# SPAIA（スパイア）～ スポーツ×AI予想×データ解析 vs 競馬のaiちゃん

The clearest difference is review sentiment: 競馬のaiちゃん at 100% against SPAIA（スパイア）～ スポーツ×AI予想×データ解析's 60%. SPAIA（スパイア）～ スポーツ×AI予想×データ解析's advantage is in-app purchases (none vs 2) and update cadence (every 2 weeks vs monthly). On price, ads 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. SPAIA（スパイア）～ スポーツ×AI予想×データ解析 asks for nothing beyond the download.

SPAIA（スパイア）～ スポーツ×AI予想×データ解析 ships an update every 2 weeks, 競馬のaiちゃん monthly. The most recent releases landed on October 24, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | SPAIA（スパイア）～ スポーツ×AI予想×データ解析 | 競馬のaiちゃん |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 60.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 28 MB | 31 MB |
| Requires iOS | **12.4** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 17+ |
| Developer | [Glad Cube, Inc.](https://appshunter.io/developer/1267831473) | [wading.net](https://appshunter.io/developer/1699320112) |

## What reviewers say

### SPAIA（スパイア）～ スポーツ×AI予想×データ解析

[App page](https://appshunter.io/ios/app/spaia-ai/id1441398574)

Experience sports in a new way with AI-powered predictions and real-time game data. Get AI win/loss predictions for baseball, and real-time play-by-play with trajectory analysis for baseball. Also features news and interviews across a wide range of sports.

**Highlights:** AI win/loss predictions for baseball, Real-time baseball play-by-play with 3D graphics, Pitch trajectory and ball trajectory analysis, Game schedules, results, and rankings for various sports, Sports news and athlete interviews, Infographics and statistical analysis

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

**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 SPAIA（スパイア）～ スポーツ×AI予想×データ解析 free?

SPAIA（スパイア）～ スポーツ×AI予想×データ解析 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 SPAIA（スパイア）～ スポーツ×AI予想×データ解析 or 競馬のaiちゃん have ads?

Both SPAIA（スパイア）～ スポーツ×AI予想×データ解析 and 競馬のaiちゃん show ads.

### Which is updated more often, SPAIA（スパイア）～ スポーツ×AI予想×データ解析 or 競馬のaiちゃん?

SPAIA（スパイア）～ スポーツ×AI予想×データ解析 ships an update every 2 weeks, and 競馬のaiちゃん monthly. Most recently, SPAIA（スパイア）～ スポーツ×AI予想×データ解析 was updated on October 24, 2026 and 競馬のaiちゃん on October 6, 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.*