# Document Scanner & PDF Scanner vs ZeroExpiry

The clearest difference is in-app purchases: ZeroExpiry at none against Document Scanner & PDF Scanner's 2. ZeroExpiry also leads on ads (none vs shown) and update cadence (weekly vs every 2 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Document Scanner & PDF Scanner sells 2 in-app purchases, starting at $0.99 per month. ZeroExpiry asks for nothing beyond the download.

Document Scanner & PDF Scanner ships an update every 2 weeks, ZeroExpiry weekly. The most recent releases landed on October 13, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Document Scanner & PDF Scanner | ZeroExpiry |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Weekly** |
| Size | 96 MB | 55 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Identiq Infotech](https://appshunter.io/developer/1881019162) | [Ajay Bollabathini](https://appshunter.io/developer/6775331616) |

## What reviewers say

### Document Scanner & PDF Scanner

[App page](https://appshunter.io/ios/app/document-scanner-and-pdf-scanner/id6756054579)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $0.99 | per month |
| Premium Yearly | $9.99 | per year |


### ZeroExpiry

[App page](https://appshunter.io/ios/app/zeroexpiry/id6775331614)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Document Scanner & PDF Scanner free?

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

### Is ZeroExpiry free?

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

### Do Document Scanner & PDF Scanner or ZeroExpiry have ads?

Document Scanner & PDF Scanner shows ads; ZeroExpiry does not.

### Which is updated more often, Document Scanner & PDF Scanner or ZeroExpiry?

Document Scanner & PDF Scanner ships an update every 2 weeks, and ZeroExpiry weekly. Most recently, Document Scanner & PDF Scanner was updated on October 13, 2026 and ZeroExpiry on October 3, 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.*