# O vs 在庫管理表

The clearest difference is in-app purchases: O at none against 在庫管理表's 3. O also leads on device support (3 vs 1) and iOS requirement (15.5 vs 26.4). 在庫管理表's advantage is update cadence (every 2 days vs every 3 weeks). On price and ads there is nothing between them.

Both are free to download. 在庫管理表 sells 3 in-app purchases, starting at $1.99 per month. O asks for nothing beyond the download.

O ships an update every 3 weeks, 在庫管理表 every 2 days. The most recent releases landed on September 8, 2026 and August 23, 2026 respectively.

## The numbers

| Metric | O | 在庫管理表 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Size | 3 MB | 10 MB |
| Requires iOS | **15.5** | 26.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [O-TECH JAPAN](https://appshunter.io/developer/1219186631) | [YUJI FUJII](https://appshunter.io/developer/6786925803) |

## What reviewers say

### O

[App page](https://appshunter.io/ios/app/o-tech-shift/id1645042734)

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

**In-app purchases:** none


### 在庫管理表

[App page](https://appshunter.io/ios/app/id6788592772)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアム(月額) | $1.99 | per month |
| プレミアム(年額) | $14.99 | per year |
| プレミアム(買い切り) | $29.99 | one-time |


## Frequently asked questions

### Is O free?

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

### Is 在庫管理表 free?

在庫管理表 is free to download, with in-app purchases available.

### Do O or 在庫管理表 have ads?

Neither O nor 在庫管理表 shows ads.

### Which is updated more often, O or 在庫管理表?

O ships an update every 3 weeks, and 在庫管理表 every 2 days. Most recently, O was updated on September 8, 2026 and 在庫管理表 on August 23, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*