# Lenovo Smart Scanner vs OnlyAuth

The clearest difference is device support: Lenovo Smart Scanner at 3 against OnlyAuth's 1. Lenovo Smart Scanner also leads on iOS requirement (13 vs 16.6). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Lenovo Smart Scanner | OnlyAuth |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | — |
| Monetization | Free | — |
| Size | 142 MB | 1 MB |
| Requires iOS | **13** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Lenovo(Beijing) Limited](https://appshunter.io/developer/529398188) | [秦毓 常](https://appshunter.io/developer/1879677188) |

## What reviewers say

### Lenovo Smart Scanner

[App page](https://appshunter.io/ios/app/lenovo-smart-scanner/id6443909173)

Transform your device into a powerful scanner. Recognize text in images using OCR to convert documents, photos, and notes into editable PDF or JPEG files. Easily transfer your scanned content to any device.

**Highlights:** Document scanning, OCR text recognition, Convert to PDF, Convert to JPEG, Cross-device compatibility

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

**In-app purchases:** none


### OnlyAuth

[App page](https://appshunter.io/ios/app/onlyauth/id6760888113)

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

**In-app purchases:** none


## Frequently asked questions

### Is Lenovo Smart Scanner free?

Lenovo Smart Scanner is free to download, with no in-app purchases.

### Is OnlyAuth free?

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

### Do Lenovo Smart Scanner or OnlyAuth have ads?

Neither Lenovo Smart Scanner nor OnlyAuth shows ads.

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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.*