# Diamond Duel vs Omega Knockout

The clearest difference is in-app purchases: Diamond Duel at none against Omega Knockout's 1. Diamond Duel also leads on review sentiment (85% vs 50%) and ratings volume (48 vs 13). Omega Knockout's advantage is update cadence (weekly vs every 3 weeks). On price, rating, ads and device support there is nothing between them.

Both are free to download. Omega Knockout sells 1 one-off in-app purchase. Diamond Duel asks for nothing beyond the download.

Diamond Duel holds the better App Store score, 4.4 against 4.2. Both are backed by a comparable volume of ratings — 48 and 13 respectively. Written reviews point the same way: 85% of Diamond Duel's written reviews are positive against 50% of Omega Knockout's.

Diamond Duel ships an update every 3 weeks, Omega Knockout weekly. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Diamond Duel | Omega Knockout |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (48 ratings)](https://appshunter.io/ios/app/diamond-duel/id6451462107/reviews)** | [4.2 (13 ratings)](https://appshunter.io/ios/app/omega-knockout-arcade-boxer/id6471842321/reviews) |
| Number of ratings | **48** | 13 |
| Positive reviews | **84.6% of reviews** | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 26 MB | 647 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Poiul LLC](https://appshunter.io/developer/1555944583) | [PIXEL DYNAMITE S A S](https://appshunter.io/developer/1716053145) |

## What reviewers say

### Diamond Duel

[App page](https://appshunter.io/ios/app/diamond-duel/id6451462107)

Experience classic arcade baseball with a retro, pixel art aesthetic. Focus on hitting home runs with simple controls and fast-paced action. Compete for high scores in this addictive, nostalgic baseball challenge.

**Highlights:** Retro pixel art graphics, Simple controls, Fast-paced action, Home run focused gameplay, Nostalgic soundtrack, Endless challenge

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

**In-app purchases:** none


### Omega Knockout

[App page](https://appshunter.io/ios/app/omega-knockout-arcade-boxer/id6471842321)

Experience a 16-bit arcade boxing game with quick matches, strategic dodging, and powerful punches. Battle unique opponents, utilize dynamic power-ups, and master tournament mode. Enjoy classic arcade aesthetics with modern gameplay mechanics.

**Highlights:** 10 unique opponents with special abilities, 5 dynamic power-ups, Bluetooth gamepad support, Tournament Mode with 10 tournaments, Switch between portrait and landscape modes, Time Attack Mode with leaderboards

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Omega Knockout Full Game | $4.99 | one-time |


## Frequently asked questions

### Is Diamond Duel free?

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

### Is Omega Knockout free?

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

### Which has better reviews, Diamond Duel or Omega Knockout?

Diamond Duel is rated higher. Diamond Duel averages 4.4 out of 5 from 48 ratings, while Omega Knockout averages 4.2 from 13 ratings.

### Do Diamond Duel or Omega Knockout have ads?

Neither Diamond Duel nor Omega Knockout shows ads.

### Which is updated more often, Diamond Duel or Omega Knockout?

Diamond Duel ships an update every 3 weeks, and Omega Knockout weekly. Most recently, Diamond Duel was updated on October 27, 2026 and Omega Knockout on October 24, 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.*