# Planet RED vs AstroBoost

The clearest difference is in-app purchases: Planet RED at none against AstroBoost's 1. Planet RED also leads on iOS requirement (10.0 vs 12.0). AstroBoost's advantage is update cadence (every 2 months vs every 26 months). On price, ads and device support there is nothing between them.

Both are free to download. AstroBoost sells 1 one-off in-app purchase. Planet RED asks for nothing beyond the download.

Planet RED ships an update every 26 months, AstroBoost every 2 months. The most recent releases landed on October 3, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Planet RED | AstroBoost |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 26 months | **Every 2 months** |
| Size | 279 MB | 94 MB |
| Requires iOS | **10.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 9+ |
| Developer | [Ghost Interactive Limited](https://appshunter.io/developer/1294153067) | [Remy Sainsard](https://appshunter.io/developer/1636449810) |

## What reviewers say

### Planet RED

[App page](https://appshunter.io/ios/app/planet-red/id1294153068)

**Features:** macOS Compatibility

**In-app purchases:** none


### AstroBoost

[App page](https://appshunter.io/ios/app/astroboost/id6482997299)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $1.99 | one-time |


## Frequently asked questions

### Is Planet RED free?

Planet RED is free to download, with no in-app purchases.

### Is AstroBoost free?

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

### Do Planet RED or AstroBoost have ads?

Neither Planet RED nor AstroBoost shows ads.

### Which is updated more often, Planet RED or AstroBoost?

Planet RED ships an update every 26 months, and AstroBoost every 2 months. Most recently, Planet RED was updated on October 3, 2026 and AstroBoost on October 1, 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.*