# Project Solitaire vs Solitaire Plain

The clearest difference is update cadence: Solitaire Plain at every 2 days against Project Solitaire's every 9 days. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Project Solitaire ships an update every 9 days, Solitaire Plain every 2 days. Both last shipped on October 16, 2026.

## The numbers

| Metric | Project Solitaire | Solitaire Plain |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 2 days** |
| Size | 1 MB | 17 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [AYSE AKSAKAL](https://appshunter.io/developer/1810667738) | [Olav Lindkjolen](https://appshunter.io/developer/1873298146) |

## What reviewers say

### Project Solitaire

[App page](https://appshunter.io/ios/app/project-solitaire/id6756858404)

**Features:** macOS Compatibility

**In-app purchases:** none


### Solitaire Plain

[App page](https://appshunter.io/ios/app/solitaire-plain/id6761615953)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Project Solitaire free?

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

### Is Solitaire Plain free?

Solitaire Plain is free to download, with no in-app purchases.

### Do Project Solitaire or Solitaire Plain have ads?

Neither Project Solitaire nor Solitaire Plain shows ads.

### Which is updated more often, Project Solitaire or Solitaire Plain?

Project Solitaire ships an update every 9 days, and Solitaire Plain every 2 days. Most recently, Project Solitaire was updated on October 16, 2026 and Solitaire Plain on October 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.*