Comparison

Qfile Pro vs FileFlex

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Qfile Pro

Access and manage your QNAP NAS files remotely from your iPhone or iPad. Upload photos and documents, share files via links, and manage files directly from your mobile device. Download files for offline access and sync them with your NAS.

Highlights
  • Remote NAS file access
  • Direct photo and document upload
  • Easy file sharing via links
  • Mobile file management (move, copy, rename, delete)
  • Offline file reading
  • Automatic photo upload
  • File synchronization with NAS
Read full description

Qfile Pro is a free companion app for QNAP NAS that allows you to browse and manage the files on your NAS using your iPhone or iPad. Prerequisites: - iOS 16 or later - QNAP NAS running QTS 4.0 or later, QuTS hero 4.5.0 or later Major features of Qfile Pro: - Access files on your QNAP NAS anytime, anywhere. - Directly upload photos and documents from your iOS devices to your NAS. - Easy sharing: Create download links to easily share files via email or SMS, or simply email the file as an attachment. - Easy management: Move, copy, rename, and delete files on your NAS using your mobile device. No computer required. - Offline file reading: Download files from your NAS to your iOS device for convenient access when you do not have an Internet connection. - Auto upload: Automatically upload photos from your device's photo gallery to the NAS. (To ensure that Qfile Pro can continually provide this background service, you must allow the location service - please note that this may noticeably decrease battery life.) - Qysnc integration: Synchronize files between your mobile device and your QNAP NAS. (Requires QTS 4.3.4/QuTS hero 4.5.0 or later, and Qsync Central to be installed on your QNAP NAS device.) Other features: 1. Support for displaying files thumbnail. 2. Supports control playback from QNAP NAS to DLNA devices. (requires QNAP Media Server, and QTS 4.0/QuTS hero 4.5.0 or later) 3. Support for file compression. (QTS 4.0/QuTS hero 4.5.0 or later) Supported Formats: Photos: BMP, JPG, JPE, PNG, TGA, GIF Music: MP3, FLAC, OGG, WAV, AIF, AIFF Videos: AVI, MP4

About

FileFlex

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
Read full description

FileFlex is a service from Qnext Corp that enables you to be easily and securely access, share and stream massive collections of files, pictures, videos, music and movies from your own storage, no matter where you stored them, where they are or what device you are using - securely, from behind your own firewall - without any downloading, uploading or costly clouds. Now you have a simple, user-friendly way to remotely access, share and stream 100% of your content, without having to move your content anywhere in order to do so. FileFlex enables remote access of files from their source locations. The location of the file can be on any storage device – a server, NAS, PC or cloud. This enables storage to act an extension of your smart phone, tablet or remote PC. You don’t need to build a private cloud or copy anything to a third party public cloud provider - with FileFlex you use your own storage instead. FEATURES Remote Access It provides you remote access to your files and folders from their source locations, no matter where you stored them. Access can be from any PC or mobile device; or any internet connected kiosk. The access to all storage is from a simple dashboard. File Sharing  It allows you to remotely share files from their source locations without having to sync, move or upload them to the cloud. The files and folders you share act like an extension of your recipient’s local device. There are no storage limitations, no file size limits, no quality degradation (no compression) and no complicated IT type setup requirements for the sharing of files. Media Streaming  It allows the streaming of media files from their source locations to the user or to any contact. This allows the consumption and sharing of massive collections of home videos, movies and music by family and friends right from where they are stored. You don’t need to upload to the cloud and they don’t need to download – they stream from your storage. Remote Multi-Location File Management  FileFlex is arguably the world’s best file manager app because it provides remote file management between multiple devices. The traditional file manager include an ability to create folders, as well as cut, copy, paste, move and upload and delete files. But that is where a traditional file manager ends. It works for devices you are connected to, but not when you are remote. FileFlex enables you to use any internet connected smart phone, tablet or secondary computer to remotely cut, paste, copy, delete, rename, move and organize any document no matter where it is stored. You can even cut, copy and paste files between your various storage devices remotely. Remote Network Access  It turns networked devices into a powerful gateway into all storage. For example, with FileFlex on your server ( or NAS, or networked PC), you can use that server to access, share, stream and perform remote multi-device file management functions to any and all the storage on the server and all storage on the server’s network. Automatic Backup of Photos and Videos To Your Own Storage FileFlex allows you to back up your photos and videos from as many smart phones as you want to whatever storage you own. You can even set it to only back up when connected via WiFi so as to not use up your cellular data. Security With FileFlex, your files stay in their source locations and nothing is copied to a third party. Access and sharing uses high level encryption. Sharing is permission-based, to confirmed contacts only - not a link that can be forwarded or shared on social media.  Sharing can be revoked at any time and can be restricted to ‘view or stream only’ with downloading of shared files prohibited. Finally it includes an activity log so that you can know who accessed and/or downloaded shared files and when.

Screenshots

Qfile Pro4 screens
FileFlex4 screens

Verdict

The call

The clearest difference is review sentiment: FileFlex at 95% against Qfile Pro's 30%. FileFlex also leads on rating (4.9 vs 4.2) and iOS requirement (14.0 vs 16.0). Qfile Pro's advantage is update cadence (every 6 weeks vs every 5 months) and ratings volume (485 vs 27). On price, ads, in-app purchases and monetization model there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

FileFlex holds the better App Store score, 4.9 against 4.2. That said, the two scores are not equally well evidenced: Qfile Pro has 485 ratings behind it against 27, so its average is the more settled of the two. Written reviews point the same way: 30% of Qfile Pro's written reviews are positive against 95% of FileFlex's.

UpkeepUpdate frequency

Qfile Pro ships an update every 6 weeks, FileFlex every 5 months. Both last shipped on October 22, 2026.

Scorecard5 real differences · 5 level
Qfile Pro versus FileFlex: the parameters behind the verdict, then further details
ParameterQfile ProFileFlex
PriceFreeFree
Rating4.2 (485 ratings)4.9 (27 ratings) — better
Positive reviews29.8% of reviews94.7% of reviews — better
Number of ratings485 — better27
Update frequencyEvery 6 weeks — betterEvery 5 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.014.0 — better
Further details — not scored
Size273 MB2 MB
Age rating4+4+
DeveloperQNAP Systems, Inc.Qnext Corp.

Customer experience

Qfile Pro

All ratings462 ratings
Positive77.7%
Neutral5.6%
Negative16.7%
Written reviews218 reviews
Positive29.8%
Neutral11.5%
Negative58.7%

FileFlex

All ratings27 ratings
Positive96.3%
Neutral0.0%
Negative3.7%
Written reviews19 reviews
Positive94.7%
Neutral0.0%
Negative5.3%

Bugs and requests

Qfile Pro

Reported bugs

13 issues
  • Auto upload doesn't work on iPhone 14
  • Background upload doesn't work
  • Uploading files from iPad issues
  • Download resumption issues
  • iPhone overheating and random crashes
Show 8 more
  • Crashes when configuring auto upload
  • Storing downloaded files in inaccessible location
  • Crashes after firmware update
  • Crashes on startup after update
  • Login issues after iOS upgrade
  • Incompatible with iOS 11 Files app
  • Music playback issues after update
  • Fails to upload large files

Requested features

6 requests
  • Dark mode icon
  • Offline viewing of cached files
  • Ability to edit Word and Excel documents
  • Extract files from compressed archives
  • Dark mode option
Show 1 more
  • Advanced analytics dashboard

FileFlex

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Qfile Pro

No in-app purchases

None

FileFlex

No in-app purchases

Questions

Is Qfile Pro free?
Qfile Pro is free to download, with no in-app purchases.
Is FileFlex free?
FileFlex is free to download, with no in-app purchases.
Which has better reviews, Qfile Pro or FileFlex?
FileFlex is rated higher. Qfile Pro averages 4.2 out of 5 from 485 ratings, while FileFlex averages 4.9 from 27 ratings.
Do Qfile Pro or FileFlex have ads?
Neither Qfile Pro nor FileFlex shows ads.
Which is updated more often, Qfile Pro or FileFlex?
Qfile Pro ships an update every 6 weeks, and FileFlex every 5 months. Most recently, Qfile Pro was updated on October 22, 2026 and FileFlex on October 22, 2026.

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