# SIVA スポニチAI競馬予想！ vs 競馬のaiちゃん

The clearest difference is review sentiment: 競馬のaiちゃん at 100% against SIVA スポニチAI競馬予想！'s 9%. SIVA スポニチAI競馬予想！'s advantage is ads (none vs shown) and iOS requirement (9.0 vs 14.0). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. SIVA スポニチAI競馬予想！ sells 7 in-app purchases, starting at $8.99 per month and 競馬のaiちゃん sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on November 6, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | SIVA スポニチAI競馬予想！ | 競馬のaiちゃん |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 8.9% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | Monthly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 27 MB | 31 MB |
| Requires iOS | **9.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [GAUSS inc.](https://appshunter.io/developer/1519743999) | [wading.net](https://appshunter.io/developer/1699320112) |

## What reviewers say

### SIVA スポニチAI競馬予想！

[App page](https://appshunter.io/ios/app/siva-ai/id1199983626)

This app uses artificial intelligence to provide horse racing predictions for JRA races. Engage in chat with the AI to get race forecasts and results, and track your performance. Experience a new way to enjoy horse racing with AI-driven insights.

**Highlights:** AI horse racing predictions, Chatbot with AI, Race information, Horse racing news, Performance dashboard, Race result forecasts

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| メインレースパック | $8.99 | per month |
| 東日本パック | $8.99 | per month |
| 西日本・中部パック | $8.99 | per month |
| 1カ月使い放題 | $26.99 | per month |
| 1000pt | $5.99 | one-time |
| 2100pt | $11.99 | one-time |
| 3300pt | $19.99 | one-time |


### 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 SIVA スポニチAI競馬予想！ free?

SIVA スポニチAI競馬予想！ is free to download, with in-app purchases available.

### 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 SIVA スポニチAI競馬予想！ or 競馬のaiちゃん have ads?

競馬のaiちゃん shows ads; SIVA スポニチAI競馬予想！ does not.

### Which is updated more often, SIVA スポニチAI競馬予想！ or 競馬のaiちゃん?

SIVA スポニチAI競馬予想！ ships an update monthly, and 競馬のaiちゃん monthly. Most recently, SIVA スポニチAI競馬予想！ was updated on November 6, 2026 and 競馬のaiちゃん on November 4, 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.*