# Ai Scan Lite vs SnapScan PDF

The clearest difference is in-app purchases: SnapScan PDF at none against Ai Scan Lite's 2. SnapScan PDF also leads on ads (none vs shown). Ai Scan Lite's advantage is update cadence (every 2 months vs every 5 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Ai Scan Lite sells 2 one-off in-app purchases. SnapScan PDF asks for nothing beyond the download.

Ai Scan Lite ships an update every 2 months, SnapScan PDF every 5 months. The most recent releases landed on October 2, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Ai Scan Lite | SnapScan PDF |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 5 months |
| Size | 116 MB | 6 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [方青 范](https://appshunter.io/developer/1684179277) | [preeti dave](https://appshunter.io/developer/1864583369) |

## What reviewers say

### Ai Scan Lite

[App page](https://appshunter.io/ios/app/ai-scan-lite-pdf-scanner/id6469973421)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Add 100 times | $9.99 | one-time |
| Remove all ads | $9.99 | one-time |


### SnapScan PDF

[App page](https://appshunter.io/ios/app/snapscan-pdf/id6761696743)

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

**In-app purchases:** none


## Frequently asked questions

### Is Ai Scan Lite free?

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

### Is SnapScan PDF free?

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

### Do Ai Scan Lite or SnapScan PDF have ads?

Ai Scan Lite shows ads; SnapScan PDF does not.

### Which is updated more often, Ai Scan Lite or SnapScan PDF?

Ai Scan Lite ships an update every 2 months, and SnapScan PDF every 5 months. Most recently, Ai Scan Lite was updated on October 2, 2026 and SnapScan PDF on October 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.*