# 解救好友 vs Solitaire

The clearest difference is in-app purchases: 解救好友 at none against Solitaire's 10. 解救好友 also leads on iOS requirement (12.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Solitaire sells 10 in-app purchases, starting at $1.99 per month. 解救好友 asks for nothing beyond the download.

解救好友 ships an update every 6 weeks, Solitaire every 3 weeks. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | 解救好友 | Solitaire |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Size | 5 MB | 58 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [妍 李](https://appshunter.io/developer/1245551447) | [IUPlay](https://appshunter.io/developer/6773885667) |

## What reviewers say

### 解救好友

[App page](https://appshunter.io/ios/app/id6450800503)

**Features:** macOS Compatibility

**In-app purchases:** none


### Solitaire

[App page](https://appshunter.io/ios/app/solitaire-new-stone-age/id6773885665)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP Monthly Plan | $1.99 | per month |
| Master Deck x10 | $0.99 | one-time |
| Designated Deck x10 | $0.99 | one-time |
| Master Deck x25 | $1.99 | one-time |
| Master Deck x50 | $1.99 | one-time |
| Nickname Change | $1.99 | one-time |
| Country Change | $1.99 | one-time |
| Designated Deck x25 | $1.99 | one-time |
| Designated Deck x50 | $1.99 | one-time |
| Full-Screen Ad Removal | $5.99 | one-time |


## Frequently asked questions

### Is 解救好友 free?

解救好友 is free to download, with no in-app purchases.

### Is Solitaire free?

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

### Do 解救好友 or Solitaire have ads?

Both 解救好友 and Solitaire show ads.

### Which is updated more often, 解救好友 or Solitaire?

解救好友 ships an update every 6 weeks, and Solitaire every 3 weeks. Most recently, 解救好友 was updated on October 27, 2026 and Solitaire on October 28, 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.*