# Tana Inventory vs BC在庫管理

The clearest difference is in-app purchases: Tana Inventory at none against BC在庫管理's 2. Tana Inventory also leads on ads (none vs shown) and update cadence (every 2 days vs every 6 weeks). On price there is nothing between them.

Both are free to download. BC在庫管理 sells 2 one-off in-app purchases. Tana Inventory asks for nothing beyond the download.

Tana Inventory ships an update every 2 days, BC在庫管理 every 6 weeks. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Tana Inventory | BC在庫管理 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 days** | Every 6 weeks |
| Monetization | Free | — |
| Size | 45 MB | 4 MB |
| Requires iOS | **17.0** | 26.5 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Instoll Inc.](https://appshunter.io/developer/1225033758) | [KAZUTOSHI KINOSHITA](https://appshunter.io/developer/1148380017) |

## What reviewers say

### Tana Inventory

[App page](https://appshunter.io/ios/app/tana-inventory/id1400125026)

Manage your inventory with ease using a mobile app designed for collaborative tracking. Scan barcodes, print QR codes, and access your data from anywhere, eliminating the need for complex spreadsheets.

**Highlights:** Collaborative inventory tracking, Mobile-first access, Barcode scanning, QR code generation, Cloud data backup, Secure connections

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### BC在庫管理

[App page](https://appshunter.io/ios/app/bc/id1430485121)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| メール作成回数 | $0.99 | one-time |
| 棚卸しの結果メール作成回数(160回分） | $0.99 | one-time |


## Frequently asked questions

### Is Tana Inventory free?

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

### Is BC在庫管理 free?

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

### Do Tana Inventory or BC在庫管理 have ads?

BC在庫管理 shows ads; Tana Inventory does not.

### Which is updated more often, Tana Inventory or BC在庫管理?

Tana Inventory ships an update every 2 days, and BC在庫管理 every 6 weeks. Most recently, Tana Inventory was updated on October 24, 2026 and BC在庫管理 on October 29, 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.*