# Planet cards vs Project Planet Space

The clearest difference is in-app purchases: Project Planet Space at none against Planet cards's 1. Planet cards's advantage is update cadence (every 9 months vs every 25 months). On price, ads, device support and iOS requirement there is nothing between them.

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

Planet cards ships an update every 9 months, Project Planet Space every 25 months. The most recent releases landed on September 16, 2026 and May 16, 2026 respectively.

## The numbers

| Metric | Planet cards | Project Planet Space |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 9 months** | Every 25 months |
| Size | 351 MB | 2 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Universo Body Planet S.L.](https://appshunter.io/developer/1373129960) | [Miroslav Hanzelka](https://appshunter.io/developer/1653768748) |

## What reviewers say

### Planet cards

[App page](https://appshunter.io/ios/app/planet-cards/id1596481804)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $19.99 | one-time |


### Project Planet Space

[App page](https://appshunter.io/ios/app/project-planet-space/id6499347273)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Planet cards free?

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

### Is Project Planet Space free?

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

### Do Planet cards or Project Planet Space have ads?

Neither Planet cards nor Project Planet Space shows ads.

### Which is updated more often, Planet cards or Project Planet Space?

Planet cards ships an update every 9 months, and Project Planet Space every 25 months. Most recently, Planet cards was updated on September 16, 2026 and Project Planet Space on May 16, 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.*