# 図書館蔵書検索 vs QuickAgePlus

The clearest difference is in-app purchases: 図書館蔵書検索 at none against QuickAgePlus's 2. QuickAgePlus's advantage is update cadence (every 3 days vs every 5 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. QuickAgePlus sells 2 in-app purchases, starting at $0.49 per month. 図書館蔵書検索 asks for nothing beyond the download.

図書館蔵書検索 ships an update every 5 months, QuickAgePlus every 3 days. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | 図書館蔵書検索 | QuickAgePlus |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 5 months | **Every 3 days** |
| Size | 5 MB | 5 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [hirokazu murabe](https://appshunter.io/developer/894364772) | [Katsuhiko Yao](https://appshunter.io/developer/1543188534) |

## What reviewers say

### 図書館蔵書検索

[App page](https://appshunter.io/ios/app/id1068064173)

**Features:** macOS Compatibility

**In-app purchases:** none


### QuickAgePlus

[App page](https://appshunter.io/ios/app/quickageplus/id6468182348)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads (Monthly) | $0.49 | per month |
| Remove Ads (Yearly) | $5.99 | per year |


## Frequently asked questions

### Is 図書館蔵書検索 free?

図書館蔵書検索 is free to download, with no in-app purchases.

### Is QuickAgePlus free?

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

### Do 図書館蔵書検索 or QuickAgePlus have ads?

Both 図書館蔵書検索 and QuickAgePlus show ads.

### Which is updated more often, 図書館蔵書検索 or QuickAgePlus?

図書館蔵書検索 ships an update every 5 months, and QuickAgePlus every 3 days. Most recently, 図書館蔵書検索 was updated on November 2, 2026 and QuickAgePlus on November 3, 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.*