# 简库存 vs Power Inventory

The clearest difference is review sentiment: Power Inventory at 80% against 简库存's 0%. Power Inventory also leads on rating (4.8 vs 1.0) and update cadence (fortnightly vs every 2 months). 简库存's advantage is in-app purchases (none vs 5) and iOS requirement (9.0 vs 13.0). On price, ads and device support there is nothing between them.

Both are free to download. Power Inventory sells 5 in-app purchases, starting at $5.99 per month. 简库存 asks for nothing beyond the download.

Power Inventory holds the better App Store score, 4.8 against 1.0. That said, the two scores are not equally well evidenced: Power Inventory has 6 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of 简库存's written reviews are positive against 80% of Power Inventory's.

简库存 ships an update every 2 months, Power Inventory fortnightly. The most recent releases landed on October 14, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 简库存 | Power Inventory |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/id1476369062/reviews) | **[4.8 (6 ratings)](https://appshunter.io/ios/app/power-inventory-cloud-wms/id1576149251/reviews)** |
| Number of ratings | 1 | **6** |
| Positive reviews | 0.0% of reviews | **80.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | — | Freemium |
| Size | 42 MB | 35 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [小圈信息科技(上海)有限公司](https://appshunter.io/developer/1107493117) | [Irvinesoft Inc](https://appshunter.io/developer/1654264185) |

## What reviewers say

### 简库存

[App page](https://appshunter.io/ios/app/id1476369062)

**Features:** macOS Compatibility

**In-app purchases:** none


### Power Inventory

[App page](https://appshunter.io/ios/app/power-inventory-cloud-wms/id1576149251)

This app simplifies inventory management for small businesses and individuals. It handles inbound, outbound, transfers, and stock counts with barcode scanning and cloud synchronization. Data can be exported to Excel for easy analysis.

**Highlights:** Unlimited warehouse and location management, Product and contact tracking, Operation and inventory activity recording, Barcode and serial number scanning, Data export to Excel, Cloud synchronization, Team collaboration

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Individual (1 Month) | $5.99 | per month |
| Individual (1 Year) | $29.99 | per year |
| Team (1 Year) | $99.99 | per year |
| Small Business (1 Year) | $199.99 | per year |
| Enterprise (1 Year) | $399.99 | per year |


## Frequently asked questions

### Is 简库存 free?

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

### Is Power Inventory free?

Power Inventory is free to download, with in-app purchases available.

### Which has better reviews, 简库存 or Power Inventory?

Power Inventory is rated higher. 简库存 averages 1.0 out of 5 from 1 ratings, while Power Inventory averages 4.8 from 6 ratings.

### Do 简库存 or Power Inventory have ads?

Neither 简库存 nor Power Inventory shows ads.

### Which is updated more often, 简库存 or Power Inventory?

简库存 ships an update every 2 months, and Power Inventory fortnightly. Most recently, 简库存 was updated on October 14, 2026 and Power Inventory on October 27, 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.*