# Levelux vs SHINKAI 深海

The clearest difference is in-app purchases: SHINKAI 深海 at none against Levelux's 1. SHINKAI 深海 also leads on update cadence (every 4 days vs fortnightly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Levelux sells 1 one-off in-app purchase. SHINKAI 深海 asks for nothing beyond the download.

Levelux ships an update fortnightly, SHINKAI 深海 every 4 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | Levelux | SHINKAI 深海 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 4 days** |
| Size | 8 MB | 1 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Nikolai Pozdnyakov](https://appshunter.io/developer/1870612255) | [Shota Katsuyama](https://appshunter.io/developer/6792005346) |

## What reviewers say

### Levelux

[App page](https://appshunter.io/ios/app/levelux-flow-puzzle/id6772221685)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Game Unlock | $1.29 | one-time |


### SHINKAI 深海

[App page](https://appshunter.io/ios/app/shinkai/id6792005464)

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

**In-app purchases:** none


## Frequently asked questions

### Is Levelux free?

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

### Is SHINKAI 深海 free?

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

### Do Levelux or SHINKAI 深海 have ads?

Neither Levelux nor SHINKAI 深海 shows ads.

### Which is updated more often, Levelux or SHINKAI 深海?

Levelux ships an update fortnightly, and SHINKAI 深海 every 4 days. Most recently, Levelux was updated on October 31, 2026 and SHINKAI 深海 on October 31, 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.*