# Ultimate Peg Solitaire vs ChessKnock

The clearest difference is in-app purchases: Ultimate Peg Solitaire at none against ChessKnock's 1. On price, ads, device support and iOS requirement there is nothing between them.

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

## The numbers

| Metric | Ultimate Peg Solitaire | ChessKnock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/ultimate-peg-solitaire/id1463982222/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Monetization | Free | — |
| Size | 8 MB | 36 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Maksim Khrapov](https://appshunter.io/developer/1454748349) | [West East Labs LLC](https://appshunter.io/developer/1699931923) |

## What reviewers say

### Ultimate Peg Solitaire

[App page](https://appshunter.io/ios/app/ultimate-peg-solitaire/id1463982222)

Design, play, and solve custom Peg Solitaire boards. Features a fast solver and a library of classic puzzles. Compare your solutions to the built-in heuristic solver.

**Highlights:** Design custom Peg Solitaire boards, Play pre-loaded classic boards, Fast heuristic solver, Compare solutions, Solvability checker for new boards

**Features:** macOS Compatibility

**In-app purchases:** none


### ChessKnock

[App page](https://appshunter.io/ios/app/chessknock/id6746472712)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Version | $1.99 | one-time |


## Frequently asked questions

### Is Ultimate Peg Solitaire free?

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

### Is ChessKnock free?

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

### Do Ultimate Peg Solitaire or ChessKnock have ads?

Neither Ultimate Peg Solitaire nor ChessKnock shows ads.

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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.*