# EI Expo vs ScanToPDF Plus

The clearest difference is in-app purchases: EI Expo at none against ScanToPDF Plus's 2. EI Expo also leads on device support. On price and iOS requirement there is nothing between them.

Both are free to download. ScanToPDF Plus sells 2 in-app purchases, starting at $1.99 per month. EI Expo asks for nothing beyond the download.

## The numbers

| Metric | EI Expo | ScanToPDF Plus |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | — |
| Update frequency | Every 9 days | — |
| Size | 158 MB | 54 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Leeway Soft-tech Private Limited](https://appshunter.io/developer/1412628732) | [Mayur Domadiya](https://appshunter.io/developer/1741475499) |

## What reviewers say

### EI Expo

[App page](https://appshunter.io/ios/app/ei-expo/id6446482170)

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

**In-app purchases:** none


### ScanToPDF Plus

[App page](https://appshunter.io/ios/app/scantopdf-plus-scan-and-convert/id6749190854)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ScanToPDF Plus Premium (Monthly) | $1.99 | per month |
| ScanToPDF Plus Premium (Yearly) | $14.99 | per year |


## Frequently asked questions

### Is EI Expo free?

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

### Is ScanToPDF Plus free?

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

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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.*