# Crush Depth vs Fog Front

The clearest difference is ads: Crush Depth at none against Fog Front's shown. Fog Front's advantage is update cadence (weekly vs every 85 months) and iOS requirement (13.0 vs 17.6). On price, 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.

Crush Depth ships an update every 85 months, Fog Front weekly. The most recent releases landed on October 15, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Crush Depth | Fog Front |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/crush-depth/id508453153/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 85 months | **Weekly** |
| Monetization | Free | — |
| Size | 271 MB | 146 MB |
| Requires iOS | 17.6 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Satish Mahalingam](https://appshunter.io/developer/508453156) | [灵鑫 张](https://appshunter.io/developer/1896061554) |

## What reviewers say

### Crush Depth

[App page](https://appshunter.io/ios/app/crush-depth/id508453153)

Defend your underwater base from incoming enemy submarines in this strategic game. Build and manage your defenses to survive waves of attacks.

**Highlights:** Build defenses, Protect your base, Defend against submarines, Strategic gameplay, Underwater combat

**Features:** macOS Compatibility

**In-app purchases:** none


### Fog Front

[App page](https://appshunter.io/ios/app/fog-front/id6768851896)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Crush Depth free?

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

### Is Fog Front free?

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

### Do Crush Depth or Fog Front have ads?

Fog Front shows ads; Crush Depth does not.

### Which is updated more often, Crush Depth or Fog Front?

Crush Depth ships an update every 85 months, and Fog Front weekly. Most recently, Crush Depth was updated on October 15, 2026 and Fog Front on October 10, 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.*