Comparison

PSI SUPPORT vs PDF Reader

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

Head to head
About

PSI SUPPORT

Access technical publications and manage support case files directly with the technical support team. This business tool streamlines knowledge access and issue resolution for partners.

Highlights
  • Access technical publications
  • Create support case files
  • Manage support case files
  • Submit cases to technical support
Features
Read full description

PSI Support is a mobile app for partners used to access knowledge information as well as submit technical support case files. PSI Support mobile app includes knowledge and support case file management. – Knowledge: Access to technical publications – Support: Create and manage support case files which are submitted directly to PSI Technical support team

About

PDF Reader

This app provides a comprehensive suite of tools for managing PDF documents. It allows users to view, edit text and images, fill and sign forms, convert images to PDF, and scan physical documents. The application aims to simplify all your PDF-related tasks.

Highlights
  • View and annotate PDFs
  • Edit text and images
  • Convert images to PDF
  • Fill and sign forms
  • Scan documents
  • Organize and manage files
Features
Read full description

PDF Reader - PDF Editor is an all-in-one tool for reading and editing PDFs. With PDF Reader, you can easily view, annotate, scan, fill, sign, and share PDF files. You can create forms, convert images to PDF, and add your signature to shared documents. It makes working with PDFs really simple. Key Features: View and Annotate PDFs: • Read PDFs with PDF Reader. • Add notes, highlight, underline, and cross out text. • Easily find text in your PDFs. • Bookmark pages for later reference. Convert PDFs: • PDF Converter that converts photos to PDF. • Turn images into new PDFs. Manage Files: • Organize, rename, copy, move, or delete PDFs. • Access files from your Drive. Edit Text and Images: • Directly edit text and images in PDFs. • Merge, split, reorder pages, and rotate images. • Draw on PDFs. Fill and Sign PDFs: • Easily complete, save, and send PDF forms. • Sign PDFs from anywhere. Scan Documents: • Quickly scan various documents. • Improve scan quality for clarity. Making PDF tasks even better is our goal, and your suggestions help us to achieve it. We value your input! If you have ideas to improve, please share your feedback with us. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.freeprivacypolicy.com/privacy/view/50c5621471755f1548917ebbe5e90160

Screenshots

PSI SUPPORT4 screens
PDF Reader4 screens

Verdict

The call

The clearest difference is rating: PSI SUPPORT at 5.0 against PDF Reader's 4.2. PSI SUPPORT also leads on in-app purchases (none vs 6) and ads (none vs shown). PDF Reader's advantage is update cadence (monthly vs every 3 months) and ratings volume (13 vs 2). On price 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

Both are free to download. PDF Reader sells 6 in-app purchases, starting at $3.99 per 7 days. PSI SUPPORT asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

PSI SUPPORT holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: PDF Reader has 13 ratings behind it against 2, so its average is the more settled of the two.

UpkeepUpdate frequency

PSI SUPPORT ships an update every 3 months, PDF Reader monthly. The most recent releases landed on October 8, 2026 and October 11, 2026 respectively.

Scorecard7 real differences · 3 level
PSI SUPPORT versus PDF Reader: the parameters behind the verdict, then further details
ParameterPSI SUPPORTPDF Reader
PriceFreeFree
Rating5.0 (2 ratings) — better4.2 (13 ratings)
Positive reviews—0.0% of reviews
Number of ratings213 — better
Update frequencyEvery 3 monthsMonthly — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.5
Further details — not scored
Size121 MB85 MB
Age rating4+4+
DeveloperSyncron ABGames Wing

Customer experience

PSI SUPPORT

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

PDF Reader

All ratings13 ratings
Positive84.6%
Neutral0.0%
Negative15.4%
Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

PSI SUPPORT

No in-app purchases

6 purchases

PDF Reader

Subscriptions5
  • Partial Remove Ads -Weekly Sub$3.997 Days
  • Remove Ads Weekly Subscription3 Days trial$5.997 Days
  • Partial Remove Ads -Month Sub3 Days trial$6.991 Month
Show 2 more
  • Remove Ads Monthly Sub3 Days trial$7.991 Month
  • Partial Remove Ads -Annual Sub7 Days trial$24.991 Year
One-time1
  • Remove Ads$17.99

Questions

Is PSI SUPPORT free?
PSI SUPPORT is free to download, with no in-app purchases.
Is PDF Reader free?
PDF Reader is free to download, with in-app purchases available.
Which has better reviews, PSI SUPPORT or PDF Reader?
PSI SUPPORT is rated higher. PSI SUPPORT averages 5.0 out of 5 from 2 ratings, while PDF Reader averages 4.2 from 13 ratings.
Do PSI SUPPORT or PDF Reader have ads?
PDF Reader shows ads; PSI SUPPORT does not.
Which is updated more often, PSI SUPPORT or PDF Reader?
PSI SUPPORT ships an update every 3 months, and PDF Reader monthly. Most recently, PSI SUPPORT was updated on October 8, 2026 and PDF Reader on October 11, 2026.

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