Comparison

Narro Reader vs ListenPDF

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

Head to head
About

Narro Reader

Convert text from PDFs, images, web pages, and clipboard content into speech. Extract text from images using OCR and listen to documents on the go. Create audio files from your text content.

Highlights
  • PDF and DOCX document reader
  • Image text extraction via OCR
  • Web page content reader
  • Clipboard text to speech
  • Convert text to M4A audio files
  • Multiple language support
Features
Read full description

Easily convert text to speech with our simple but powerful app. It lets you read PDF and DOCX documents, images (with optical character recognition), web pages, and text from your phone's clipboard. A helpful tool for anyone looking to listen to their documents, images, and web content on the go. Document Reader Open PDF and DOCX files with ease. The app automatically detects the language of your documents for seamless text-to-speech. You can also exclude repetitive sections from each page, so you only hear the content you want. A straightforward way to listen to your documents without interruptions. In case your PDF is a scanned document containing images, the app will use OCR to recognize the content of the document. Scanned pdf text to speech free. Image scanner Easily extract text from images with our optical character recognition (OCR) feature. Open images from your gallery or scan them directly with your camera. The app recognizes the text for you, turning pictures into readable content in just a few taps. Web Pages & Clipboard: Convert web pages, clipboard text to speech with ease. Paste text from your clipboard to listen instantly, or if it's a URL, the app will automatically fetch the content of the webpage and open it in the reader. Perfect for listening to web articles and any copied text on the go. Text to Speech Languages Supported: The app uses your phone's built-in text-to-speech engine, typically Google TTS, which means all the languages supported by your device are available for use. If you'd like to switch to a different text-to-speech engine, simply configure it in your phone's settings. We are planning to improve our app in the future with more powerful speech engine. Convert text to audio for free Introducing Audio File Conversion! Now, transform any text into a high-quality m4a audio file directly within the app. Select from a variety of languages and voices to personalize your audio experience. Perfect for creating custom audiobooks, study materials, or simply listening to articles on the go. Seamlessly convert PDFs, documents, images, and URLs into m4a files with just a few taps. Enjoy the flexibility of saving and sharing your audio creations, making learning and content consumption more accessible than ever. Experience the power of text-to-speech in a whole new way!

About

ListenPDF

Features
Read full description

ListenPDF – Experience reading through your ears! ListenPDF is an innovative app that transforms your PDF files into audio, letting you enjoy books and documents hands-free. Whether you’re commuting, exercising, or multitasking, ListenPDF enables you to absorb information effortlessly without needing to fix your eyes on a screen. With advanced AI-powered voice technology, ListenPDF provides natural and easy-to-understand narration. And now, our enhanced AI capability goes beyond – it analyzes the content of your PDFs to generate contextually accurate scripts and concise summaries, offering a tailor-made listening experience. The intuitive interface makes it simple to upload PDF files and turn them into audio seamlessly. You can also visually browse through book covers or the first page of your PDFs for better organization. Key Features • AI-Powered Script Creation: Generate custom scripts based on your PDF’s content, summarized or full-length. • Easy to Use: Upload a PDF file, and it starts reading aloud instantly. • Multi-Language Support: Supports Japanese, English, and other major languages. • Customizable: Adjust reading speed and voice type to suit your preferences. • Visual Assistance: View book covers or the first page of your PDFs at a glance. • Offline Access: Download audio files for offline listening. Recommended For • Busy individuals who don’t have time to sit and read. • Those who want to efficiently absorb information while commuting or exercising. • Anyone looking for a smarter alternative to traditional reading, powered by AI. Download ListenPDF today and transform the way you read and learn – now with AI assistance for an even richer experience!

Screenshots

Narro Reader4 screens
ListenPDF4 screens

Verdict

The call

The clearest difference is in-app purchases: Narro Reader at none against ListenPDF's 1. Narro Reader also leads on device support (3 vs 1) and iOS requirement (14.0 vs 16.0). ListenPDF's advantage is ads (none vs shown) and update cadence (every 2 days vs every 10 days). On price 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. ListenPDF sells 1 one-off in-app purchase. Narro Reader asks for nothing beyond the download.

UpkeepUpdate frequency

Narro Reader ships an update every 10 days, ListenPDF every 2 days. The most recent releases landed on July 8, 2026 and December 13, 2025 respectively.

Scorecard5 real differences · 4 level
Narro Reader versus ListenPDF: the parameters behind the verdict, then further details
ParameterNarro ReaderListenPDF
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 10 daysEvery 2 days — better
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS14.0 — better16.0
Further details — not scored
Size28 MB18 MB
Age rating4+4+
DeveloperGergely KajtarInfinity Inc.

In-app purchases

None

Narro Reader

No in-app purchases

1 purchases

ListenPDF

One-time1
  • Remove ads$4.99

Questions

Is Narro Reader free?
Narro Reader is free to download, with no in-app purchases.
Is ListenPDF free?
ListenPDF is free to download, with in-app purchases available.
Do Narro Reader or ListenPDF have ads?
Narro Reader shows ads; ListenPDF does not.
Which is updated more often, Narro Reader or ListenPDF?
Narro Reader ships an update every 10 days, and ListenPDF every 2 days. Most recently, Narro Reader was updated on July 8, 2026 and ListenPDF on December 13, 2025.

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