# MB Solitaire vs Project Solitaire

The clearest difference is in-app purchases: Project Solitaire at none against MB Solitaire's 1. MB Solitaire's advantage is device support (3 vs 1). On price, update cadence, ads and iOS requirement there is nothing between them.

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

MB Solitaire ships an update every 2 weeks, Project Solitaire every 9 days. The most recent releases landed on June 6, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | MB Solitaire | Project Solitaire |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mb-solitaire-klondike/id6473854765/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 9 days** |
| Monetization | Free with in-app purchases | — |
| Size | 10 MB | 1 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Codetouch Ventures Sweden AB](https://appshunter.io/developer/1689726465) | [AYSE AKSAKAL](https://appshunter.io/developer/1810667738) |

## What reviewers say

### MB Solitaire

[App page](https://appshunter.io/ios/app/mb-solitaire-klondike/id6473854765)

Enjoy a classic Klondike Solitaire experience with no ads or subscriptions. Unlock unlimited play with a one-time purchase, featuring customizable rules, daily challenges, and extensive statistics. Play offline, sync progress across devices, and share deals with friends.

**Highlights:** Klondike Solitaire rules (draw 1 or 3 cards), Winnable deals, Daily Challenges, Custom backgrounds, Player level system, Achievements, Extensive statistics, Offline play

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Game | $2.99 | one-time |


### Project Solitaire

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MB Solitaire free?

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

### Is Project Solitaire free?

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

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

Neither MB Solitaire nor Project Solitaire shows ads.

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

MB Solitaire ships an update every 2 weeks, and Project Solitaire every 9 days. Most recently, MB Solitaire was updated on June 6, 2026 and Project Solitaire on September 12, 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.*