# mendako vs 追いかけられる悪夢

The clearest difference is update cadence: 追いかけられる悪夢 at fortnightly against mendako's every 17 months. On price, ads, 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.

mendako ships an update every 17 months, 追いかけられる悪夢 fortnightly. The most recent releases landed on October 12, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | mendako | 追いかけられる悪夢 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/mendako-deepsea-watching/id6469493646/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 17 months | **Fortnightly** |
| Monetization | Ad-supported | — |
| Size | 210 MB | 290 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Gentle Giants LLC](https://appshunter.io/developer/1712070219) | [Yusuke Masuda](https://appshunter.io/developer/1578136233) |

## What reviewers say

### mendako

[App page](https://appshunter.io/ios/app/mendako-deepsea-watching/id6469493646)

Observe the gentle movements of dumbo octopuses in their deep-sea habitat. This app offers a tranquil experience, allowing you to feel like you're exploring the ocean depths from a submersible.

**Highlights:** Deep-sea observation, Dumbo octopus viewing, Tranquil healing experience, Submersible exploration simulation

**Features:** macOS Compatibility

**In-app purchases:** none


### 追いかけられる悪夢

[App page](https://appshunter.io/ios/app/id6474242437)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is mendako free?

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

### Is 追いかけられる悪夢 free?

追いかけられる悪夢 is free to download, with no in-app purchases.

### Do mendako or 追いかけられる悪夢 have ads?

Both mendako and 追いかけられる悪夢 show ads.

### Which is updated more often, mendako or 追いかけられる悪夢?

mendako ships an update every 17 months, and 追いかけられる悪夢 fortnightly. Most recently, mendako was updated on October 12, 2026 and 追いかけられる悪夢 on October 27, 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.*