# QR在庫管理 vs レンタル専用在庫管理 ZAIKA

The clearest difference is iOS requirement: QR在庫管理 at 10.0 against レンタル専用在庫管理 ZAIKA's 13.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 6 weeks. The most recent releases landed on September 14, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | QR在庫管理 | レンタル専用在庫管理 ZAIKA |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | Every 6 weeks |
| Size | 2 MB | 11 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Komatsuelectric Industry Co.,Ltd.](https://appshunter.io/developer/486645023) | [TENT INC.](https://appshunter.io/developer/1438710550) |

## What reviewers say

### QR在庫管理

[App page](https://appshunter.io/ios/app/qr/id1114414447)

**Features:** macOS Compatibility

**In-app purchases:** none


### レンタル専用在庫管理 ZAIKA

[App page](https://appshunter.io/ios/app/zaika/id1504480493)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is QR在庫管理 free?

QR在庫管理 is free to download, with no in-app purchases.

### Is レンタル専用在庫管理 ZAIKA free?

レンタル専用在庫管理 ZAIKA is free to download, with no in-app purchases.

### Do QR在庫管理 or レンタル専用在庫管理 ZAIKA have ads?

Neither QR在庫管理 nor レンタル専用在庫管理 ZAIKA shows ads.

### Which is updated more often, QR在庫管理 or レンタル専用在庫管理 ZAIKA?

QR在庫管理 ships an update every 6 weeks, and レンタル専用在庫管理 ZAIKA every 6 weeks. Most recently, QR在庫管理 was updated on September 14, 2026 and レンタル専用在庫管理 ZAIKA on October 25, 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.*