# PDFAI Scan vs ScanDocApp

The clearest difference is ads: PDFAI Scan at none against ScanDocApp's shown. ScanDocApp's advantage is update cadence (weekly vs every 6 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. PDFAI Scan sells 3 in-app purchases, starting at $3.99 per 7 days and ScanDocApp sells 1 in-app purchase, starting at $0.99 per year. Whichever you choose, the download price is not the number that matters.

PDFAI Scan ships an update every 6 weeks, ScanDocApp weekly. The most recent releases landed on October 12, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | PDFAI Scan | ScanDocApp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/pdfai-scan-document-scanner/id6654887952/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 69 MB | 13 MB |
| Requires iOS | **16.0** | 17.2 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Duc Lai](https://appshunter.io/developer/1763002953) | [Trung Hieu Pham](https://appshunter.io/developer/1896330012) |

## What reviewers say

### PDFAI Scan

[App page](https://appshunter.io/ios/app/pdfai-scan-document-scanner/id6654887952)

Transform your device into a smart document scanner with AI-powered study tools. Easily scan, convert, and enhance documents, then leverage AI for summaries, flashcards, and interactive quizzes. Listen to documents read aloud and share your work in various formats.

**Highlights:** AI-powered document scanning, OCR text extraction, AI study tools (summaries, flashcards, quizzes), Text-to-Speech functionality, Export to PDF, Word, Text, Images, iCloud sync across devices

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDFAI Scan Premium Weekly | $3.99 | per 7 days |
| PDFAI Scan Premium Monthly | $4.99 | per month |
| Premium Account(1 year) | $39.99 | per year |


### ScanDocApp

[App page](https://appshunter.io/ios/app/scandocapp/id6766836772)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads for 1 Year | $0.99 | per year |


## Frequently asked questions

### Is PDFAI Scan free?

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

### Is ScanDocApp free?

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

### Do PDFAI Scan or ScanDocApp have ads?

ScanDocApp shows ads; PDFAI Scan does not.

### Which is updated more often, PDFAI Scan or ScanDocApp?

PDFAI Scan ships an update every 6 weeks, and ScanDocApp weekly. Most recently, PDFAI Scan was updated on October 12, 2026 and ScanDocApp on September 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.*