# Surf Attack vs Twenty four

The clearest difference is update cadence: Twenty four at every 12 months against Surf Attack's every 28 months. Twenty four also leads on iOS requirement (11.0 vs 15.0). On price, ads, 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.

Surf Attack ships an update every 28 months, Twenty four every 12 months. The most recent releases landed on November 2, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Surf Attack | Twenty four |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 28 months | **Every 12 months** |
| Monetization | Free | — |
| Size | 13 MB | 16 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Graeme Harrison](https://appshunter.io/developer/1063397134) | [Dau Quoc Toan](https://appshunter.io/developer/1065304427) |

## What reviewers say

### Surf Attack

[App page](https://appshunter.io/ios/app/surf-attack/id1063397135)

Ride the waves in a tropical paradise, dodging enemies and scoring points. Tap to surf, build speed for jumps, and challenge friends. Master the surf in this simple yet challenging game.

**Highlights:** Wave riding gameplay, Enemy dodging, Score points, Build speed for jumps, Challenge friends, Simple controls

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

**In-app purchases:** none


### Twenty four

[App page](https://appshunter.io/ios/app/twenty-four-merge-number/id1143869839)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Surf Attack free?

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

### Is Twenty four free?

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

### Do Surf Attack or Twenty four have ads?

Neither Surf Attack nor Twenty four shows ads.

### Which is updated more often, Surf Attack or Twenty four?

Surf Attack ships an update every 28 months, and Twenty four every 12 months. Most recently, Surf Attack was updated on November 2, 2026 and Twenty four on October 26, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*