# 吉井和哉 vs DIR ORACLE

The clearest difference is in-app purchases: DIR ORACLE at none against 吉井和哉's 2. DIR ORACLE also leads on update cadence (weekly vs every 2 months) and review sentiment (25% vs 10%). 吉井和哉's advantage is iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. 吉井和哉 sells 2 in-app purchases, starting at $3.99 per month. DIR ORACLE asks for nothing beyond the download.

吉井和哉 ships an update every 2 months, DIR ORACLE weekly. The most recent releases landed on October 18, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | 吉井和哉 | DIR ORACLE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (7 ratings)](https://appshunter.io/ios/app/dir-oracle/id6781177075/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | 10.0% of reviews | **25.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | — | Free |
| Size | 117 MB | 171 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Fanplus, Inc.](https://appshunter.io/developer/427785206) | [CiferAI LLC](https://appshunter.io/developer/6773706271) |

## What reviewers say

### 吉井和哉

[App page](https://appshunter.io/ios/app/id538232598)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 吉井和哉「441108.com」 | $3.99 | per month |
| 吉井和哉「441kzch」 | $49.99 | per year |


### DIR ORACLE

[App page](https://appshunter.io/ios/app/dir-oracle/id6781177075)

Explore the official digital experience of a globally recognized rock band. Access daily song features, detailed member biographies, a comprehensive music catalog, upcoming show information, and augmented reality exhibitions.

**Highlights:** Daily song feature, Band member biographies, Full music catalog, Live show tracker, AR exhibition gallery

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

**In-app purchases:** none


## Frequently asked questions

### Is 吉井和哉 free?

吉井和哉 is free to download, with in-app purchases available.

### Is DIR ORACLE free?

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

### Do 吉井和哉 or DIR ORACLE have ads?

Neither 吉井和哉 nor DIR ORACLE shows ads.

### Which is updated more often, 吉井和哉 or DIR ORACLE?

吉井和哉 ships an update every 2 months, and DIR ORACLE weekly. Most recently, 吉井和哉 was updated on October 18, 2026 and DIR ORACLE on October 23, 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.*