# Colloa vs 库管王v3

The clearest difference is iOS requirement: Colloa at 11.0 against 库管王v3's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Colloa ships an update every 2 months, 库管王v3 every 6 weeks. The most recent releases landed on September 23, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Colloa | 库管王v3 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Size | 3 MB | 103 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Binary Software Co., Ltd.](https://appshunter.io/developer/943346602) | [小圈信息科技(上海)有限公司](https://appshunter.io/developer/1107493117) |

## What reviewers say

### Colloa

[App page](https://appshunter.io/ios/app/colloa/id1182192817)

**In-app purchases:** none


### 库管王v3

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

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

**In-app purchases:** none


## Frequently asked questions

### Is Colloa free?

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

### Is 库管王v3 free?

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

### Do Colloa or 库管王v3 have ads?

Neither Colloa nor 库管王v3 shows ads.

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

Colloa ships an update every 2 months, and 库管王v3 every 6 weeks. Most recently, Colloa was updated on September 23, 2026 and 库管王v3 on October 8, 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.*