Comparison

Voice Aloud Reader vs PDF Reader Pro

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

Head to head
About

Voice Aloud Reader

This application transforms written text into spoken words, making it ideal for those who are busy or have difficulty reading. It supports a wide range of document types and languages, offering a customizable listening experience.

Highlights
  • Reads text aloud
  • Supports various document formats
  • Over 40 languages supported
  • Customizable reading speed, pitch, and volume
  • Customizable interface and read modes
  • File sharing via iCloud/iTunes
Features
Read full description

Listen to anything, anywhere. The app reads aloud text documents, e-books, websites, and printed books—perfect for commuting, multitasking, relaxing, or making written content easier to access. Designed for all users, including blind and low-vision users, with support for VoiceOver, Larger Text, sufficient contrast, and Reduced Motion. Use iCloud or iTunes to share files between your computer and the app. VOICES SUPPORT Choose from 40 languages, listen in different voices BOOKS SUPPORT Supports the most popular text formats CUSTOM INTERFACE Customize the font and the read mode at your own discretion CUSTOM SETTINGS Change pitch, volume, and speed of reading Supports text-to-speech in the following languages: English, Chinese, French, Polish, Korean, Japanese, Catalan, Afrikaans, Danish, German, Russian, Finnish, Haitian Creole, Dutch, Czech, Latvian, Romanian, Macedonian, Norwegian, Portuguese, Swedish, Slovak, Swahili, Turkish, Welsh, Spanish, Greek, Hungarian, Italian, Hindi, Indonesian, and Vietnamese. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

PDF Reader Pro

This application provides a seamless experience for managing and viewing PDF documents on iOS. It offers high-quality rendering, intuitive navigation, and powerful search capabilities to help you access and organize your files efficiently.

Highlights
  • Effortless PDF file management
  • High-quality PDF rendering
  • Quick page navigation
  • Table of contents and bookmarking
  • Instant search functionality
  • Streamlined interface
Features
Read full description

PDF Reader Viewer: Your Ultimate Document Companion Unlock the power of seamless document management with PDF Reader Viewer, the go-to app for effortlessly handling your PDF files on iOS. Whether you're diving into research papers, reviewing contracts, or simply enjoying a good read, our feature-rich app ensures a smooth and intuitive experience every time. Instant PDF Access & Management - Browse and manage your PDF files effortlessly with our intuitive file management system. From opening files to organizing your library, PDF Reader Viewer puts you in control of your documents with ease. High-Quality PDF Rendering - Experience unparalleled clarity with our advanced PDF rendering technology. Enjoy crisp, clear text and vibrant images as you immerse yourself in your favorite documents. Effortless Navigation & Exploration - Navigate through your PDFs seamlessly with our quick page navigation feature. With just a swipe or tap, jump to any page in an instant, making your reading experience fluid and efficient. Table of Contents & Bookmarking - Explore lengthy documents with ease using our table of contents feature. Jump directly to specific sections or chapters with a single tap, or bookmark important pages for quick reference later on. Instant Search & Find - Find exactly what you're looking for in seconds with our lightning-fast search functionality. Whether it's a keyword, phrase, or specific content, our instant search feature delivers accurate results instantly, saving you time and frustration. Why Choose PDF Reader Viewer? - Seamless PDF management and viewing experience - High-quality PDF rendering for crystal-clear documents - Intuitive navigation with quick page access and table of contents - Lightning-fast search for instant access to relevant content - Streamlined interface for effortless document handling PRO Version: Unlock the full potential of our app with premium version. Payment will be charged to your iTunes account at confirmation of purchase. Subscriptions automatically renew unless auto-renew is turned off 24-hours before the end of the current period. Accounts will be charged for renewal within 24 hours of the end of the current period, and a renewal fee will be provided. The unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that product. Please note that a subscription is required for the complete functionality of the app. Privacy: https://sites.google.com/view/kttechapps-privacy/home Terms: https://sites.google.com/view/kttechapps-terms/home Transform the way you interact with your PDF files – download PDF Reader Viewer now and unlock a world of convenience and productivity!

Screenshots

Voice Aloud Reader4 screens
PDF Reader Pro4 screens

Verdict

The call

The clearest difference is review sentiment: Voice Aloud Reader at 59% against PDF Reader Pro's 0%. PDF Reader Pro's advantage is ads (none vs shown). On price, update cadence, 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. Voice Aloud Reader sells 4 in-app purchases, starting at $9.99 per month and PDF Reader Pro sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 24, 2026 and August 14, 2026 respectively.

Scorecard2 real differences · 8 level
Voice Aloud Reader versus PDF Reader Pro: the parameters behind the verdict, then further details
ParameterVoice Aloud ReaderPDF Reader Pro
PriceFreeFree
Rating4.6 (19K ratings) — better—
Positive reviews58.7% of reviews — better0.0% of reviews
Number of ratings19K — better—
Update frequencyEvery 2 monthsEvery 2 months
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad — betteriPhone
Requires iOS17.016.0 — better
Further details — not scored
Size74 MB10 MB
Age rating17+4+
DeveloperMarcin OlawskiKamalkumar Trapasiya

Customer experience

Voice Aloud Reader

All ratings18,809 ratings
Positive90.9%
Neutral3.5%
Negative5.6%
Written reviews1,027 reviews
Positive58.7%
Neutral7.8%
Negative33.5%

PDF Reader Pro

Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Bugs and requests

Voice Aloud Reader

Reported bugs

3 issues
  • Randomly jumps to different sections of text
  • Struggles with formatting of multi-column documents
  • Occasional crashes when switching between apps

Requested features

5 requests
  • Add bookmarking/resume functionality
  • Improve voice quality and pronunciation
  • Allow custom voice speed increments
  • Implement a way to delete documents from library
  • Add support for iBooks library integration

PDF Reader Pro

Not enough reviews yet to summarise bugs or requests.

In-app purchases

4 purchases

Voice Aloud Reader

Subscriptions1
  • Pro + Premium Voices 1m3 Days trial$9.991 Month
One-time3
  • Premium OCR 100$0.99
  • Premium OCR 800$1.99
  • Pro version$8.99
1 purchases

PDF Reader Pro

One-time1
  • PRO Access$6.99

Questions

Is Voice Aloud Reader free?
Voice Aloud Reader is free to download, with in-app purchases available.
Is PDF Reader Pro free?
PDF Reader Pro is free to download, with in-app purchases available.
Do Voice Aloud Reader or PDF Reader Pro have ads?
Voice Aloud Reader shows ads; PDF Reader Pro does not.
Which is updated more often, Voice Aloud Reader or PDF Reader Pro?
Voice Aloud Reader ships an update every 2 months, and PDF Reader Pro every 2 months. Most recently, Voice Aloud Reader was updated on September 24, 2026 and PDF Reader Pro on August 14, 2026.

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