Comparison

PDF Reader vs VT PDF Voice Reader

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

Head to head
About

PDF Reader

Transform PDF documents into natural-sounding audio. Listen to reports, academic papers, or any text while on the go, exercising, or multitasking. Enjoy customizable voices and a distraction-free interface to maximize your reading time.

Highlights
  • PDF to audio conversion
  • Local text-to-speech with natural voices
  • Customizable voice selection
  • Playback controls
  • English language with accent options
  • Distraction-free interface
Features
Read full description

Turn your PDFs into audio and reclaim your reading time! Converts any PDF document into clear, natural-sounding audio, letting you absorb content while commuting, exercising, or doing household tasks. Key Features: PDF to Audio Conversion Conversion history Local text-to-speech conversion with natural voices Customizable voice selection Simple, intuitive controls for playback English language support with multiple accent options Clean, distraction-free interface Perfect for: Students tackling heavy reading loads Professionals staying up-to-date with reports and documents Anyone who wants to maximize their time by turning reading into listening People who prefer audio learning Making documents more accessible Whether you're catching up on work documents during your commute or turning academic papers into your personal audiobook, ReadMe helps you make the most of your time. Simply select a PDF, choose your preferred voice and speaking rate, and let ReadMe handle the rest. Download ReadMe today and transform how you consume written content. Your next PDF is just a listen away!

About

VT PDF Voice Reader

Listen to PDF documents with text-to-speech and get AI-powered summaries. This app offers local processing for privacy and an optional AI discussion feature using your own API key.

Highlights
  • Text-to-speech for PDFs
  • AI-powered summaries
  • Local processing for privacy
  • Supports any PDF files
  • Customizable voice selection
  • Adjustable reading speed
Features
Read full description

This free-of-charge PDF reader with text-to-speech is created by team VelaTango. It comes in handy when you want to listen to a book while taking a walk or working in garden. The voice reading runs completely offline. The AI summary of PDF text and continual discussions with AI can help you better understand the content as well as getting a good picture of books and articles that you do not have time to read in detail. Privacy is fully protected with this app. PDF reading and text-to-speech are completely local and runs offline. The AI summary part requires internet connection. It sends selected PDF text directly to Google Gemini using your own API key. This app does not collect any user data. No email account needed. No login required. Please refer to instructions for details including how to download voices required by this app and how to apply for free Gemini API key if you are interested. Some notes on features: In principle, any PDF files can be loaded into this app. You can read by viewing. But when it comes to listening with text-to-speech (TTS), there are some limitations that you want to be aware of: 1) TTS part now works for PDFs with two-column text. Some text with math equations still face some challenges in separating two columns properly. 2) Voices are limited to 4 for English and 4 for Chinese to avoid the overwhelmingly long list. If you like the app and would like to add voices of other languages, please specify which language, name of the voice (like Ana), and whether the voice is enhanced or premium. Your PDF and Gemini API key files (a txt file with only the key information) are good to be kept in the same place like in the Files folder on your device. The buttons or icons on the control panel are quite intuitive. The reset icon returns voice reading back to the top of the page. When voice selection and speed selection are changed, new selection starts on the same line. I have enjoyed using this app and I wish the same for you.

Screenshots

PDF Reader3 screens
VT PDF Voice Reader4 screens

Verdict

The call

The clearest difference is in-app purchases: VT PDF Voice Reader at none against PDF Reader's 1. PDF Reader's advantage is update cadence (every 3 weeks vs every 2 months) and iOS requirement (18.1 vs 26.0). On price, rating, ratings volume and ads 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 1 one-off in-app purchase. VT PDF Voice Reader asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for PDF Reader against 5.0 for VT PDF Voice Reader. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

PDF Reader ships an update every 3 weeks, VT PDF Voice Reader every 2 months. The most recent releases landed on October 5, 2026 and October 1, 2026 respectively.

Scorecard4 real differences · 5 level
PDF Reader versus VT PDF Voice Reader: the parameters behind the verdict, then further details
ParameterPDF ReaderVT PDF Voice Reader
PriceFreeFree
Rating5.0 (1 ratings)5.0 (1 ratings)
Number of ratings11
Update frequencyEvery 3 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.1 — better26.0
Further details — not scored
Size9 MB2 MB
Age rating4+4+
DeveloperMorgan ZellersWEN JIANG

Customer experience

PDF Reader

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

VT PDF Voice Reader

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

PDF Reader

One-time1
  • Lifetime$4.99
None

VT PDF Voice Reader

No in-app purchases

Questions

Is PDF Reader free?
PDF Reader is free to download, with in-app purchases available.
Is VT PDF Voice Reader free?
VT PDF Voice Reader is free to download, with no in-app purchases.
Which has better reviews, PDF Reader or VT PDF Voice Reader?
PDF Reader and VT PDF Voice Reader are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.
Do PDF Reader or VT PDF Voice Reader have ads?
Neither PDF Reader nor VT PDF Voice Reader shows ads.
Which is updated more often, PDF Reader or VT PDF Voice Reader?
PDF Reader ships an update every 3 weeks, and VT PDF Voice Reader every 2 months. Most recently, PDF Reader was updated on October 5, 2026 and VT PDF Voice Reader on October 1, 2026.

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