# Rocket Simulator Flight 3D vs Planet Gravity

The clearest difference is rating: Planet Gravity at 4.2 against Rocket Simulator Flight 3D's 3.5. Planet Gravity also leads on review sentiment (44% vs 8%). Rocket Simulator Flight 3D's advantage is update cadence (every 6 weeks vs every 6 months) and monetization model (free with in-app purchases vs paid). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Rocket Simulator Flight 3D sells 10 in-app purchases, starting at $6.99 per 7 days and Planet Gravity sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Planet Gravity holds the better App Store score, 4.2 against 3.5. That said, the two scores are not equally well evidenced: Rocket Simulator Flight 3D has 372 ratings behind it against 54, so its average is the more settled of the two. Written reviews point the same way: 8% of Rocket Simulator Flight 3D's written reviews are positive against 44% of Planet Gravity's.

Rocket Simulator Flight 3D ships an update every 6 weeks, Planet Gravity every 6 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Rocket Simulator Flight 3D | Planet Gravity |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (372 ratings)](https://appshunter.io/ios/app/rocket-simulator-flight-3d/id1088205043/reviews) | **[4.2 (54 ratings)](https://appshunter.io/ios/app/planet-gravity-simulateorbit/id1566504157/reviews)** |
| Number of ratings | **372** | 54 |
| Positive reviews | 7.5% of reviews | **44.1% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 6 weeks** | Every 6 months |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 376 MB | 129 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Simulators Live, LLC](https://appshunter.io/developer/1195044263) | [Oscar Tsang](https://appshunter.io/developer/416987065) |

## What reviewers say

### Rocket Simulator Flight 3D

[App page](https://appshunter.io/ios/app/rocket-simulator-flight-3d/id1088205043)

Design, build, and launch your own rockets in a realistic space simulation. Explore the cosmos, navigate asteroid fields, and complete challenging missions with intuitive flight controls.

**Highlights:** Rocket construction with customizable parts, Open space exploration, Challenging missions, Intuitive flight controls, Realistic rocket launching experience

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Week Subscription | $6.99 | per 7 days |
| 1 Month Subscription | $9.99 | per month |
| 1 Week Subscription | $9.99 | per 7 days |
| Flying Spaceship Constructor | $10.99 | per year |
| 1 Week Subscription | $10.99 | per 7 days |
| 1 Month Subscription | $19.99 | per month |
| 3 Month Subscription | $29.99 | per 3 months |
| Disable Ads | $14.99 | one-time |
| Full Package | $14.99 | one-time |
| Special Offer | $15.99 | one-time |

**What reviewers like**

- 🚀 Interesting game
- 💡 Cool graphics and videos
- 😊 Some users find it fun

**What reviewers complain about**

- 🐛 Frequent crashes and glitches
- 💰 Requires expensive subscription to play
- 📺 Too many intrusive ads
- 🤔 Unclear gameplay and controls
- 🔒 Locked content behind paywall

**Reported bugs**

- Game keeps crashing
- Unable to launch rockets or progress past initial levels
- Subscription purchase not working as expected

**Requested features**

- Add tutorial and instructions
- Make the full game available without subscription
- Reduce ads and make them less intrusive


### Planet Gravity

[App page](https://appshunter.io/ios/app/planet-gravity-simulateorbit/id1566504157)

Engage in a physics-based game simulating asteroid flight and solar system creation. Complete missions to explore the universe and pass the time. Discover other titles for freeform universe building.

**Highlights:** Physics-based gameplay, Asteroid simulation, Solar system creation, Level-based missions, Universe exploration

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Golden Pass | $2.99 | one-time |


## Frequently asked questions

### Is Rocket Simulator Flight 3D free?

Rocket Simulator Flight 3D is free to download, with in-app purchases available.

### Is Planet Gravity free?

Planet Gravity is free to download, with in-app purchases available.

### Which has better reviews, Rocket Simulator Flight 3D or Planet Gravity?

Planet Gravity is rated higher. Rocket Simulator Flight 3D averages 3.5 out of 5 from 372 ratings, while Planet Gravity averages 4.2 from 54 ratings.

### Do Rocket Simulator Flight 3D or Planet Gravity have ads?

Both Rocket Simulator Flight 3D and Planet Gravity show ads.

### Which is updated more often, Rocket Simulator Flight 3D or Planet Gravity?

Rocket Simulator Flight 3D ships an update every 6 weeks, and Planet Gravity every 6 months. Most recently, Rocket Simulator Flight 3D was updated on November 2, 2026 and Planet Gravity on November 3, 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.*