# Gravity Physics vs Project Voyager

The clearest difference is ads: Gravity Physics at none against Project Voyager's shown. Project Voyager's advantage is update cadence (every 3 days vs weekly) and iOS requirement (15.0 vs 17.6). On price, in-app purchases and device support there is nothing between them.

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

Gravity Physics ships an update weekly, Project Voyager every 3 days. The most recent releases landed on October 6, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Gravity Physics | Project Voyager |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/project-voyager-new-frontier/id6801344952/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Weekly | **Every 3 days** |
| Monetization | — | Ad-supported |
| Size | 6 MB | 2 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Zoltan Homorodi](https://appshunter.io/developer/1583313543) | [Story STL LLC](https://appshunter.io/developer/6795767260) |

## What reviewers say

### Gravity Physics

[App page](https://appshunter.io/ios/app/gravity-physics/id6785758114)

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

**In-app purchases:** none


### Project Voyager

[App page](https://appshunter.io/ios/app/project-voyager-new-frontier/id6801344952)

Pilot a deep-space landing module through realistic astronomical destinations. Master thrust, fuel, and orbital precision to achieve touchdowns on celestial bodies across the solar system and beyond. Upgrade your spacecraft with earned points to enhance performance and explore new frontiers.

**Highlights:** Realistic astronomical missions, Deep-space landing module control, Spacecraft tech and upgrades, Vector physics and variable gravity, Dynamic atmospheric drag, Campaign map tracking

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

**In-app purchases:** none


## Frequently asked questions

### Is Gravity Physics free?

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

### Is Project Voyager free?

Project Voyager is free to download, with no in-app purchases.

### Do Gravity Physics or Project Voyager have ads?

Project Voyager shows ads; Gravity Physics does not.

### Which is updated more often, Gravity Physics or Project Voyager?

Gravity Physics ships an update weekly, and Project Voyager every 3 days. Most recently, Gravity Physics was updated on October 6, 2026 and Project Voyager on October 14, 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.*