Comparison

Viyana vs PDFX

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

Head to head
About

Viyana

This app streamlines internal company communications and HR processes. It allows for publishing announcements, managing requests, and digitally signing documents to improve efficiency and reduce paper usage.

Highlights
  • Publish important announcements
  • Manage HR requests and approvals
  • Digital document signing
  • Automate request tracking
  • Visual signature management
  • Dispatch documents
Read full description

Viyana is the employee app for all employees. Keeping employees engaged and providing required support is good for productivity . It supports companies to publish important announcements, HR Requests, Request Approvals, Document Signing and day to day activities. Automation, tracking and monitoring requests are important for companies. Supporting the approvals through the digital signatures on documents enables companies to go paper-less and make timely decisions. Features Visual Signature Management Dispatch Documents Document Sign Approvals Request for Services Approvals

About

PDFX

Features
Read full description

PDFX opens your PDFs so you can read, mark up, sign and fill them on your phone. There is no account and no server: files are opened, edited and recognized on your device, and your original file is never changed. READ • Open PDFs from Files, email or any app with “Open in PDFX” • Search the text, zoom in, and jump between pages • Big files open quickly, page by page • Password-protected PDFs open with the password MARK UP • Pen, marker and highlighter — the highlighter snaps to the text line • Add text, notes, boxes, circles, lines and arrows • White-out, images, eraser and undo • Every change saves as you go SIGN AND FILL FORMS • Draw your signature once and place it on any page • Type into form fields, tick checkboxes and choose options • Add √, ×, ● marks and today’s date ORGANIZE PAGES • Rotate, delete, duplicate and reorder pages • Save selected pages as a new file • Add blank pages, photos or pages from another PDF • Merge several PDFs into one CONVERT AND SHARE • Turn photos into a PDF, or scan paper documents with the camera • Recognize text on a page and copy or share it • Reduce file size for email (pages are saved as images in the smaller copy) • Save pages as images, print, or share the finished PDF FREE WITH ADS, OR PRO PDFX is free with ads. PDFX Pro removes all ads. Choose a monthly subscription or a one-time lifetime purchase. Text recognition languages depend on your device. Privacy Policy: https://dsm0829.github.io/pdfx-privacy/ Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Viyana3 screens
PDFX4 screens

Verdict

The call

The clearest difference is in-app purchases: Viyana at none against PDFX's 2. Viyana also leads on ads (none vs shown). PDFX's advantage is update cadence (weekly vs monthly). On price, device support and iOS requirement 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. PDFX sells 2 in-app purchases, starting at $0.49 per month. Viyana asks for nothing beyond the download.

UpkeepUpdate frequency

Viyana ships an update monthly, PDFX weekly. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 6 level
Viyana versus PDFX: the parameters behind the verdict, then further details
ParameterViyanaPDFX
PriceFreeFree
Rating5.0 (7 ratings) — better—
Number of ratings7 — better—
Update frequencyMonthlyWeekly — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.6 — better16.4
Further details — not scored
Size31 MB64 MB
Age rating4+4+
DeveloperALLIED INSURANCE CO. MALDIVES PVT LTDYOU SEUNGMIN

In-app purchases

None

Viyana

No in-app purchases

2 purchases

PDFX

Subscriptions1
  • PDFX Pro Monthly$0.491 Month
One-time1
  • PDFX Pro Lifetime$5.99

Questions

Is Viyana free?
Viyana is free to download, with no in-app purchases.
Is PDFX free?
PDFX is free to download, with in-app purchases available.
Do Viyana or PDFX have ads?
PDFX shows ads; Viyana does not.
Which is updated more often, Viyana or PDFX?
Viyana ships an update monthly, and PDFX weekly. Most recently, Viyana was updated on November 3, 2026 and PDFX on October 31, 2026.

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