# 手机扫描PDF vs NovaFlow Note

The clearest difference is ads: NovaFlow Note at none against 手机扫描PDF's shown. 手机扫描PDF's advantage is update cadence (every 4 months vs every 13 months) and iOS requirement (11.0 vs 13.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. 手机扫描PDF sells 3 in-app purchases, starting at $3.99 per month and NovaFlow Note sells 4 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

手机扫描PDF ships an update every 4 months, NovaFlow Note every 13 months. The most recent releases landed on September 17, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | 手机扫描PDF | NovaFlow Note |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 4 months** | Every 13 months |
| Size | 34 MB | 136 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Yiyue technology Co., Ltd.](https://appshunter.io/developer/1559735199) | [海瑞 束](https://appshunter.io/developer/1618207642) |

## What reviewers say

### 手机扫描PDF

[App page](https://appshunter.io/ios/app/pdf-pdf-and-ocr/id6443965365)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月度VIP会员 | $3.99 | per month |
| 季度VIP会员 | $6.99 | per 3 months |
| 年度VIP会员 | $17.99 | per year |


### NovaFlow Note

[App page](https://appshunter.io/ios/app/novaflow-note/id6478515570)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 连续包月 | $0.99 | per month |
| 连续包季 | $2.99 | per 3 months |
| 连续包年 | $9.99 | per year |
| 专业版 | $12.99 | one-time |


## Frequently asked questions

### Is 手机扫描PDF free?

手机扫描PDF is free to download, with in-app purchases available.

### Is NovaFlow Note free?

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

### Do 手机扫描PDF or NovaFlow Note have ads?

手机扫描PDF shows ads; NovaFlow Note does not.

### Which is updated more often, 手机扫描PDF or NovaFlow Note?

手机扫描PDF ships an update every 4 months, and NovaFlow Note every 13 months. Most recently, 手机扫描PDF was updated on September 17, 2026 and NovaFlow Note on September 14, 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.*