# Cosmic Stroll 2 — VR tour of real galaxy data > VR space exploration app using real galaxy data and astrophysics. (iPhone/iPad app by Blue Donut Studios Limited.) - Source: https://appshunter.io/ios/app/cosmic-stroll-2/id1473978254 (this page in markdown: same URL + `.md`) - Developer: [Blue Donut Studios Limited](https://appshunter.io/developer/1291396457) - Category: Education, Reference - Price: Free - Age rating: 4+ - Requires: iOS 12.0 · 199 MB - Languages: English - Released: 2019-09-11 - Data updated: 2026-06-10 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/cosmic-stroll-2/id1473978254/reviews.md ## What is Cosmic Stroll 2? Cosmic Stroll Version 2.1 is a Cardboard VR App that uses real astrophysics and cosmology science results developed at the University of Portsmouth using the Sloan Digital Sky Survey. Using your iPhone, you can board the Cosmic Stroll’s Space Station to make your very own spacewalk exploring how the real universe looks like: plenty of beautiful galaxies and dark voids… And for the first time, you will be able to travel back in time to epochs when our own planet did not even exist yet! CS2 builds upon the initial work developed at the Institute of Cosmology and Gravitation at the University of Portsmouth. This version now contains a VR Exhibition on a space station. This then leads you out into the Universe 3 billion years ago. You will see what look like stars. They are in fact galaxies! Move around the space station by moving your head and putting the white dot cursor over the blue/green spheres, then stare at it for about ten seconds. When you do this the dot will turn into a circle. You need to keep the sphere inside the circle for about 10 seconds and then you will be automatically taken to that location. Just repeat the process to move to the next location. When you are outside of the space station you will see actual galaxy, data collected as part of the ICGS work with the Sloan Digital Sky Survey data and the amazing work developed by Prof. Claudia Maraston and her team. Move through the galaxy data in the same way as inside the space station by staring at nearby galaxies. Look for the green dot to return to the space station. The deeper into space you go the further back in time you are travelling. Find the green sphere to return to the space station. ## Key features - Cardboard VR compatibility - Real astrophysics and cosmology data - Explore galaxies and dark voids - Travel back in time - VR Exhibition on a space station - Head-based navigation ## Recent user reviews (1 of 1) All indexed reviews: https://appshunter.io/ios/app/cosmic-stroll-2/id1473978254/reviews.md ### 5/5 — Excellent *2019-12-10* Fab app to see real galaxy data. 😊 ## Frequently asked questions about Cosmic Stroll 2 ### What is Cosmic Stroll 2? Cosmic Stroll 2 is a Cardboard VR application that allows users to explore real astrophysics and cosmology data. It provides a virtual spacewalk experience, showcasing galaxies and cosmic voids, and enables travel back in time. ### How do I navigate in Cosmic Stroll 2? Navigation is done by moving your head to aim a white dot cursor at blue/green spheres. Stare at the sphere for about ten seconds until it turns into a circle, keeping the sphere within the circle to move to that location. ### What kind of data does Cosmic Stroll 2 use? The app utilizes real astrophysics and cosmology science results from the University of Portsmouth, specifically data from the Sloan Digital Sky Survey. It features galaxies and dark voids as observed in the universe. ### Can I travel back in time with Cosmic Stroll 2? Yes, Cosmic Stroll 2 allows you to travel back in time. By venturing deeper into space within the app, you are effectively traveling further back to epochs when our planet did not yet exist. ### What devices is Cosmic Stroll 2 compatible with? Cosmic Stroll 2 is compatible with iPhone and iPod devices. It requires a Cardboard VR viewer to experience the virtual reality aspects. ### Is Cosmic Stroll 2 suitable for children? Cosmic Stroll 2 has an age rating of 4+, making it suitable for younger users interested in space and science. The educational content is designed to be engaging and informative. ### How often is Cosmic Stroll 2 updated? Cosmic Stroll 2 was last updated on September 11, 2019, with version 2.1. The app was initially released on September 11, 2019. ### Does Cosmic Stroll 2 have ads? No, Cosmic Stroll 2 does not contain advertisements. The app is free to download and use without any ad interruptions. ## Version history (last 1 release) ### 2.1 — 2019-09-11 No release notes. ## More apps by Blue Donut Studios Limited - [WPP Retail Diginar](https://appshunter.io/ios/app/wpp-retail-diginar/id1509483468) - [WPP Global Diginar](https://appshunter.io/ios/app/wpp-global-diginar/id1516663684) - [WPP China Diginar](https://appshunter.io/ios/app/wpp-china-diginar/id1534292563) - [WPP Canada Diginar](https://appshunter.io/ios/app/wpp-canada-diginar/id1536167617) - [History of Retail](https://appshunter.io/ios/app/history-of-retail/id1558660000) All apps by Blue Donut Studios Limited: https://appshunter.io/developer/1291396457 --- *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 2026-06-10.*