# ARお魚メジャー vs FishDays

The clearest difference is in-app purchases: FishDays at none against ARお魚メジャー's 2. FishDays also leads on ads (none vs shown) and iOS requirement (15.0 vs 17.6). ARお魚メジャー's advantage is update cadence (every 2 weeks vs monthly). On price and device support there is nothing between them.

Both are free to download. ARお魚メジャー sells 2 in-app purchases, starting at $1.99 per month. FishDays asks for nothing beyond the download.

ARお魚メジャー ships an update every 2 weeks, FishDays monthly. The most recent releases landed on July 5, 2026 and June 14, 2026 respectively.

## The numbers

| Metric | ARお魚メジャー | FishDays |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.6 (5 ratings)](https://appshunter.io/ios/app/ar/id1549776641/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 22 MB | 42 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Noboru Kato](https://appshunter.io/developer/1195532207) | [zukan.com Inc.](https://appshunter.io/developer/791100929) |

## What reviewers say

### ARお魚メジャー

[App page](https://appshunter.io/ios/app/ar/id1549776641)

Measure the length of fish using augmented reality on compatible iPhones. This app overlays a virtual fishing ruler onto your device's camera view, allowing for quick length estimations. Note that AR placement may cause slight blurriness.

**Highlights:** AR fish length measurement, Virtual fishing ruler, Compatible with LiDAR-enabled iPhones, Quick length estimation

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $1.99 | per month |
| Premium | $11.99 | per year |


### FishDays

[App page](https://appshunter.io/ios/app/fishdays/id1610672069)

**In-app purchases:** none


## Frequently asked questions

### Is ARお魚メジャー free?

ARお魚メジャー is free to download, with in-app purchases available.

### Is FishDays free?

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

### Do ARお魚メジャー or FishDays have ads?

ARお魚メジャー shows ads; FishDays does not.

### Which is updated more often, ARお魚メジャー or FishDays?

ARお魚メジャー ships an update every 2 weeks, and FishDays monthly. Most recently, ARお魚メジャー was updated on July 5, 2026 and FishDays on June 14, 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.*