# 库管王v3 vs 灵当CRM

The clearest difference is update cadence: 灵当CRM at fortnightly against 库管王v3's every 6 weeks. 灵当CRM also leads on iOS requirement (12.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

库管王v3 ships an update every 6 weeks, 灵当CRM fortnightly. The most recent releases landed on September 21, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | 库管王v3 | 灵当CRM |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Fortnightly** |
| Size | 103 MB | 45 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [小圈信息科技(上海)有限公司](https://appshunter.io/developer/1107493117) | [灵当科技](https://appshunter.io/developer/1692490213) |

## What reviewers say

### 库管王v3

[App page](https://appshunter.io/ios/app/v3/id1252871069)

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

**In-app purchases:** none


### 灵当CRM

[App page](https://appshunter.io/ios/app/crm/id6450249841)

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

**In-app purchases:** none


## Frequently asked questions

### Is 库管王v3 free?

库管王v3 is free to download, with no in-app purchases.

### Is 灵当CRM free?

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

### Do 库管王v3 or 灵当CRM have ads?

Neither 库管王v3 nor 灵当CRM shows ads.

### Which is updated more often, 库管王v3 or 灵当CRM?

库管王v3 ships an update every 6 weeks, and 灵当CRM fortnightly. Most recently, 库管王v3 was updated on September 21, 2026 and 灵当CRM on September 11, 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.*