# Gravity Drop : Speed Checker — Free Fall Simulation

> Free Fall Simulation (iPhone/iPad app by SEBASTIAN ADAMCZEWSKI.)

- Source: https://appshunter.io/ios/app/gravity-drop-speed-checker/id6771298992 (this page in markdown: same URL + `.md`)
- Developer: [SEBASTIAN ADAMCZEWSKI](https://appshunter.io/developer/1896777396)
- Category: Education, Games, Adventure, Simulation
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 13.0 · 20 MB
- Languages: American English
- Released: 2026-05-22
- Data updated: 2026-07-17
- User reviews in markdown: https://appshunter.io/ios/app/gravity-drop-speed-checker/id6771298992/reviews.md

## What is Gravity Drop?

Gravity Drop is a realistic physics simulation that lets you explore the laws of gravity and free fall across the cosmos! 
How fast does a feather fall compared to a tank on Mars? How long would a skydiver take to drop on a neutron star? Find out by adjusting parameters and running real-time simulations.
Key Features:
• Explore the Universe: Drop objects on Earth, the Moon, Mars, Venus, Jupiter, or even extreme bodies like a White Dwarf, Neutron Star, and Black Hole!
• Variety of Objects: Test the drop speed of a bowling ball, feather, skydiver, car, container, or a heavy military tank.
• Iconic Heights: Simulate falls from the Eiffel Tower, Burj Khalifa, Mount Everest, passenger airplane cruise altitude, or set your own custom height.
• Advanced Physics Controls: Toggle air resistance, modify object mass, adjust parachute size, and deploy the parachute in real-time.
• Educational & Visual: Track real-time speed, altitude, and elapsed time with smooth visual graphics.
Discover how gravity shapes acceleration across the universe in Gravity Drop!

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Full Unlock | $0.99 | one-time |



## Version history (last 1 release)

### 1.0 — 2026-05-22

No release notes.

## More apps by SEBASTIAN ADAMCZEWSKI

- [Popit Racer](https://appshunter.io/ios/app/popit-racer/id6771795755)

All apps by SEBASTIAN ADAMCZEWSKI: https://appshunter.io/developer/1896777396

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*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 2026-07-17.*