# Rocket RNG vs Space Rocket Idle

Rocket RNG and Space Rocket Idle are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Rocket RNG sells 1 one-off in-app purchase and Space Rocket Idle sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Rocket RNG ships an update every 8 days, Space Rocket Idle every 10 days. The most recent releases landed on October 25, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Rocket RNG | Space Rocket Idle |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 10 days |
| Size | 128 MB | 100 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Zamfate Limited](https://appshunter.io/developer/1682760060) | [Mehmet Tark Ozdemir](https://appshunter.io/developer/1784308273) |

## What reviewers say

### Rocket RNG

[App page](https://appshunter.io/ios/app/rocket-rng/id6447798784)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $0.99 | one-time |


### 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 Rocket RNG free?

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

### Is Space Rocket Idle free?

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

### Do Rocket RNG or Space Rocket Idle have ads?

Neither Rocket RNG nor Space Rocket Idle shows ads.

### Which is updated more often, Rocket RNG or Space Rocket Idle?

Rocket RNG ships an update every 8 days, and Space Rocket Idle every 10 days. Most recently, Rocket RNG was updated on October 25, 2026 and Space Rocket Idle on September 30, 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.*