# Spaceflight Simulator 3D vs Space Rocket Idle

The clearest difference is in-app purchases: Spaceflight Simulator 3D at none against Space Rocket Idle's 2. Space Rocket Idle's advantage is ads (none vs shown) and update cadence (every 10 days vs every 4 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Space Rocket Idle sells 2 one-off in-app purchases. Spaceflight Simulator 3D asks for nothing beyond the download.

Spaceflight Simulator 3D ships an update every 4 months, Space Rocket Idle every 10 days. The most recent releases landed on September 23, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Spaceflight Simulator 3D | Space Rocket Idle |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 10 days** |
| Size | 128 MB | 100 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Oleksii Petrochenko](https://appshunter.io/developer/1669228110) | [Mehmet Tark Ozdemir](https://appshunter.io/developer/1784308273) |

## What reviewers say

### Spaceflight Simulator 3D

[App page](https://appshunter.io/ios/app/spaceflight-simulator-3d/id6445821129)

**Features:** macOS Compatibility

**In-app purchases:** none


### Space Rocket Idle

[App page](https://appshunter.io/ios/app/space-rocket-idle-galaxy/id6747640967)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Blaze Rocket | $4.99 | one-time |
| Nova Rocket | $9.99 | one-time |


## Frequently asked questions

### Is Spaceflight Simulator 3D free?

Spaceflight Simulator 3D is free to download, with no in-app purchases.

### Is Space Rocket Idle free?

Space Rocket Idle is free to download, with in-app purchases available.

### Do Spaceflight Simulator 3D or Space Rocket Idle have ads?

Spaceflight Simulator 3D shows ads; Space Rocket Idle does not.

### Which is updated more often, Spaceflight Simulator 3D or Space Rocket Idle?

Spaceflight Simulator 3D ships an update every 4 months, and Space Rocket Idle every 10 days. Most recently, Spaceflight Simulator 3D was updated on September 23, 2026 and Space Rocket Idle on September 10, 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.*