# Diagonal Duel vs XSeattle

The clearest difference is ads: XSeattle at none against Diagonal Duel's shown. Diagonal Duel's advantage is iOS requirement (15.1 vs 17.0). On price, update cadence, 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.

Diagonal Duel ships an update fortnightly, XSeattle every 2 weeks. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Diagonal Duel | XSeattle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (20 ratings)](https://appshunter.io/ios/app/diagonal-duel/id1532290974/reviews)** | — |
| Number of ratings | **20** | — |
| Positive reviews | 85.7% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Monetization | Ad-supported | — |
| Size | 21 MB | 8 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Brian Savidge](https://appshunter.io/developer/1532290976) | [Dipen Patel](https://appshunter.io/developer/570360425) |

## What reviewers say

### Diagonal Duel

[App page](https://appshunter.io/ios/app/diagonal-duel/id1532290974)

Engage in a strategic board game similar to Connect Four, but with a unique 45-degree rotated board. Challenge a computer opponent, play with a friend on the same device, or compete in online ranked matches.

**Highlights:** 45-degree rotated board gameplay, Play against AI (levels 0-100), Local two-player mode, Online ranked matches, Similar to Connect Four

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

**In-app purchases:** none


### XSeattle

[App page](https://appshunter.io/ios/app/xseattle/id6479410755)

**In-app purchases:** none


## Frequently asked questions

### Is Diagonal Duel free?

Diagonal Duel is free to download, with no in-app purchases.

### Is XSeattle free?

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

### Do Diagonal Duel or XSeattle have ads?

Diagonal Duel shows ads; XSeattle does not.

### Which is updated more often, Diagonal Duel or XSeattle?

Diagonal Duel ships an update fortnightly, and XSeattle every 2 weeks. Most recently, Diagonal Duel was updated on November 3, 2026 and XSeattle on November 8, 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.*