Comparison

PDF Reader vs eThalamus Client Widefense

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

Head to head
About

PDF Reader

Easily view, edit, search, and annotate PDF documents. This software helps manage your daily work needs by supporting multiple document formats and offering convenient sharing and printing options.

Highlights
  • View PDF documents
  • Text search within PDFs
  • Annotate documents
  • Document management
  • Support multiple formats
  • Share and print PDFs
Features
Read full description

PDF Reader is an easy-to-use software that can quickly view, edit, search, annotate, share or print PDF content ,including forms and multimedia to meet your daily work needs. 【Main functions】 • View • Text search • Annotations • Document Management • Support multiple document formats • Share • Print 【Starter guide】 1. Open the PDF document 1) Open from other applications Find the PDF document on emails, webs or other application, tap the Share icon or Open-in option, and choose Copy to PDF Reader, select "PDF Reader". The document will be opened in the PDF Reader . 2) Within the APP You can open the PDF documents that you viewed or edited recently within the APP . 2. Process the documents Open the PDF documents and choose the tools at the top right to process. 3. Complete processing Share files to your friends with email, Facebook, Twitter, Airdrop. Or, print it. 【PDF Reader VIP member subscription instructions】 We offer subscription plans as followed, the price will change depending on the currency 1-month subscription 1-year subscription Payment will be charged to iTunes Account at confirmation of purchase. Subscriptions automatically renew 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, and identify the cost of the renewal. Subscriptions may be managed by the user and auto renewal may be turned off by going to the user's Account Settings after purchase. No cancellation of the current subscription is allowed during active subscription period. Any unused portion of a free trial period will be forfeited when the user purchases a subscription to that publication, where applicable. Terms of service: https://kkyun.com/html/service.html Privacy policy: https://kkyun.com/html/privacy.html 【Feedback】 Please contact us: service@kkyun.com

About

eThalamus Client Widefense

Features
Read full description

Portal de auto-atención para empresas gestionadas a través de eThalamus.

Screenshots

PDF Reader4 screens
eThalamus Client Widefense4 screens

Verdict

The call

The clearest difference is in-app purchases: eThalamus Client Widefense at none against PDF Reader's 2. PDF Reader's advantage is update cadence (monthly vs every 19 months) and iOS requirement (9.0 vs 13.0). On price, ads 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 2 in-app purchases, starting at $1.99 per month. eThalamus Client Widefense asks for nothing beyond the download.

UpkeepUpdate frequency

PDF Reader ships an update monthly, eThalamus Client Widefense every 19 months. The most recent releases landed on October 22, 2026 and October 12, 2026 respectively.

Scorecard3 real differences · 7 level
PDF Reader versus eThalamus Client Widefense: the parameters behind the verdict, then further details
ParameterPDF ReadereThalamus Client Widefense
PriceFreeFree
Rating4.0 (93 ratings) — better—
Positive reviews46.7% of reviews—
Number of ratings93 — better—
Update frequencyMonthly — betterEvery 19 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS9.0 — better13.0
Further details — not scored
Size52 MB1 MB
Age rating4+4+
DeveloperABV MobileeThalamus

In-app purchases

2 purchases

PDF Reader

Subscriptions2
  • Monthly VIP$1.991 Month
  • Annual VIP3 Days trial$14.491 Year
None

eThalamus Client Widefense

No in-app purchases

Questions

Is PDF Reader free?
PDF Reader is free to download, with in-app purchases available.
Is eThalamus Client Widefense free?
eThalamus Client Widefense is free to download, with no in-app purchases.
Do PDF Reader or eThalamus Client Widefense have ads?
Neither PDF Reader nor eThalamus Client Widefense shows ads.
Which is updated more often, PDF Reader or eThalamus Client Widefense?
PDF Reader ships an update monthly, and eThalamus Client Widefense every 19 months. Most recently, PDF Reader was updated on October 22, 2026 and eThalamus Client Widefense on October 12, 2026.

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