# Gravilocity — Particle Playground Visualizer > Interactive particle playground with thousands of responsive stars and visual effects. (iPhone/iPad app by gedalia.net.) - Source: https://appshunter.io/ios/app/gravilocity/id380854648 (this page in markdown: same URL + `.md`) - Developer: [gedalia.net](https://appshunter.io/developer/301675519) - Category: Entertainment, Games, Music, Simulation - Price: $0.99 - Rating: 4.70/5 from 73 App Store ratings · 236 written reviews indexed - Age rating: 4+ - Requires: iOS 13.0 · 18 MB - Languages: American English - Released: 2010-07-16 - Data updated: 2026-08-25 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/gravilocity/id380854648/reviews.md ## What is Gravilocity? Play with thousands of flying stars. Watch as stars respond to your fingers, while you pull, push and spin them. Watch as they fall and bounce in response to gravity and the accelerometer. Even make them pulse to a musical beat from the microphone. Hundreds of configurable options add to the fun. Features -Pinch and zoom and the stars stretch off into infinity making fractal forms. -Touch with multiple fingers and watch lightning arc between your touches -added VGA out support iPad/iPhone4. -many different drawing options -Preset system, build something interesting and save it for later. -Shape memory feature. Stars can fly home after you push them around. Watch Gravilocity in action: http://www.youtube.com/watch?v=IbjQU7DOjT4 Gravilocity is built on the critically acclaimed iBeams special effects system, which has been used to make iBeams and iBeams HD. [HINTS] -To make a parameter respond to the microphone press any one of the buttons with a blue arrow on it. A controller window shows up, press mic and the parameter will now respond to the microphone. Gravilocity was inspired by gravilux, and gravitarium, not to mention all the other particle play apps out there. *****Totally Awesome.... Running on an iPad this is seriously psychedelic. I have tried every other visualiser on the iPad and apart from it's bigger brother I-beams this eats them all for breakfast. I have said it before but the author of this software is a real genius. - AAWh *****One of the best of it's type *****Its the best particle manipulator I've messed with. Really cool job Created by Gedalia Pasternak, a Computer Graphics Engineer whose work has been seen in television commercials, video games, and the occasional military training system. As well as in the hands of bored teenagers at art museums. ## Key features - Thousands of flying stars - Touch and gesture interaction - Gravity and accelerometer response - Music visualization - Fractal form generation - Lightning arcs between touches - Configurable drawing options ## What do users think of Gravilocity? Overall sentiment: positive **Pros** - 🤩 Mesmerizing visuals - 🎨 Endless customization options - 💫 Hypnotic and relaxing experience - 🎉 Fantastic particle effects - 🤖 Highly responsive and interactive **Cons** - 🐛 Occasional crashes and glitches - 🤔 Unintuitive controls and settings - 🔋 High battery consumption - 📱 Compatibility issues on older devices - 🔇 Lack of music/audio integration **Commonly reported bugs** - App crashes on launch for some users - Settings menu is unresponsive at times - Visuals don't scale properly on iPad - Bluetooth connection issues when using music **Most requested features** - Add screen recording capability - Improve Bluetooth/audio integration - Provide more preset visualizations - Enhance color customization options - Implement a tutorial or user guide ## Recent user reviews (10 of 236) All indexed reviews: https://appshunter.io/ios/app/gravilocity/id380854648/reviews.md ### 5/5 — THE BEST APP, BAR NONE *2025-06-25, version 3.4.3* I started this review in 2019 or something and never submitted it I guess - 10 years later… STILL MY FAVORITE APP ### 1/5 — Where are the settings?!?!? *2024-03-26, version 3.4.3* Feel like I am in the twilight zone. Just downloaded this app, and can not figure out how to access all the controls? It just open full screen. ### 1/5 — Doesn’t Work on an iPad Air 4 *2023-03-13, version 3.4.3* Absolutely nothing works - a screen appears but is completely unresponsive to any touch or gestures ????? Deleted it and re-downloaded and still nothing. ### 5/5 — Awesome *2023-03-12, version 3.4.3* I will say that it took a little bit of time and experimenting to figure it all out, but once I did I loved it!!! Tried all the different visualization apps out there. Definitely one of the best. I just have one request. Is it even possible to make an update that doesn’t make the music stop when you connect to Bluetooth? ### 5/5 — Mi piace molto *2023-03-09, version 3.4.3* Universo, stelle, matematica e fisica tutte insieme per creare bellissima arte. ⭐️⭐️⭐️⭐️⭐️ ### 5/5 — Simply Aweeee *2023-03-08, version 3.4.3* This is plain fun, mesmerizing, cool and beautiful. It’s kept up to date by the developer and takes awhile to learn all the features. It’s one of a kind! Get it. ### 5/5 — At last. *2023-02-08, version 3.4.2* Really an excellent app, beautiful, creative, full of surprises. Five stars +! ### 5/5 — THE BEST APP, BAR NONE *2022-03-18* I can’t figure out how to upload a video of how amazing this app is - but if I could, it would blow your mind! …You’ll just have to imagine it, though… because I can’t. **Developer response:** Thanks for the positive feedback, app should run again and iBeams too. I do struggle a bit building an easy to use UI, on the other hand so many of the visualizer apps with pretty UIs don’t really work. ### 5/5 — Ty so much! *2021-08-07, version 3.3* Favourite app back up and running <3 ### 5/5 — Amazing app! *2021-08-07, version 3.3* Amazing app! Thank you so much for the update allowing it to function with the new iOS. I missed this app a lot an am very happy it’s back! ## Frequently asked questions about Gravilocity ### What does Gravilocity do? Gravilocity is an interactive particle playground where you can manipulate thousands of flying stars. The stars respond to your touch, gravity, and even musical beats, creating dynamic visual effects and fractal forms. ### What are the key features of Gravilocity? Key features include interacting with thousands of stars, creating lightning arcs with multi-touch, generating fractal forms, and syncing visuals to music via the microphone. It also offers numerous drawing options and a preset system to save your creations. ### How much does Gravilocity cost? Gravilocity is a paid application. There are no in-app purchases or advertisements mentioned in the provided description. ### What devices is Gravilocity compatible with? The app supports VGA out for iPad and iPhone 4. It is built on the iBeams special effects system, suggesting compatibility with iOS devices that can run such applications. ### What are some common use cases for Gravilocity? Users can enjoy it as a psychedelic visualizer, a creative tool for generating unique art, or simply for interactive play. It's also suitable for those interested in exploring particle physics simulations and dynamic visual effects. ## Version history (last 5 releases) ### 3.4.3 — 2023-03-04 Microphone input seems to have broken in a recent version. Fixed it and a few other bugs. ### 3.4.2 — 2021-08-29 Fix a number of UI bugs. Fixed background picker bug and color picker UI. ### 3.4.1 — 2021-08-10 Rebuilt with support for all the new iPhone and iPad models, full screen on iPhone X class devices. 3.4.1 fixes some popover behavior and adds new app previews. ### 3.3 — 2021-08-05 7 years without an update, and dozens of hours of work later, Gravilocity returns.. Rebuilt with support for all the new iPhone and iPad models, full screen on iPhone X class devices. ### 3.2.1 — 2014-01-30 3.2.1 -Fixed user guide transparency on iPhone 3.2 -Updated UI for IOS 7 -Fixed some bugs and crashes. ## Apps similar to Gravilocity | App | Rating | Price | Category | | --- | --- | --- | --- | | [Triple A HD - Touch Visualizer](https://appshunter.io/ios/app/triple-a-hd-touch-visualizer/id857607006) | 4.7 (24) | $3.99 | Entertainment | | [Relax Calm Feelsy Fluid- touch](https://appshunter.io/ios/app/relax-calm-feelsy-fluid-touch/id1614559224) | 3.9 (74) | Free | Entertainment | | [Kinetiform](https://appshunter.io/ios/app/kinetiform/id1599140822) | 4.9 (40) | Free | Entertainment | | [Light Creations](https://appshunter.io/ios/app/light-creations/id591172844) | 4.1 (14) | $2.99 | Entertainment | | [Alchemist Rose • for iPad](https://appshunter.io/ios/app/alchemist-rose-for-ipad/id409785647) | 4.8 (5) | Free | Entertainment | | [LīnArt (LineArt)](https://appshunter.io/ios/app/linart-lineart/id1349623050) | 5.0 (2) | Free | Entertainment | ## More apps by gedalia.net - [iBeams Music Visualizer](https://appshunter.io/ios/app/ibeams-music-visualizer/id301675516) - [iBeams HD Music Visualizer](https://appshunter.io/ios/app/ibeams-hd-music-visualizer/id363450339) - [Photastic Video Warper](https://appshunter.io/ios/app/photastic-video-warper/id387564051) All apps by gedalia.net: https://appshunter.io/developer/301675519 ## Related topics [gpx visualizer pro](https://appshunter.io/ios/topics/gpx-visualizer-pro) --- *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 2026-08-25.*