# 指尖扫描 vs ScanBig

The clearest difference is in-app purchases: 指尖扫描 at none against ScanBig's 1. 指尖扫描 also leads on iOS requirement (11.0 vs 15.6). ScanBig's advantage is update cadence (fortnightly vs every 8 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. 指尖扫描 asks for nothing beyond the download.

指尖扫描 ships an update every 8 months, ScanBig fortnightly. The most recent releases landed on October 7, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 指尖扫描 | 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 8 months | **Fortnightly** |
| Monetization | — | Free with in-app purchases |
| Size | 58 MB | 28 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Huai 'an Fingertip Time Technology Co., LTD](https://appshunter.io/developer/1620298666) | [杭州引力网络技术有限公司](https://appshunter.io/developer/1133518651) |

## What reviewers say

### 指尖扫描

[App page](https://appshunter.io/ios/app/id1661748781)

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

**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 指尖扫描 free?

指尖扫描 is free to download, with no in-app purchases.

### Is ScanBig free?

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

### Do 指尖扫描 or ScanBig have ads?

Neither 指尖扫描 nor ScanBig shows ads.

### Which is updated more often, 指尖扫描 or ScanBig?

指尖扫描 ships an update every 8 months, and ScanBig fortnightly. Most recently, 指尖扫描 was updated on October 7, 2026 and ScanBig on October 31, 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.*