# Galaxy Merge: Space Sandbox — Merge planets into black holes > Hands-on gravity sandbox for creating and merging celestial bodies. (iPhone/iPad app by Adam Drummond.) - Source: https://appshunter.io/ios/app/galaxy-merge-space-sandbox/id6780233315 (this page in markdown: same URL + `.md`) - Developer: [Adam Drummond](https://appshunter.io/developer/6780233317) - Category: Games, Casual, Simulation - Price: Free - Rating: 5.00/5 from 4 App Store ratings · 2 written reviews indexed - Age rating: 4+ - Requires: iOS 15.0 · 7 MB - Languages: American English - Released: 2026-06-17 - Data updated: 2026-07-31 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/galaxy-merge-space-sandbox/id6780233315/reviews.md ## What is Galaxy Merge? Galaxy Merge is a relaxing, hands-on gravity sandbox — a pocket planetarium where you build the cosmos with your fingertips. Drag glowing planets, stars, and comets onto the night sky, fling them together, and watch real-feeling gravity take over. When two worlds collide they merge and climb the cosmic mass ladder: asteroids and comets build planets, planets grow into stars, stars swell into blue giants, and enough mass collapses into a neutron star — or a black hole that devours everything around it. There's no timer, no score, and no way to lose. Just a calm, endlessly playable universe to experiment with. CREATE A UNIVERSE • Drag and fling planets, dwarf stars, giants, comets, and more • Watch bodies orbit, collide, and merge in real time • Grow your creations all the way up to a supermassive black hole REAL-FEELING PHYSICS • Multitouch gravity — every object pulls on every other • Stars are born, burn, and die: supernovae, neutron stars, white dwarfs • Planets warm and cool by starlight; comets deliver water to seed life COSMIC SPECTACLE • Light-bending black holes • Supernova explosions, shockwaves, and glowing nebulae • Lock any object in place and orbit others around it BEAUTIFUL & LIGHTWEIGHT • Every planet, star, and effect is drawn procedurally — crisp on any screen • Tiny download, works offline, no account or sign-up Galaxy Merge is free to play. A couple of the most extreme objects — like the Neutron Star and White Hole — can be unlocked by watching an optional rewarded ad; everything else is yours from the start. Inspired by the touch-table exhibits at science museums and planetariums. Whether you're a space lover, a curious kid, or just want to unwind, there's a whole galaxy waiting at your fingertips. Pull a planet out of the dock and start merging. ## Key features - Merge planets, stars, and comets - Realistic gravity simulation - Create black holes and nebulae - Procedurally drawn celestial bodies - Offline play - No timers or scores ## Recent user reviews (2 of 2) All indexed reviews: https://appshunter.io/ios/app/galaxy-merge-space-sandbox/id6780233315/reviews.md ### 5/5 — This game is awesome! 🤩 *2026-06-18* I love this game so much! This game allows you to have so much fun but also to learn a lot about space! I am giving this five stars because I am being very honest and I love this game so much! Please read this before you download it. This game is amazing. You will not regret downloading it! ### 5/5 — So good *2026-06-18* So good ## Frequently asked questions about Galaxy Merge ### What is Galaxy Merge? Galaxy Merge is a relaxing gravity sandbox where you create your own universe by merging planets, stars, and comets. It simulates realistic physics as celestial bodies collide and evolve. ### Does Galaxy Merge have ads? Yes, Galaxy Merge contains advertisements. Some extreme objects can be unlocked by watching optional rewarded ads. ### Can I play Galaxy Merge offline? Yes, Galaxy Merge is designed to work offline, making it convenient to play anywhere without an internet connection. ### What devices support Galaxy Merge? Galaxy Merge is supported on iPhone, iPad, and iPod devices. ### Is Galaxy Merge suitable for children? Galaxy Merge has an age rating of 4+, indicating it is suitable for young children and above. The gameplay is hands-on and educational. ### How often is Galaxy Merge updated? Galaxy Merge was last updated on June 26, 2026, with version 1.3. The release date was June 17, 2026. ### What are the in-app purchases in Galaxy Merge? The description mentions that a couple of extreme objects, like the Neutron Star and White Hole, can be unlocked via rewarded ads. All other content is available from the start. ### What makes Galaxy Merge unique? Galaxy Merge offers a unique, hands-on gravity sandbox experience with realistic physics simulations and procedurally generated visuals. It focuses on relaxation with no timers or scores, inspired by science museum exhibits. ## Version history (last 5 releases) ### 2.0 — 2026-07-25 The Camera — your cosmos just got a lot bigger. • PINCH TO ZOOM: the world is now three and a half times the screen. Pinch, pan, and drag to explore it — pull out wide for sprawling systems, or dive in close on a single orbit. • PHOTO MODE: hide the controls, frame your shot, and switch on long exposure to paint light-streak trails. Then share the poster. • GALACTIC CORE: a new scenario — a supermassive black hole ringed by a hundred worlds, slowly devouring its own disk. Only possible with the new camera. • DEEP SPACE: layered nebula clouds now drift in parallax behind everything, so the depth is real. • FOLLOW MODE: lock the camera onto any object and ride along with it. • 2 NEW CHALLENGES: Galaxy Heart and Wide Cosmos — 23 in all. • Plus a redesigned dock that finally fits landscape and iPad. Tap any object to learn the real astrophysics behind it. Thanks for playing! ### 1.9 — 2026-07-10 Stellar Nursery — watch stars being born. • NEW OBJECT: the Protoplanetary Nebula — a collapsing gas cloud that condenses planets and ignites a newborn star before your eyes. • TRAJECTORY PREVIEW: the new target toggle traces where your throw will orbit, before you let go. • YOUR COSMOS: the trophies panel now keeps your lifetime stats — suns ignited, black holes forged, biggest object ever, and more. • NEW CHALLENGE: Star Cradle — watch a nebula give birth to a star (a new Game Center achievement, too). Tap any object to learn the real astrophysics behind it. Thanks for playing! ### 1.8 — 2026-07-09 Rings & Rivals — the biggest cosmos update yet. • NEW OBJECTS: fling out a Ringed Planet with its own dazzling ring system, or a world circled by its own orbiting Moons. • GAME CENTER: the 20 Cosmic Challenges are now Game Center achievements — chase them all and show off your cosmos. • HAPTICS: feel every merge, supernova, and black-hole collapse. • Smoother first run, a clearer "New Universe" button, and a new Remove button to clear a single object without resetting the scene. Tap any object to learn the real astrophysics behind it. Thanks for playing! ### 1.7 — 2026-07-07 Deeper Cosmos — the biggest content update yet. NEW OBJECTS • Magnetar — a violently magnetized neutron star, wrapped in glowing dipole field lines. • Wormhole — fling anything into it and watch it teleport clear across space. NEW UNIVERSE Start from a hand-built scenario instead of an empty void: The Solar System, Binary Suns, a Rogue Black Hole, a Quasar Garden, or an Asteroid Storm. MORE CHALLENGES Eight new Cosmic Challenges to chase — forge a magnetar, walk the void, travel through a wormhole, build a grand solar system, and more. Thanks for playing! Keep the reviews and ideas coming. ### 1.6 — 2026-07-04 Give your galaxy a purpose. • Cosmic Challenges — a dozen achievements to chase, from igniting your first star to forging twin black holes • Earn your way in — complete key challenges to unlock launches of premium objects like Black Holes and Quasars, no ads required • A new challenges panel tracks your progress, with a little fanfare for every milestone you reach ## More apps by Adam Drummond - [PloppleDrop](https://appshunter.io/ios/app/ploppledrop/id6781891938) - [PloppleMatch](https://appshunter.io/ios/app/plopplematch/id6788092789) All apps by Adam Drummond: https://appshunter.io/developer/6780233317 --- *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 2026-07-31.*