# fimo公式アプリ vs chainRing

The clearest difference is ads: fimo公式アプリ at none against chainRing's shown. fimo公式アプリ also leads on device support (3 vs 1). chainRing's advantage is update cadence (every 3 days vs every 4 months). On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

fimo公式アプリ ships an update every 4 months, chainRing every 3 days. Both last shipped on October 7, 2026.

## The numbers

| Metric | fimo公式アプリ | chainRing |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 39.1% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 3 days** |
| Monetization | Free | — |
| Size | 10 MB | 70 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [KARUMOA.CO.,LTD](https://appshunter.io/developer/576972344) | [Itsuki Koide](https://appshunter.io/developer/6797880025) |

## What reviewers say

### fimo公式アプリ

[App page](https://appshunter.io/ios/app/fimo/id576972341)

Connect with fellow anglers on Japan's largest fishing community platform. Share your fishing experiences, insights, and daily discoveries through blog posts and quick updates. Participate in real-time fishing tournaments and easily manage your entries.

**Highlights:** Fishing logs and insights, Daily quick updates (FlaLog), Real-time fishing tournaments (Sugoude), Tournament participation and entry, Connect with anglers nationwide

**Features:** macOS Compatibility

**In-app purchases:** none


### chainRing

[App page](https://appshunter.io/ios/app/chainring/id6797880022)

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

**In-app purchases:** none


## Frequently asked questions

### Is fimo公式アプリ free?

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

### Is chainRing free?

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

### Do fimo公式アプリ or chainRing have ads?

chainRing shows ads; fimo公式アプリ does not.

### Which is updated more often, fimo公式アプリ or chainRing?

fimo公式アプリ ships an update every 4 months, and chainRing every 3 days. Most recently, fimo公式アプリ was updated on October 7, 2026 and chainRing on October 7, 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.*