# BaiPDF vs FlashScan

The clearest difference is in-app purchases: FlashScan at none against BaiPDF's 9. FlashScan also leads on iOS requirement (16.0 vs 26.0). BaiPDF's advantage is update cadence (daily vs every 9 days). On price, ads and device support there is nothing between them.

Both are free to download. BaiPDF sells 9 in-app purchases, starting at $3.49 per month. FlashScan asks for nothing beyond the download.

BaiPDF ships an update daily, FlashScan every 9 days. The most recent releases landed on September 10, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | BaiPDF | FlashScan |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Daily** | Every 9 days |
| Size | 9 MB | 5 MB |
| Requires iOS | 26.0 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Uzero Technology](https://appshunter.io/developer/1485380269) | [祖恒 廖](https://appshunter.io/developer/1800609484) |

## What reviewers say

### BaiPDF

[App page](https://appshunter.io/ios/app/baipdf-scan-and-pdf-convert/id6781993555)

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Membership | $3.49 | per month |
| Quarterly Membership | $6.99 | per 3 months |
| Yearly Membership | $11.99 | per year |
| 30-Page Pack | $1.29 | one-time |
| 100-Page Pack | $1.79 | one-time |
| 200-Page Pack | $2.49 | one-time |
| 500-Page Pack | $4.99 | one-time |
| 1,000-Page Pack | $7.49 | one-time |
| 5,000-Page Pack | $34.99 | one-time |


### FlashScan

[App page](https://appshunter.io/ios/app/flashscan-document-scanner/id6800587966)

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

**In-app purchases:** none


## Frequently asked questions

### Is BaiPDF free?

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

### Is FlashScan free?

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

### Do BaiPDF or FlashScan have ads?

Neither BaiPDF nor FlashScan shows ads.

### Which is updated more often, BaiPDF or FlashScan?

BaiPDF ships an update daily, and FlashScan every 9 days. Most recently, BaiPDF was updated on September 10, 2026 and FlashScan on September 13, 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.*