# 小库存升级版 vs 斯怡达ERP

The clearest difference is in-app purchases: 斯怡达ERP at none against 小库存升级版's 3. 斯怡达ERP also leads on iOS requirement (9.0 vs 16.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 小库存升级版 sells 3 one-off in-app purchases. 斯怡达ERP asks for nothing beyond the download.

小库存升级版 ships an update weekly, 斯怡达ERP every 5 days. The most recent releases landed on October 1, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | 小库存升级版 | 斯怡达ERP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | **Every 5 days** |
| Size | 27 MB | 29 MB |
| Requires iOS | 16.6 | **9.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [忠和 朱](https://appshunter.io/developer/693145014) | [Sichuan Foboth Information Technology Co., Ltd.](https://appshunter.io/developer/1441899393) |

## What reviewers say

### 小库存升级版

[App page](https://appshunter.io/ios/app/id1425757719)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月度费用 | $1.99 | one-time |
| 年度费用 | $13.99 | one-time |
| 年度费用 | $19.99 | one-time |


### 斯怡达ERP

[App page](https://appshunter.io/ios/app/erp/id1520502284)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 小库存升级版 free?

小库存升级版 is free to download, with in-app purchases available.

### Is 斯怡达ERP free?

斯怡达ERP is free to download, with no in-app purchases.

### Do 小库存升级版 or 斯怡达ERP have ads?

Neither 小库存升级版 nor 斯怡达ERP shows ads.

### Which is updated more often, 小库存升级版 or 斯怡达ERP?

小库存升级版 ships an update weekly, and 斯怡达ERP every 5 days. Most recently, 小库存升级版 was updated on October 1, 2026 and 斯怡达ERP on October 9, 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.*