# 競馬で100万円！ vs 競馬のaiちゃん

The clearest difference is in-app purchases: 競馬で100万円！ at none against 競馬のaiちゃん's 2. 競馬のaiちゃん's advantage is review sentiment (100% vs 67%) and update cadence (monthly vs every 8 months). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. 競馬のaiちゃん sells 2 in-app purchases, starting at $1.99 per month. 競馬で100万円！ asks for nothing beyond the download.

競馬で100万円！ ships an update every 8 months, 競馬のaiちゃん monthly. The most recent releases landed on June 9, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | 競馬で100万円！ | 競馬のaiちゃん |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 66.7% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 8 months | **Monthly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 14 MB | 31 MB |
| Requires iOS | 14.0 | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [ROOTS LTD.](https://appshunter.io/developer/1710526388) | [wading.net](https://appshunter.io/developer/1699320112) |

## What reviewers say

### 競馬で100万円！

[App page](https://appshunter.io/ios/app/100/id1220334497)

This app provides curated horse racing information and predictions to help users profit. It features expert picks, race analysis, and user reviews to guide betting decisions. Ideal for both beginners and experienced bettors looking to increase their winnings.

**Highlights:** Curated horse racing information, Expert race predictions, User reviews and ratings, Analysis of major races (G1, G2, G3), Tips for beginners, Information on profitable betting sites

**Features:** macOS Compatibility

**In-app purchases:** none


### 競馬のaiちゃん

[App page](https://appshunter.io/ios/app/ai/id6477750201)

This app uses AI to predict horse races based on performance, bloodlines, and other factors. It provides real-time race results, manages your betting finances, and offers detailed statistical analysis. Designed for horse racing enthusiasts to improve their strategy and track their performance.

**Highlights:** AI race predictions, Real-time race results, Financial management tools, Statistical analysis, Dark mode support, Multi-device data sync

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 基本プラン月額 | $1.99 | per month |
| プレミアムプラン | $19.99 | per year |


## Frequently asked questions

### Is 競馬で100万円！ free?

競馬で100万円！ is free to download, with no in-app purchases.

### Is 競馬のaiちゃん free?

競馬のaiちゃん is free to download, with in-app purchases available.

### Do 競馬で100万円！ or 競馬のaiちゃん have ads?

Both 競馬で100万円！ and 競馬のaiちゃん show ads.

### Which is updated more often, 競馬で100万円！ or 競馬のaiちゃん?

競馬で100万円！ ships an update every 8 months, and 競馬のaiちゃん monthly. Most recently, 競馬で100万円！ was updated on June 9, 2026 and 競馬のaiちゃん on September 19, 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.*