Comparison

FKeys + Tab vs DocumentHub

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

Head to head
About

FKeys + Tab

This browser enhances legacy application compatibility by providing always-visible F1-F12, Tab, and Enter keys. It supports JavaScript window.open, sends key events, and offers features like dark mode and pinch-to-zoom.

Highlights
  • Always visible F1-F12, Tab, Enter keys
  • Legacy application compatibility
  • Dark mode
  • Landscape mode
  • Browser history
  • Pinch to zoom
Features
Read full description

FKeys + Tab is a web browser that adds the ability to use F1-F12 keys in legacy applications. Features: No Ads F1-F12, Tab, and Enter Keys that are always visible, even when the keyboard is hidden Dark mode Landscape mode Home button to save the URL you want to visit Homepage loads on app start up automatically. Browser history Works with Javascript window.open(), target="_blank" sources Sends both KeyDown and KeyUp events Pinch to Zoom on fullscreen pages (where meta tags not properly set)

About

DocumentHub

Features
Read full description

DocumentHub is the all-in-one file manager that turns your iPhone and iPad into a true workstation — browse, view, edit, convert, and stream every file you own. ALL YOUR FILES IN ONE PLACE • Browse local files with folders, color tags, and instant search • Multi-select to move, copy, compress, or share in bulk • Deleted files stay in Trash for 30 days — restore with one tap • Extract ZIP, RAR, and 7z archives; create ZIP archives VIEW & EDIT ANYTHING • PDF, Word, Excel, PowerPoint, Pages, Numbers, Keynote • Full EPUB reader with themes, bookmarks, highlights, and read-aloud • Plain text and Markdown editor • Photo viewer and editor with markup and crop PDF POWER TOOLS • Scan paper documents straight to PDF with your camera • Merge PDFs; reorder, rotate, and delete pages • Compress PDFs; add or remove password protection • Convert photos and Office documents to PDF — and PDF pages to images PLAY EVERY VIDEO & SONG • Built-in player for MP4, MOV, MKV, AVI, WEBM, FLV, and more — no conversion needed • Music player with playlists • Stream your library from Plex, Emby, and Jellyfin media servers CONVERT & CREATE • Video converter and compressor — H.264/HEVC, custom bitrate, resolution, frame rate • Trim, cut, split, and reverse videos • Extract MP3 from any video; convert between 15+ audio formats • Make custom iPhone ringtones with fade-in/out and volume normalization • Turn videos and photo bursts into GIFs • Transcribe audio to text with on-device AI — export as SRT subtitles • Edit MP3 tags: artist, album, cover art • Record voice memos and video clips CONNECT TO EVERYTHING • Cloud drives: Google Drive, Dropbox, OneDrive, Box • Network servers: SMB, WebDAV, FTP, SFTP — your NAS at your fingertips • Wi-Fi Transfer: move files between computer and device using any web browser, no cable needed • Built-in web browser with download manager, tabs, bookmarks, and history PRIVATE & SECURE • Lock the app with Face ID or a passcode • Your files stay on your device — no account required Download DocumentHub and carry your office, media center, and toolbox in your pocket. SUBSCRIPTION: Payment will be charged to iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. Account will be charged for renewal within 24 hours prior to the end of the current period at the rate of the selected plan. Subscriptions and auto-renewal may be managed by going to Account Settings after purchase. Terms of Service: https://www.fingerjoystudios.com/terms-of-service/ Privacy Policy: https://www.fingerjoystudios.com/privacy-policy/

Screenshots

FKeys + Tab4 screens
DocumentHub4 screens

Verdict

The call

The clearest difference is price: DocumentHub at Free against FKeys + Tab's $11.99. On update cadence, ads, in-app purchases and device support 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

DocumentHub is free to download; FKeys + Tab costs $11.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

FKeys + Tab ships an update every 5 weeks, DocumentHub every 3 weeks. The most recent releases landed on October 3, 2026 and October 7, 2026 respectively.

Scorecard1 real difference · 9 level
FKeys + Tab versus DocumentHub: the parameters behind the verdict, then further details
ParameterFKeys + TabDocumentHub
Price$11.99Free — better
Rating4.0 (24 ratings) — better—
Positive reviews46.2% of reviews—
Number of ratings24 — better—
Update frequencyEvery 5 weeksEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.416.0 — better
Further details — not scored
Size41 MB164 MB
Age rating17+17+
DeveloperKelowna Software LtdPenghui Zhao

In-app purchases

None

FKeys + Tab

No in-app purchases

None

DocumentHub

No in-app purchases

Questions

Is FKeys + Tab free?
FKeys + Tab costs $11.99, with no in-app purchases.
Is DocumentHub free?
DocumentHub is free to download, with no in-app purchases.
Do FKeys + Tab or DocumentHub have ads?
Neither FKeys + Tab nor DocumentHub shows ads.
Which is updated more often, FKeys + Tab or DocumentHub?
FKeys + Tab ships an update every 5 weeks, and DocumentHub every 3 weeks. Most recently, FKeys + Tab was updated on October 3, 2026 and DocumentHub on October 7, 2026.

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