# PDF Scanner Assistant vs AiPPT制作助手

The clearest difference is price: AiPPT制作助手 at Free against PDF Scanner Assistant's $0.99. AiPPT制作助手 also leads on iOS requirement (12.0 vs 16.6). PDF Scanner Assistant's advantage is in-app purchases (none vs 4) and ads (none vs shown). On update cadence and device support there is nothing between them.

AiPPT制作助手 is free to download; PDF Scanner Assistant costs $0.99 up front. AiPPT制作助手 sells 4 one-off in-app purchases. PDF Scanner Assistant asks for nothing beyond the download.

PDF Scanner Assistant ships an update monthly, AiPPT制作助手 every 5 weeks. The most recent releases landed on September 26, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | PDF Scanner Assistant | AiPPT制作助手 |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Monthly** | Every 5 weeks |
| Size | 9 MB | 38 MB |
| Requires iOS | 16.6 | **12.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [乐祥 胡](https://appshunter.io/developer/1572365721) | [盼盼 杨](https://appshunter.io/developer/1801628398) |

## What reviewers say

### PDF Scanner Assistant

[App page](https://appshunter.io/ios/app/pdf-scanner-assistant/id6747924395)

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

**In-app purchases:** none


### AiPPT制作助手

[App page](https://appshunter.io/ios/app/aippt/id6748598086)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AiPPT会员服务 | $7.99 | one-time |
| AiPPT会员服务 | $14.99 | one-time |
| AiPPT会员服务 | $24.99 | one-time |
| AiPPT会员服务 | $29.99 | one-time |


## Frequently asked questions

### Is PDF Scanner Assistant free?

PDF Scanner Assistant costs $0.99, with no in-app purchases.

### Is AiPPT制作助手 free?

AiPPT制作助手 is free to download, with in-app purchases available.

### Do PDF Scanner Assistant or AiPPT制作助手 have ads?

AiPPT制作助手 shows ads; PDF Scanner Assistant does not.

### Which is updated more often, PDF Scanner Assistant or AiPPT制作助手?

PDF Scanner Assistant ships an update monthly, and AiPPT制作助手 every 5 weeks. Most recently, PDF Scanner Assistant was updated on September 26, 2026 and AiPPT制作助手 on September 29, 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.*