# X vs SumLock

The clearest difference is price: X at Free against SumLock's $0.99. X also leads on ads (none vs shown) and device support (5 vs 1). SumLock's advantage is rating (5.0 vs 4.0) and in-app purchases (none vs 3). On ratings volume and iOS requirement there is nothing between them.

X is free to download; SumLock costs $0.99 up front. X sells 3 one-off in-app purchases. SumLock asks for nothing beyond the download.

SumLock holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

## The numbers

| Metric | X | SumLock |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/x-puzzle/id1113080641/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sumlock/id6786379020/reviews)** |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 6 days | — |
| Monetization | Free | — |
| Size | 54 MB | 5 MB |
| Requires iOS | **16.0** | 17.6 |
| Devices | **iPhone, iPad, Mac, Apple TV, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Peter Purmonen](https://appshunter.io/developer/1105997209) | [H Valeur](https://appshunter.io/developer/621824042) |

## What reviewers say

### X

[App page](https://appshunter.io/ios/app/x-puzzle/id1113080641)

Engage your mind with a fun twist on the classic 15-puzzle. Offers multiple board sizes beyond the standard grid and integrates with Game Center for high score tracking. It's a violence-free brain teaser suitable for all ages.

**Highlights:** Multiple board sizes (3x3 to 5x5), Game Center integration, High score leaderboards, No in-app purchases, Suitable for all ages, Runs on iPhone and iPad

**Features:** Apple Watch app, iMessage stickers, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coffee | $0.99 | one-time |
| Snack | $1.99 | one-time |
| Lunch | $4.99 | one-time |


### SumLock

[App page](https://appshunter.io/ios/app/sumlock/id6786379020)

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

**In-app purchases:** none


## Frequently asked questions

### Is X free?

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

### Is SumLock free?

SumLock costs $0.99, with no in-app purchases.

### Which has better reviews, X or SumLock?

SumLock is rated higher. X averages 4.0 out of 5 from 1 ratings, while SumLock averages 5.0 from 1 ratings.

### Do X or SumLock have ads?

SumLock shows ads; X does not.

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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.*