# 思默业务助手 vs InScan

The clearest difference is in-app purchases: 思默业务助手 at none against InScan's 2. InScan's advantage is update cadence (every 4 days vs every 5 weeks) and device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. InScan sells 2 in-app purchases, starting at $9.99 per month. 思默业务助手 asks for nothing beyond the download.

思默业务助手 ships an update every 5 weeks, InScan every 4 days. The most recent releases landed on November 3, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | 思默业务助手 | InScan |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 4 days** |
| Size | 19 MB | 40 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [杭州泰格医药科技股份有限公司](https://appshunter.io/developer/1537723587) | [昱 曹](https://appshunter.io/developer/1780251572) |

## What reviewers say

### 思默业务助手

[App page](https://appshunter.io/ios/app/id1596049652)

**Features:** macOS Compatibility

**In-app purchases:** none


### InScan

[App page](https://appshunter.io/ios/app/inscan-pdf-scanner/id6740538722)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Free trail for 1 week | $9.99 | per month |
| VIP会员资格 | $1.99 | one-time |


## Frequently asked questions

### Is 思默业务助手 free?

思默业务助手 is free to download, with no in-app purchases.

### Is InScan free?

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

### Do 思默业务助手 or InScan have ads?

Neither 思默业务助手 nor InScan shows ads.

### Which is updated more often, 思默业务助手 or InScan?

思默业务助手 ships an update every 5 weeks, and InScan every 4 days. Most recently, 思默业务助手 was updated on November 3, 2026 and InScan on October 28, 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.*