# 撃沈 vs Blindwake

The clearest difference is in-app purchases: Blindwake at none against 撃沈's 10. Blindwake also leads on update cadence (every 2 weeks vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 撃沈 sells 10 one-off in-app purchases. Blindwake asks for nothing beyond the download.

撃沈 ships an update every 3 months, Blindwake every 2 weeks. The most recent releases landed on October 31, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | 撃沈 | Blindwake |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Size | 41 MB | 127 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 17+ |
| Developer | [Shunya Fujimoto](https://appshunter.io/developer/1896281309) | [An Nguyen](https://appshunter.io/developer/1876102055) |

## What reviewers say

### 撃沈

[App page](https://appshunter.io/ios/app/id6768354401)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Funds 10,000 | $0.99 | one-time |
| Upgrade Points +5 | $0.99 | one-time |
| Upgrade Points +10 | $1.99 | one-time |
| Funds 50,000 | $2.99 | one-time |
| Funds 100,000 | $4.99 | one-time |
| Upgrade Points +30 | $4.99 | one-time |
| Upgrade Points +50 | $6.99 | one-time |
| Upgrade Points +100 | $11.99 | one-time |
| Funds 500,000 (Value) | $19.99 | one-time |
| Funds 1,000,000 (Best) | $29.99 | one-time |


### Blindwake

[App page](https://appshunter.io/ios/app/blindwake-hidden-fleet/id6814158142)

**In-app purchases:** none


## Frequently asked questions

### Is 撃沈 free?

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

### Is Blindwake free?

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

### Do 撃沈 or Blindwake have ads?

Both 撃沈 and Blindwake show ads.

### Which is updated more often, 撃沈 or Blindwake?

撃沈 ships an update every 3 months, and Blindwake every 2 weeks. Most recently, 撃沈 was updated on October 31, 2026 and Blindwake on November 6, 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.*