# AI株シグナル分析 vs PortfoRea

The clearest difference is in-app purchases: AI株シグナル分析 at none against PortfoRea's 2. PortfoRea's advantage is update cadence (daily vs every 4 weeks) and iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. PortfoRea sells 2 in-app purchases, starting at $2.99 per month. AI株シグナル分析 asks for nothing beyond the download.

AI株シグナル分析 ships an update every 4 weeks, PortfoRea daily. The most recent releases landed on October 28, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | AI株シグナル分析 | PortfoRea |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 4 weeks | **Daily** |
| Size | 24 MB | 40 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Yoshimasa Morita](https://appshunter.io/developer/1055220741) | [inoue yuki](https://appshunter.io/developer/1896649869) |

## What reviewers say

### AI株シグナル分析

[App page](https://appshunter.io/ios/app/ai/id6765512251)

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

**In-app purchases:** none


### PortfoRea

[App page](https://appshunter.io/ios/app/portforea/id6776497465)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアム（月額） | $2.99 | per month |
| プレミアム（買い切り） | $24.99 | one-time |


## Frequently asked questions

### Is AI株シグナル分析 free?

AI株シグナル分析 is free to download, with no in-app purchases.

### Is PortfoRea free?

PortfoRea is free to download, with in-app purchases available.

### Do AI株シグナル分析 or PortfoRea have ads?

Both AI株シグナル分析 and PortfoRea show ads.

### Which is updated more often, AI株シグナル分析 or PortfoRea?

AI株シグナル分析 ships an update every 4 weeks, and PortfoRea daily. Most recently, AI株シグナル分析 was updated on October 28, 2026 and PortfoRea on October 8, 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.*