# AI Scanner Plus vs PDF Scanner

The clearest difference is in-app purchases: AI Scanner Plus at none against PDF Scanner's 3. PDF Scanner's advantage is update cadence (fortnightly vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. PDF Scanner sells 3 in-app purchases, starting at $3.99 per 7 days. AI Scanner Plus asks for nothing beyond the download.

AI Scanner Plus ships an update every 3 months, PDF Scanner fortnightly. The most recent releases landed on September 11, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | AI Scanner Plus | PDF Scanner |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Size | 29 MB | 12 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Arun Prasad](https://appshunter.io/developer/857929640) | [Komal Nadeem](https://appshunter.io/developer/1841463744) |

## What reviewers say

### AI Scanner Plus

[App page](https://appshunter.io/ios/app/ai-scanner-plus/id6756567441)

**Features:** macOS Compatibility

**In-app purchases:** none


### PDF Scanner

[App page](https://appshunter.io/ios/app/pdf-scanner-pdf-reader/id6761658397)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Plan - Weekly | $3.99 | per 7 days |
| Premium Plan - Monthly | $9.99 | per month |
| Premium Plan - Yearly | $24.99 | per year |


## Frequently asked questions

### Is AI Scanner Plus free?

AI Scanner Plus is free to download, with no in-app purchases.

### Is PDF Scanner free?

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

### Do AI Scanner Plus or PDF Scanner have ads?

Neither AI Scanner Plus nor PDF Scanner shows ads.

### Which is updated more often, AI Scanner Plus or PDF Scanner?

AI Scanner Plus ships an update every 3 months, and PDF Scanner fortnightly. Most recently, AI Scanner Plus was updated on September 11, 2026 and PDF Scanner on September 7, 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.*