# Flex Scanner vs PhoneSys Authenticator

The clearest difference is in-app purchases: PhoneSys Authenticator at none against Flex Scanner's 3. Flex Scanner's advantage is device support. On price and iOS requirement there is nothing between them.

Both are free to download. Flex Scanner sells 3 in-app purchases, starting at $0.99 per 7 days. PhoneSys Authenticator asks for nothing beyond the download.

## The numbers

| Metric | Flex Scanner | PhoneSys Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (25 ratings)](https://appshunter.io/ios/app/flex-scanner-pdf-scanner/id1521904431/reviews)** | — |
| Number of ratings | **25** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | — |
| Update frequency | Every 9 days | — |
| Monetization | Freemium | — |
| Size | 32 MB | 20 MB |
| Requires iOS | 15.0 | **14.7** |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Coftivo Teknoloji LTD](https://appshunter.io/developer/1730111773) | [PhoneSys.com INC](https://appshunter.io/developer/1704197490) |

## What reviewers say

### Flex Scanner

[App page](https://appshunter.io/ios/app/flex-scanner-pdf-scanner/id1521904431)

Transform your smartphone into a portable scanner with advanced OCR technology. Capture, store, and share documents in various formats like PDF, JPG, and TXT. Organize, edit, and secure your files with ease.

**Highlights:** Mobile document scanning, OCR text recognition, Multiple export formats (PDF, JPG, TXT), Document collaboration and sharing, File organization and password protection, Electronic signature integration

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $0.99 | per 7 days |
| Monthly | $1.99 | per month |
| Life Time | $9.99 | one-time |


### PhoneSys Authenticator

[App page](https://appshunter.io/ios/app/phonesys-authenticator/id6502974129)

**In-app purchases:** none


## Frequently asked questions

### Is Flex Scanner free?

Flex Scanner is free to download, with in-app purchases available.

### Is PhoneSys Authenticator free?

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

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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.*