# ポートエレン vs 魚錠　公式アプリ

The clearest difference is update cadence: 魚錠　公式アプリ at every 2 months against ポートエレン's every 38 months. ポートエレン's advantage is iOS requirement (12.0 vs 15.0). 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.

ポートエレン ships an update every 38 months, 魚錠　公式アプリ every 2 months. The most recent releases landed on October 25, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | ポートエレン | 魚錠　公式アプリ |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 38 months | **Every 2 months** |
| Size | 13 MB | 21 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [YASUYUKI KAWASHIMA](https://appshunter.io/developer/1659329241) | [CHUBUUOJO, K.K.](https://appshunter.io/developer/1710327535) |

## What reviewers say

### ポートエレン

[App page](https://appshunter.io/ios/app/id1659329239)

**In-app purchases:** none


### 魚錠　公式アプリ

[App page](https://appshunter.io/ios/app/id6468637581)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ポートエレン free?

ポートエレン is free to download, with no in-app purchases.

### Is 魚錠　公式アプリ free?

魚錠　公式アプリ is free to download, with no in-app purchases.

### Do ポートエレン or 魚錠　公式アプリ have ads?

Neither ポートエレン nor 魚錠　公式アプリ shows ads.

### Which is updated more often, ポートエレン or 魚錠　公式アプリ?

ポートエレン ships an update every 38 months, and 魚錠　公式アプリ every 2 months. Most recently, ポートエレン was updated on October 25, 2026 and 魚錠　公式アプリ on September 17, 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.*