# Planet Hunter 3D vs Gravity Drop

The clearest difference is update cadence: Gravity Drop at weekly against Planet Hunter 3D's every 3 months. Planet Hunter 3D's advantage is iOS requirement (12.5 vs 16.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Planet Hunter 3D ships an update every 3 months, Gravity Drop weekly. The most recent releases landed on September 7, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Planet Hunter 3D | Gravity Drop |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (4 ratings)](https://appshunter.io/ios/app/planet-hunter-3d/id1607206945/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | Ad-supported | Ad-supported |
| Size | 268 MB | 48 MB |
| Requires iOS | **12.5** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | +4 |
| Developer | [MondayOFF](https://appshunter.io/developer/1448226898) | [Bruno Andrade](https://appshunter.io/developer/1881320428) |

## What reviewers say

### Planet Hunter 3D

[App page](https://appshunter.io/ios/app/planet-hunter-3d/id1607206945)

Engage in a simple, touch-based game designed for quick play sessions. Experience a fantastic world with straightforward mechanics. Perfect for filling short breaks in your day.

**Highlights:** Touch to play, Free to play, Short play sessions, Fantastic game feel

**Features:** macOS Compatibility

**In-app purchases:** none


### Gravity Drop

[App page](https://appshunter.io/ios/app/gravity-drop-physics-game/id6777841773)

A futuristic physics-based puzzle game where you release spheres to destroy neon blocks. Master gravity, plan your trajectory through pegs, and clear levels before your turns run out. Offers realistic physics, thousands of levels, and stunning visuals.

**Highlights:** Realistic physics engine, Thousands of challenging levels, Futuristic neon aesthetics, Intuitive aiming and shooting, Automatic progress saving, Full landscape and portrait support

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Planet Hunter 3D free?

Planet Hunter 3D is free to download, with no in-app purchases.

### Is Gravity Drop free?

Gravity Drop is free to download, with no in-app purchases.

### Do Planet Hunter 3D or Gravity Drop have ads?

Both Planet Hunter 3D and Gravity Drop show ads.

### Which is updated more often, Planet Hunter 3D or Gravity Drop?

Planet Hunter 3D ships an update every 3 months, and Gravity Drop weekly. Most recently, Planet Hunter 3D was updated on September 7, 2026 and Gravity Drop on September 20, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*