# 小库存管理 vs 合软集采(Sup)

The clearest difference is in-app purchases: 合软集采(Sup) at none against 小库存管理's 5. 合软集采(Sup) also leads on iOS requirement (12.0 vs 16.6). 小库存管理's advantage is update cadence (every 5 days vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. 小库存管理 sells 5 one-off in-app purchases. 合软集采(Sup) asks for nothing beyond the download.

小库存管理 ships an update every 5 days, 合软集采(Sup) every 2 months. The most recent releases landed on October 7, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | 小库存管理 | 合软集采(Sup) |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 2 months |
| Size | 27 MB | 19 MB |
| Requires iOS | 16.6 | **12.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [忠和 朱](https://appshunter.io/developer/693145014) | [杭州合泰软件有限公司](https://appshunter.io/developer/1178505013) |

## What reviewers say

### 小库存管理

[App page](https://appshunter.io/ios/app/id963559235)

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月度费用 | $1.99 | one-time |
| 月付 | $2.29 | one-time |
| 季度费用 | $4.99 | one-time |
| 年度费用 | $19.99 | one-time |
| 年付 | $22.90 | one-time |


### 合软集采(Sup)

[App page](https://appshunter.io/ios/app/sup/id1642446441)

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

**In-app purchases:** none


## Frequently asked questions

### Is 小库存管理 free?

小库存管理 is free to download, with in-app purchases available.

### Is 合软集采(Sup) free?

合软集采(Sup) is free to download, with no in-app purchases.

### Do 小库存管理 or 合软集采(Sup) have ads?

Neither 小库存管理 nor 合软集采(Sup) shows ads.

### Which is updated more often, 小库存管理 or 合软集采(Sup)?

小库存管理 ships an update every 5 days, and 合软集采(Sup) every 2 months. Most recently, 小库存管理 was updated on October 7, 2026 and 合软集采(Sup) on October 10, 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.*