# Scan Master vs 小呼吸Breath

The clearest difference is update cadence: Scan Master at every 5 days against 小呼吸Breath's fortnightly. 小呼吸Breath's advantage is iOS requirement (15.6 vs 26). 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.

Scan Master ships an update every 5 days, 小呼吸Breath fortnightly. The most recent releases landed on October 11, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Scan Master | 小呼吸Breath |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/scan-master-offline-scanner/id6761264172/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Fortnightly |
| Monetization | Free | — |
| Size | 6 MB | 27 MB |
| Requires iOS | 26 | **15.6** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [礼杰 朱](https://appshunter.io/developer/1838837298) | [Shenzhen Yanqi Electronic Science & Technology Co., Ltd.](https://appshunter.io/developer/6779253410) |

## What reviewers say

### Scan Master

[App page](https://appshunter.io/ios/app/scan-master-offline-scanner/id6761264172)

This app allows you to quickly scan documents, IDs, and exam papers directly on your device, converting them into clean PDF files. You can also import photos to create PDFs and easily export or share your scanned documents. It's designed for speed, simplicity, and privacy.

**Highlights:** Scan documents to PDF, Scan IDs and cards, Import photos to PDF, Multi-page organization, Export and share PDFs, On-device processing

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

**In-app purchases:** none


### 小呼吸Breath

[App page](https://appshunter.io/ios/app/breath/id6779253408)

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

**In-app purchases:** none


## Frequently asked questions

### Is Scan Master free?

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

### Is 小呼吸Breath free?

小呼吸Breath is free to download, with no in-app purchases.

### Do Scan Master or 小呼吸Breath have ads?

Neither Scan Master nor 小呼吸Breath shows ads.

### Which is updated more often, Scan Master or 小呼吸Breath?

Scan Master ships an update every 5 days, and 小呼吸Breath fortnightly. Most recently, Scan Master was updated on October 11, 2026 and 小呼吸Breath on October 25, 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.*