# Face Challenge vs Bimaru Sea Battle

The clearest difference is in-app purchases: Face Challenge at none against Bimaru Sea Battle's 10. Bimaru Sea Battle's advantage is ads (none vs shown) and update cadence (every 4 weeks vs every 42 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Bimaru Sea Battle sells 10 one-off in-app purchases. Face Challenge asks for nothing beyond the download.

Face Challenge ships an update every 42 months, Bimaru Sea Battle every 4 weeks. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Face Challenge | Bimaru Sea Battle |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 42 months | **Every 4 weeks** |
| Size | 117 MB | 32 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [EPRA GAMES PRODUCOES LTDA](https://appshunter.io/developer/1591649327) | [Slavomir Kocka](https://appshunter.io/developer/1879733478) |

## What reviewers say

### Face Challenge

[App page](https://appshunter.io/ios/app/face-challenge/id6448398708)

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

**In-app purchases:** none


### Bimaru Sea Battle

[App page](https://appshunter.io/ios/app/bimaru-sea-battle/id6760909998)

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mini 10x10 Hard Bundle 01 (1-30) | $0.99 | one-time |
| Mini 10x10 Hard Bundle 03 (61-90) | $0.99 | one-time |
| Mini 10x10 Hard Bundle 02 (31-60) | $0.99 | one-time |
| Mini 10x10 Hard Bundle 05 (121-150) | $0.99 | one-time |
| Mini 10x10 Hard Bundle 04 (91-120) | $0.99 | one-time |
| Maxi 10x10 Med Bundle 02 (351-550) | $2.99 | one-time |
| Maxi 10x10 Med Bundle 03 (551-750) | $2.99 | one-time |
| Maxi 10x10 Hard Bundle 01 (151-350) | $2.99 | one-time |
| Maxi 10x10 Hard Bundle 03 (551-750) | $2.99 | one-time |
| Maxi 10x10 Hard Bundle 02 (351-550) | $2.99 | one-time |


## Frequently asked questions

### Is Face Challenge free?

Face Challenge is free to download, with no in-app purchases.

### Is Bimaru Sea Battle free?

Bimaru Sea Battle is free to download, with in-app purchases available.

### Do Face Challenge or Bimaru Sea Battle have ads?

Face Challenge shows ads; Bimaru Sea Battle does not.

### Which is updated more often, Face Challenge or Bimaru Sea Battle?

Face Challenge ships an update every 42 months, and Bimaru Sea Battle every 4 weeks. Most recently, Face Challenge was updated on October 27, 2026 and Bimaru Sea Battle 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.*