# Gravity Zen — Watch objects in gravity > Physics simulation app observing objects in a gravity field. (iPhone/iPad app by Dominik Hauser.) - Source: https://appshunter.io/ios/app/gravity-zen/id1602081846 (this page in markdown: same URL + `.md`) - Developer: [Dominik Hauser](https://appshunter.io/developer/325836858) - Category: Entertainment, Games, Casual, Simulation - Price: $0.99 with in-app purchases - Rating: 4.80/5 from 68 App Store ratings · 15 written reviews indexed - Age rating: 4+ - Requires: iOS 15.0 · 13 MB - Languages: American English - Released: 2021-12-30 - Data updated: 2026-08-24 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/gravity-zen/id1602081846/reviews.md ## What is Gravity Zen? Watch small circles move around a central gravity field. Add as many boxes as you like. Explore how they find a "stable" configuration by themselves. ## Key features - Gravity field simulation - Add multiple objects - Observe stable configurations - Interactive physics - Minimalist design ## Pricing and in-app purchases Base price: $0.99. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Small Tip | $0.99 | one-time | | Large tip | $2.99 | one-time | ## Chart rankings - #190 in Top Paid · Entertainment (US App Store) ## Recent user reviews (10 of 15) All indexed reviews: https://appshunter.io/ios/app/gravity-zen/id1602081846/reviews.md ### 4/5 — Good game but heres some suggestions. *2026-05-13* I think this game is well made, but could you add a zero black hole mode? So there will be no black hole? Also add a star mode so you can replace the black whole with a star. ### 5/5 — Unwind your mind sometime *2026-01-05* Beautifully simple relaxation ### 5/5 — Awesome *2025-12-26* It’s the most awesomestly amazingly coolest thing ever **Developer response:** Thank you! ### 5/5 — Super fun game *2025-12-24* SUPER FUN and interesting, I play this every time I get bored and it makes me happy. One thing I would like is the option to spawn / delete more black holes, that would be cool. Also, there are some weird glitches, like how sometimes orbs corrupt and become weirdly non collidable and also I have this save where all the orbs are corrupted. No idea why but anyway AMAZING GAME!! **Developer response:** Thank you for taking the time to write a review! In version 1.6 you can now add up two more black holes. Please have a look if that’s what you were missing. ### 5/5 — Lots of fun! *2025-05-31* Very fascinating ### 5/5 — Love this game *2025-01-21* Pretty relaxing. Would like to see more when planets collide. Maybe planets get bigger, or source of gravity gets bigger And stronger. Maybe a way of massing planets different sizes? ### 5/5 — This game is really cool *2025-01-17* I need more zoom ### 5/5 — this game improved the quality if my life if im being ffr *2024-11-30* i downloaded yesterday and im already in love! tight design, simple to play— it's exactly what i want in an iphone app, im so lucky i found it 💕 Dominik Hauser i am looking forward to the next update and i hope u are enjoying a nice walk outside :) **Developer response:** Thank you for your kind words! ### 5/5 — I miss old gravity (five stars though) *2024-11-23* I love the game but what happend to the old version can you make like a separate game mode with the old version that was my favorite “Edit” yes I can explain So their was a game called “Gravity!” I was looking for it. but couldn’t find it. So I downloaded this game and it seemed similar but not the same, I’m not sure if this is the same game but i still love it. Sorry for the confusion **Developer response:** Thank you for taking the time to write a review! I don't know what old version you are talking about. Gravity Zen always worked kind of like this. Could you explain please? ### 5/5 — I miss old gravity (five stars though) *2024-10-27* I love the game but what happend to the old version can you make like a separate game mode with the old version that was my favorite **Developer response:** Thank you for taking the time to write a review! I don't know what old version you are talking about. Gravity Zen always worked kind of like this. Could you explain please? ## Frequently asked questions about Gravity Zen ### What is Gravity Zen? Gravity Zen is an entertainment app where you can watch small circles move around a central gravity field. You can add as many boxes as you like to explore how they find a stable configuration. ### How much does Gravity Zen cost? Gravity Zen is a paid app priced at $0.99. This one-time purchase grants you access to all its features. ### What devices is Gravity Zen available on? Gravity Zen is available on iPhone, iPad, and iPod. It is designed for iOS devices. ### What is the age rating for Gravity Zen? Gravity Zen has an age rating of 4+, making it suitable for a wide range of users. ### How often is Gravity Zen updated? The latest version of Gravity Zen is 1.7, last updated on January 2, 2026. While this date is in the future, it indicates ongoing development and support. ### What do users like about Gravity Zen? Users appreciate Gravity Zen's high rating of 4.8 stars from 61 ratings, suggesting a positive user experience and satisfaction with its simple yet engaging physics simulation. ### Can I play Gravity Zen offline? The provided information does not specify offline play capabilities. However, as a simulation-focused app, it is likely to function without an internet connection. ## Version history (last 5 releases) ### 1.7 — 2026-01-02 Change size of circles ### 1.6 — 2025-12-27 Add up to two more black holes. ### 1.5.1 — 2024-08-23 Limit number of satellites to about 100. ### 1.5 — 2024-08-21 Now chose the direction of random generated satellites. ### 1.4 — 2023-05-24 - Circles instead of boxes - Spirographs - Save and load configurations ## Apps similar to Gravity Zen | App | Rating | Price | Category | | --- | --- | --- | --- | | [Particle Simulation - Flow Sim](https://appshunter.io/ios/app/particle-simulation-flow-sim/id6467405758) | 4.5 (46) | Free | Entertainment | | [myDream Universe - Build Solar](https://appshunter.io/ios/app/mydream-universe-build-solar/id1447861806) | 4.5 (937) | Free | Entertainment | | [Evolution Planet - 14 Billion](https://appshunter.io/ios/app/evolution-planet-14-billion/id1581068279) | 4.6 (77) | Free | Entertainment | | [Sandbox Planet](https://appshunter.io/ios/app/sandbox-planet/id1527841661) | 4.5 (299) | Free | Entertainment | | [Aexels](https://appshunter.io/ios/app/aexels/id935727868) | 4.5 (14) | Free | Entertainment | | [Planet Gravity - SimulateOrbit](https://appshunter.io/ios/app/planet-gravity-simulateorbit/id1566504157) | 4.2 (53) | $11.00 | Entertainment | ## More apps by Dominik Hauser - [Physics++](https://appshunter.io/ios/app/physics-plus-plus/id325836855) - [Walk2Draw](https://appshunter.io/ios/app/walk2draw/id1506358001) - [Heada](https://appshunter.io/ios/app/heada/id1561451976) - [Been Outside](https://appshunter.io/ios/app/been-outside/id1645712244) - [Daily Spoons](https://appshunter.io/ios/app/daily-spoons/id6448132547) All apps by Dominik Hauser: https://appshunter.io/developer/325836858 ## Related topics [gravity haus](https://appshunter.io/ios/topics/gravity-haus) · [gravity physics](https://appshunter.io/ios/topics/gravity-physics) · [force gravity](https://appshunter.io/ios/topics/force-gravity) · [gravity game](https://appshunter.io/ios/topics/gravity-game) · [gravity game hub](https://appshunter.io/ios/topics/gravity-game-hub) · [gravity mega market](https://appshunter.io/ios/topics/gravity-mega-market) · [hestia](https://appshunter.io/ios/topics/hestia) · [gravity games](https://appshunter.io/ios/topics/gravity-games) · [gravity simulator](https://appshunter.io/ios/topics/gravity-simulator) --- *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 2026-08-24.*