# FileFlex vs QNAP Authenticator

The clearest difference is review sentiment: FileFlex at 95% against QNAP Authenticator's 20%. FileFlex also leads on rating (4.9 vs 1.9) and iOS requirement (14.0 vs 16.0). On price, ratings volume, update cadence and ads there is nothing between them.

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

FileFlex holds the better App Store score, 4.9 against 1.9. Both are backed by a comparable volume of ratings — 27 and 13 respectively. Written reviews point the same way: 95% of FileFlex's written reviews are positive against 20% of QNAP Authenticator's.

FileFlex ships an update every 5 months, QNAP Authenticator every 3 months. The most recent releases landed on October 22, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | FileFlex | QNAP Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (27 ratings)](https://appshunter.io/ios/app/fileflex/id982214370/reviews)** | [1.9 (13 ratings)](https://appshunter.io/ios/app/qnap-authenticator/id1620302345/reviews) |
| Number of ratings | **27** | 13 |
| Positive reviews | **94.7% of reviews** | 20.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 2 MB | 44 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Qnext Corp.](https://appshunter.io/developer/375669286) | [QNAP Systems, Inc.](https://appshunter.io/developer/355826923) |

## What reviewers say

### FileFlex

[App page](https://appshunter.io/ios/app/fileflex/id982214370)

Access, share, and stream your files, pictures, music, and videos from any device without uploading to the cloud. Manage your content remotely across multiple storage locations securely from behind your own firewall.

**Highlights:** Remote file access from source locations, Secure file sharing without uploads, Media streaming from storage, Remote multi-location file management, Access from any internet-connected device

**In-app purchases:** none


### QNAP Authenticator

[App page](https://appshunter.io/ios/app/qnap-authenticator/id1620302345)

Enhance your account security with this mobile app that provides 2-Step Verification and Passwordless Login. It offers multiple verification methods, including login approval, QR code scanning, and online codes, with TOTP support for offline use and third-party accounts.

**Highlights:** 2-Step Verification, Passwordless Login, Login Approval, QR Code Verification, Online Verification Code, Time-based One-Time Password (TOTP), Offline TOTP generation

**In-app purchases:** none


## Frequently asked questions

### Is FileFlex free?

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

### Is QNAP Authenticator free?

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

### Which has better reviews, FileFlex or QNAP Authenticator?

FileFlex is rated higher. FileFlex averages 4.9 out of 5 from 27 ratings, while QNAP Authenticator averages 1.9 from 13 ratings.

### Do FileFlex or QNAP Authenticator have ads?

Neither FileFlex nor QNAP Authenticator shows ads.

### Which is updated more often, FileFlex or QNAP Authenticator?

FileFlex ships an update every 5 months, and QNAP Authenticator every 3 months. Most recently, FileFlex was updated on October 22, 2026 and QNAP Authenticator on October 21, 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.*