and engaging educational content. ### Is Merge Object Viewer free to use? The app itself is free to download and use. However, it requires a Merge Cube, which is a separate purchase. The app also mentions in-app purchases, suggesting there may be additional content or features available for purchase. ## Version history (last 5 releases) ### 3.5.7 — 2025-11-26 Bug fixes and improvements ### 3.5.6 — 2025-10-21 Bug fixes and improvements ### 3.5.5 — 2025-10-06 Bug fixes and improvements ### 3.5.4 — 2025-09-09 Bug fixes and improvements ### 3.5.3 — 2025-05-22 Bug fixes and improvements ## Apps similar to Merge Object Viewer | App | Rating | Price | Category | | --- | --- | --- | --- | | [Evo by Ozobot](https://appshunter.io/ios/app/evo-by-ozobot/id1145978152) | 4.6 (1,069) | Free | Education | | [Spike™ LEGO® Education](https://appshunter.io/ios/app/spike-lego-education/id6443545905) | 4.8 (3,461) | Free | Education | | [Delightex Edu](https://appshunter.io/ios/app/delightex-edu/id1224622426) | 3.9 (178) | Free | Education | | [Blockly for Dash & Dot robots](https://appshunter.io/ios/app/blockly-for-dash-and-dot-robots/id906750147) | 4.3 (160) | Free | Education | | [Sphero Edu](https://appshunter.io/ios/app/sphero-edu/id1017847674) | 4.5 (1,530) | Free | Education | | [Halo AR – 3D Experience Maker](https://appshunter.io/ios/app/halo-ar-3d-experience-maker/id1534359793) | 4.6 (364) | Free | Education | ## More apps by Merge Apps - [Merge Explorer](https://appshunter.io/ios/app/merge-explorer/id1453098606) - [Merge HoloGlobe](https://appshunter.io/ios/app/merge-hologlobe/id1586658852) - [3D-Scanner](https://appshunter.io/ios/app/3d-scanner/id6449950944) - [Merge Creator](https://appshunter.io/ios/app/merge-creator/id6479258434) All apps by Merge Apps: https://appshunter.io/developer/1253049593 ## Related topics [object viewer](https://appshunter.io/ios/topics/object-viewer) · [merge object viewer](https://appshunter.io/ios/topics/merge-object-viewer) · [3cad vr viewer](https://appshunter.io/ios/topics/3cad-vr-viewer) · [cospaces](https://appshunter.io/ios/topics/cospaces) --- *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 2026-08-12.*