# Qu Game vs Diagonal Duel

The clearest difference is ads: Qu Game at none against Diagonal Duel's shown. Qu Game also leads on rating (5.0 vs 4.8) and monetization model (free vs ad-supported). Diagonal Duel's advantage is update cadence (every 2 weeks vs every 2 months) and iOS requirement (15.1 vs 17.0). On price, ratings volume, 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.

Qu Game holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 7 and 20 respectively. Written reviews point the same way: 96% of Qu Game's written reviews are positive against 86% of Diagonal Duel's.

Qu Game ships an update every 2 months, Diagonal Duel every 2 weeks. The most recent releases landed on October 17, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Qu Game | Diagonal Duel |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/qu-game/id854159268/reviews)** | [4.8 (20 ratings)](https://appshunter.io/ios/app/diagonal-duel/id1532290974/reviews) |
| Number of ratings | 7 | **20** |
| Positive reviews | **95.8% of reviews** | 85.7% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | **Free** | Ad-supported |
| Size | 77 MB | 21 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [1791 Entertainment LLC](https://appshunter.io/developer/300708603) | [Brian Savidge](https://appshunter.io/developer/1532290976) |

## What reviewers say

### Qu Game

[App page](https://appshunter.io/ios/app/qu-game/id854159268)

A strategic tile-placement game where players build their paths while blocking opponents. It offers a quick tutorial and multiple game modes against AI, friends, or online rivals. Climb leaderboards and maintain streaks in this tactical challenge.

**Highlights:** Tile placement and orientation, Path extension and opponent blocking, AI and online multiplayer modes, Leaderboard and streak tracking, In-game messaging and tile swapping

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

**In-app purchases:** none


### 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

**In-app purchases:** none


## Frequently asked questions

### Is Qu Game free?

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

### Is Diagonal Duel free?

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

### Which has better reviews, Qu Game or Diagonal Duel?

Qu Game is rated higher. Qu Game averages 5.0 out of 5 from 7 ratings, while Diagonal Duel averages 4.8 from 20 ratings.

### Do Qu Game or Diagonal Duel have ads?

Diagonal Duel shows ads; Qu Game does not.

### Which is updated more often, Qu Game or Diagonal Duel?

Qu Game ships an update every 2 months, and Diagonal Duel every 2 weeks. Most recently, Qu Game was updated on October 17, 2026 and Diagonal Duel on October 13, 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.*