# 競馬の馬券収支UP!競馬予想は動画とオッズ付き競馬アプリ vs UMAI

The clearest difference is review sentiment: 競馬の馬券収支UP!競馬予想は動画とオッズ付き競馬アプリ at 100% against UMAI's 33%. 競馬の馬券収支UP!競馬予想は動画とオッズ付き競馬アプリ also leads on ads (none vs shown) and monetization model (free vs ad-supported). UMAI's advantage is update cadence (every 3 weeks vs every 55 months) and iOS requirement (13.0 vs 15.6). On price, 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.

競馬の馬券収支UP!競馬予想は動画とオッズ付き競馬アプリ ships an update every 55 months, UMAI every 3 weeks. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | 競馬の馬券収支UP!競馬予想は動画とオッズ付き競馬アプリ | UMAI |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **100.0% of reviews** | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 55 months | **Every 3 weeks** |
| Monetization | **Free** | Ad-supported |
| Size | 5 MB | 29 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Haruko Hirano](https://appshunter.io/developer/748561949) | [Takeshi Watanabe](https://appshunter.io/developer/1602925258) |

## What reviewers say

### 競馬の馬券収支UP!競馬予想は動画とオッズ付き競馬アプリ

[App page](https://appshunter.io/ios/app/up/id1205426830)

Access free race predictions, odds, and performance data for all races. Analyze races with included race videos and utilize it as an information gathering tool on weekdays. All features, including race results, are completely free.

**Highlights:** Free race predictions for all races, View odds and performance data, Race videos for analysis, Information gathering tool, Race results included

**Features:** macOS Compatibility

**In-app purchases:** none


### UMAI

[App page](https://appshunter.io/ios/app/umai-ai/id1602925256)

This app provides free AI-powered horse racing predictions for all central and local races. It features an improved UI for faster loading and displays AI confidence levels, key race indicators, and past results. Users can also access race entry information directly within the app.

**Highlights:** Free AI race predictions, Central and local race coverage, Improved UI/UX, AI confidence indicators, Race entry information, Latest winning information

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 競馬の馬券収支UP!競馬予想は動画とオッズ付き競馬アプリ free?

競馬の馬券収支UP!競馬予想は動画とオッズ付き競馬アプリ is free to download, with no in-app purchases.

### Is UMAI free?

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

### Do 競馬の馬券収支UP!競馬予想は動画とオッズ付き競馬アプリ or UMAI have ads?

UMAI shows ads; 競馬の馬券収支UP!競馬予想は動画とオッズ付き競馬アプリ does not.

### Which is updated more often, 競馬の馬券収支UP!競馬予想は動画とオッズ付き競馬アプリ or UMAI?

競馬の馬券収支UP!競馬予想は動画とオッズ付き競馬アプリ ships an update every 55 months, and UMAI every 3 weeks. Most recently, 競馬の馬券収支UP!競馬予想は動画とオッズ付き競馬アプリ was updated on November 2, 2026 and UMAI on November 3, 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.*