# Gravity Physics — True-scale gravity sim

> True-scale gravity sim (iPhone/iPad app by Zoltan Homorodi.)

- Source: https://appshunter.io/ios/app/gravity-physics/id6785758114 (this page in markdown: same URL + `.md`)
- Developer: [Zoltan Homorodi](https://appshunter.io/developer/1583313543)
- Category: Games, Education, Simulation
- Price: Free
- Age rating: 4+
- Requires: iOS 17.6 · 6 MB
- Languages: American English
- Released: 2026-07-07
- Data updated: 2026-09-04
- User reviews in markdown: https://appshunter.io/ios/app/gravity-physics/id6785758114/reviews.md

## What is Gravity Physics?

Gravity is a real-time N-body physics simulation of our solar system — fly a spacecraft through accurately modeled orbits, gravity wells, and atmospheres, all rendered in a clean top-down view of the ecliptic plane.

Every body uses real physical data: mass, radius, orbital elements, and atmospheric density where applicable. Gravity between all 26 bodies — Sun, planets, major moons, and dwarf planets — is computed live using velocity Verlet integration, so orbits, perturbations, and gravity assists emerge naturally from physics, not scripted paths.

FEATURES

• Pilot your own spacecraft — configure engine count, thrust, and mass, then launch from Earth
• True N-body gravity — every body pulls on every other body and on your ship, in real time
• Realistic atmospheric drag and heating — feel the difference between skimming Earth's atmosphere and diving into Venus or Saturn
• Time controls — speed up months of orbital motion or slow down to precision-dock in real time
• Trajectory prediction — see where your current heading will take you before you commit
• Flight trail — trace your path across millions of kilometers
• Extended telemetry — track speed, altitude, gravity, thrust-to-weight ratio, dynamic pressure, hull temperature, time dilation, and more

Whether you want to attempt a Hohmann transfer to Mars, slingshot past Jupiter, or just watch the Moon orbit Earth in fast-forward, Gravity gives you a physically accurate sandbox to explore the mechanics of our solar system.


## Version history (last 5 releases)

### 1.3 — 2026-08-23

Additional challenges added

### 1.2.2 — 2026-07-28

Fix for small object orbiting mechanics.

### 1.2.1 — 2026-07-23

Fixes for slow landing throttle and planet crossing shadow improvements.

### 1.2 — 2026-07-15

Store settings update.
Achievements and landing improvements.

### 1.1 — 2026-07-08

Fixed for the physics engine.
Achievements added.

## More apps by Zoltan Homorodi

- [Martial Art Action Timer](https://appshunter.io/ios/app/martial-art-action-timer/id1583313541)
- [A-Maze Escape](https://appshunter.io/ios/app/a-maze-escape/id6777308252)
- [Vacationer App](https://appshunter.io/ios/app/vacationer-app/id6785103736)
- [Crossword Mixer](https://appshunter.io/ios/app/crossword-mixer/id6788604791)
- [Hunglish](https://appshunter.io/ios/app/hunglish/id6791834742)

All apps by Zoltan Homorodi: https://appshunter.io/developer/1583313543

## Related topics

[gravity physics](https://appshunter.io/ios/topics/gravity-physics) · [pull gravity](https://appshunter.io/ios/topics/pull-gravity) · [gravity simulator](https://appshunter.io/ios/topics/gravity-simulator) · [universe gravity simulator 3d](https://appshunter.io/ios/topics/universe-gravity-simulator-3d) · [force gravity](https://appshunter.io/ios/topics/force-gravity) · [zero gravity 3d](https://appshunter.io/ios/topics/zero-gravity-3d)

---

*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 2026-09-04.*