# RoundPairs vs Last Attack X

The clearest difference is price: Last Attack X at Free against RoundPairs's $0.99. Last Attack X also leads on update cadence (every 2 days vs every 53 months) and iOS requirement (15.0 vs 18.0). RoundPairs's advantage is ads (none vs shown). On in-app purchases and device support there is nothing between them.

Last Attack X is free to download; RoundPairs costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

RoundPairs ships an update every 53 months, Last Attack X every 2 days. The most recent releases landed on October 11, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | RoundPairs | Last Attack X |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 53 months | **Every 2 days** |
| Size | 42 MB | 232 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Gianluca Natalini](https://appshunter.io/developer/348380792) | [KASAN KALUR WRIGHT](https://appshunter.io/developer/6783590045) |

## What reviewers say

### RoundPairs

[App page](https://appshunter.io/ios/app/roundpairs/id403025719)

**Features:** macOS Compatibility

**In-app purchases:** none


### Last Attack X

[App page](https://appshunter.io/ios/app/last-attack-x/id6792617653)

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

**In-app purchases:** none


## Frequently asked questions

### Is RoundPairs free?

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

### Is Last Attack X free?

Last Attack X is free to download, with no in-app purchases.

### Do RoundPairs or Last Attack X have ads?

Last Attack X shows ads; RoundPairs does not.

### Which is updated more often, RoundPairs or Last Attack X?

RoundPairs ships an update every 53 months, and Last Attack X every 2 days. Most recently, RoundPairs was updated on October 11, 2026 and Last Attack X on October 14, 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.*