# Scan AI vs Smart Printer App

The clearest difference is ads: Smart Printer App at none against Scan AI's shown. Scan AI's advantage is iOS requirement (12.4 vs 16.6). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Scan AI sells 4 in-app purchases, starting at $6.99 per 7 days and Smart Printer App sells 4 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Scan AI ships an update every 3 weeks, Smart Printer App every 6 weeks. The most recent releases landed on September 24, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Scan AI | Smart Printer App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (24 ratings)](https://appshunter.io/ios/app/scan-ai-pdf-scanner-and-qr-code/id6454091001/reviews)** | — |
| Number of ratings | **24** | — |
| Positive reviews | 97.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 44 MB | 12 MB |
| Requires iOS | **12.4** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mobile Ocean](https://appshunter.io/developer/1542573722) | [ELGO LEARNING LIMITED](https://appshunter.io/developer/1806041101) |

## What reviewers say

### Scan AI

[App page](https://appshunter.io/ios/app/scan-ai-pdf-scanner-and-qr-code/id6454091001)

This app revolutionizes document management with AI-powered PDF scanning, editing, signing, and sharing. It also features QR code generation and scanning, plus an innovative "Ask PDF" function for interactive document analysis and AI summarization.

**Highlights:** AI-powered PDF scanning and editing, QR code generation and scanning, Interactive PDF chat ('Ask PDF'), AI summarization of documents, Document signing and sharing, Unlimited features via premium subscription

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Scan AI PDF Scanner Pro Weekly | $6.99 | per 7 days |
| Scan AI PDF Scanner YearlyPro | $49.99 | per year |
| Scan AI PDF Scanner Pro Yearly | $59.99 | per year |
| Lifetime Scan AI PDF Editor | $69.99 | one-time |


### Smart Printer App

[App page](https://appshunter.io/ios/app/smart-printer-app-pdf-scan/id6756779500)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Smart Printer & Scanner App | $5.99 | per 7 days |
| Smart Printer & Scanner App | $12.99 | per month |
| Smart Printer & Scanner App | $39.99 | per year |
| Smart Printer & Scanner App | $49.99 | one-time |


## Frequently asked questions

### Is Scan AI free?

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

### Is Smart Printer App free?

Smart Printer App is free to download, with in-app purchases available.

### Do Scan AI or Smart Printer App have ads?

Scan AI shows ads; Smart Printer App does not.

### Which is updated more often, Scan AI or Smart Printer App?

Scan AI ships an update every 3 weeks, and Smart Printer App every 6 weeks. Most recently, Scan AI was updated on September 24, 2026 and Smart Printer App on September 18, 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.*