# 管理足友宝 vs ScanBig

The clearest difference is in-app purchases: 管理足友宝 at none against ScanBig's 1. 管理足友宝 also leads on iOS requirement (10.0 vs 15.6). ScanBig's advantage is update cadence (fortnightly vs every 11 months). On price, ads and device support there is nothing between them.

Both are free to download. ScanBig sells 1 one-off in-app purchase. 管理足友宝 asks for nothing beyond the download.

管理足友宝 ships an update every 11 months, ScanBig fortnightly. The most recent releases landed on October 27, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | 管理足友宝 | ScanBig |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/scanbig/id6739180761/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 11 months | **Fortnightly** |
| Monetization | — | Free with in-app purchases |
| Size | 13 MB | 28 MB |
| Requires iOS | **10.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shanghai Boka Software Technology Co., Ltd.](https://appshunter.io/developer/961889038) | [杭州引力网络技术有限公司](https://appshunter.io/developer/1133518651) |

## What reviewers say

### 管理足友宝

[App page](https://appshunter.io/ios/app/id1539327693)

**Features:** macOS Compatibility

**In-app purchases:** none


### ScanBig

[App page](https://appshunter.io/ios/app/scanbig/id6739180761)

This app helps you reclaim storage space by identifying and managing large media files like photos and videos. It offers smart scanning, quick deletion, and iCloud integration to efficiently clean up your device.

**Highlights:** Smart scanning for large files, Supports photos and videos, Quick deletion of unwanted files, iCloud integration, Multilingual support

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ScanBig VIP | $3.99 | one-time |


## Frequently asked questions

### Is 管理足友宝 free?

管理足友宝 is free to download, with no in-app purchases.

### Is ScanBig free?

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

### Do 管理足友宝 or ScanBig have ads?

Neither 管理足友宝 nor ScanBig shows ads.

### Which is updated more often, 管理足友宝 or ScanBig?

管理足友宝 ships an update every 11 months, and ScanBig fortnightly. Most recently, 管理足友宝 was updated on October 27, 2026 and ScanBig on November 4, 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.*