# 競艇 予想【ブルーオーシャン】ボートレース予想の競艇アプリ vs ボートレース検索アプリ B80

The clearest difference is update cadence: ボートレース検索アプリ B80 at monthly against 競艇 予想【ブルーオーシャン】ボートレース予想の競艇アプリ's every 18 months. 競艇 予想【ブルーオーシャン】ボートレース予想の競艇アプリ's advantage is review sentiment (95% vs 67%) and monetization model (ad-supported vs free with in-app purchases). On price, in-app purchases, device support 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.

競艇 予想【ブルーオーシャン】ボートレース予想の競艇アプリ ships an update every 18 months, ボートレース検索アプリ B80 monthly. The most recent releases landed on October 14, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | 競艇 予想【ブルーオーシャン】ボートレース予想の競艇アプリ | ボートレース検索アプリ B80 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.8 (104 ratings)](https://appshunter.io/ios/app/b80/id1462697646/reviews)** |
| Number of ratings | — | **104** |
| Positive reviews | **95.0% of reviews** | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | Yes | — |
| Update frequency | Every 18 months | **Monthly** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 145 MB | 26 MB |
| Requires iOS | 10.0 | 10.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Yuki Kato](https://appshunter.io/developer/976519523) | [MIURA SHOTEN, LLC.](https://appshunter.io/developer/1462697645) |

## What reviewers say

### 競艇 予想【ブルーオーシャン】ボートレース予想の競艇アプリ

[App page](https://appshunter.io/ios/app/id1458452534)

This app provides daily boat race predictions and analysis, along with essential information for betting. It includes a notepad for recording key details and push notifications for the latest updates. Designed for both beginners and experienced bettors, it aims to help users achieve profitable outcomes.

**Highlights:** Daily boat race predictions, Essential betting information, App-exclusive information blog, Memo function for notes, Push notifications for updates, Customer support

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

**In-app purchases:** none


### ボートレース検索アプリ B80

[App page](https://appshunter.io/ios/app/b80/id1462697646)

This app allows users to search for boat race information with over 70 customizable criteria. It includes features for memoizing betting tickets, managing finances, and simulating bets. Real-time race data and historical results are available.

**Highlights:** Extensive search criteria (70+ items), Betting ticket memo and results tracking, Financial management and profit/loss calculation, Betting simulation and return rate calculation, Real-time odds information, Customizable home screen for race information

**In-app purchases:** none


## Frequently asked questions

### Is 競艇 予想【ブルーオーシャン】ボートレース予想の競艇アプリ free?

競艇 予想【ブルーオーシャン】ボートレース予想の競艇アプリ is free to download, with no in-app purchases.

### Is ボートレース検索アプリ B80 free?

ボートレース検索アプリ B80 is free to download, with no in-app purchases.

### Which is updated more often, 競艇 予想【ブルーオーシャン】ボートレース予想の競艇アプリ or ボートレース検索アプリ B80?

競艇 予想【ブルーオーシャン】ボートレース予想の競艇アプリ ships an update every 18 months, and ボートレース検索アプリ B80 monthly. Most recently, 競艇 予想【ブルーオーシャン】ボートレース予想の競艇アプリ was updated on October 14, 2026 and ボートレース検索アプリ B80 on September 22, 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.*