# GLAY MOBILE vs 404の海

The clearest difference is in-app purchases: 404の海 at none against GLAY MOBILE's 1. GLAY MOBILE's advantage is device support and iOS requirement (13.0 vs 15.6). On price there is nothing between them.

Both are free to download. GLAY MOBILE sells 1 in-app purchase, starting at $2.99 per month. 404の海 asks for nothing beyond the download.

## The numbers

| Metric | GLAY MOBILE | 404の海 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | — |
| Update frequency | Every 2 months | — |
| Size | 88 MB | 10 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 17+ |
| Developer | [Fanplus, Inc.](https://appshunter.io/developer/427785206) | [Satoshi Sakuma](https://appshunter.io/developer/1791815850) |

## What reviewers say

### GLAY MOBILE

[App page](https://appshunter.io/ios/app/glay-mobile/id6739206322)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GLAY MOBILE 月会費シルバー会員 | $2.99 | per month |


### 404の海

[App page](https://appshunter.io/ios/app/404-404/id6763805582)

**In-app purchases:** none


## Frequently asked questions

### Is GLAY MOBILE free?

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

### Is 404の海 free?

404の海 is free to download, with no in-app purchases.

---

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