Comparison

Paper2Audio vs SonicScript

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

Head to head
About

Paper2Audio

Listen to your documents, articles, and ebooks with advanced text-to-speech technology. It intelligently skips irrelevant content and summarizes visual elements, making learning hands-free and productive. Enjoy natural voices and a familiar interface for an enhanced listening experience.

Highlights
  • Reads PDFs, webpages, ebooks, .docx, .txt
  • Summarizes math, code, tables, and figures
  • Intelligently skips junk text and ads
  • High-quality, natural text-to-speech voices
  • Document summarization and context addition
  • Highlighting, notes, and table of contents navigation
  • Adjustable playback speed
Read full description

Paper2Audio is a free text to audio app that reads aloud your PDFs, ebooks, web articles, text documents, and plain text, turning complex reading into clear audio you can listen to anywhere. Paper2Audio’s text to speech (TTS) reader technology intelligently skips clutter like page numbers, footnotes, citations, and more. It summarizes figures, tables, and math so you can focus on what matters. Convert your documents and pdfs to audio to turn your commute, workout, or chores into productive learning time by listening to your documents hands-free. Over 700,000 documents converted to audio! Key features: • Read PDFs, webpages, EPUBs, .docx, .txt, scanned documents and copy-pasted text Turn your ebooks into audiobooks and your pdfs to audio to read text out loud • High quality text to speech voices Enjoy natural text to voice with engaging and realistic voices that make hours of listening engaging and easy to follow, including for people with visual impairments or learning challenges like dyslexia or ADHD. • Reads documents aloud with summaries of visual elements Summarizes equations, code, tables and figures in plain language instead of confusing symbol-by-symbol narration • A smarter audio text reader that cuts junk text you don't want to hear (page numbers, references list, ads, etc.) Our text reader skips the clutter and focuses only on the meaningful content • Read along with the audio with Reader View Reformats your documents for easier readability on small screens and shows images, math, formatting, and word-level highlighting in sync with the audio. • Highlighting and notes Keep track of key text with highlights and add your own notes • Familiar UI similar to a podcast or audiobook app Jump right in with an intuitive interface you already know how to use • Table of contents to select a section of your PDF or ebook Navigate instantly to any section that interests you most without endless scrolling • Read text aloud at your own speed with playback speed control from 0.5x to 4.0x in 0.05x increments Find your perfect listening pace whether you're a speed listener or prefer to savor every detail • Scan and read documents aloud Upload scanned PDFs to turn them into listenable audio. • Screen reader compatible and dyslexia-friendly fonts Pricing: Paper2Audio is a free text to audio document reader (up to 56 hours of audio generation per week) with no ads or annoying stuff. Paper2Audio Plus, our paid tier for business users, has higher limits and allows for audio file exports. Terms of use: https://www.paper2audio.com/terms-of-use Privacy: https://www.paper2audio.com/privacy

About

SonicScript

Transform text into natural-sounding audio with this TTS reader. Listen in the background, customize speech speed, and save notes. Import various file types and export audio for offline use.

Highlights
  • Instant text-to-speech conversion
  • Background listening
  • Premium voice library
  • Adjustable speech speed
  • Save and export audio files
  • Import PDF, TXT, RTF, and images
Read full description

Turn Text into Speech with SonicScript – Your Smart Reading Companion SonicScript is a powerful and easy-to-use text-to-speech (TTS) app designed to boost reading, learning, and productivity. Whether you’re studying, multitasking, or just prefer listening, SonicScript transforms any text into natural-sounding audio — in seconds. Key Features: • Instant Text-to-Speech Conversion – Type or paste text and convert it to clear, natural audio. • Background Listening – Queue audio files and listen while the app runs in the background or on a locked screen. • Premium Voice Library – Choose from downloadable, high-quality voices in multiple languages and accents. • Adjustable Speech Speed – Customize playback speed for a better listening experience. • Save Notes – Store text notes in your personal library for quick access and playback. • Export Audio Files – Convert notes into high-quality M4A audio files for offline use, sharing, or focus sessions. Smart Imports – Bring in content from: • PDF, TXT, and RTF files • OCR (convert images to text) • Audio files (M4A) • App's built-in library Organized Library – Manage notes and audio files easily with a clean, intuitive interface. iCloud Sync – Your notes stay safe and accessible across all your Apple devices. Ideal for students, language learners, audiobook fans, professionals, or anyone who wants to absorb text by listening.

Screenshots

Paper2Audio4 screens
SonicScript4 screens

Verdict

The call

The clearest difference is ratings volume: Paper2Audio at 605 against SonicScript's 20. Paper2Audio also leads on update cadence (every 5 days vs fortnightly). On price, rating, review sentiment 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. Paper2Audio sells 2 in-app purchases, starting at $20.00 per month and SonicScript sells 4 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.9 for Paper2Audio against 4.8 for SonicScript. That said, the two scores are not equally well evidenced: Paper2Audio has 605 ratings behind it against 20, so its average is the more settled of the two. Written reviews are what separate them: 98% of Paper2Audio's written reviews are positive against 100% of SonicScript's.

UpkeepUpdate frequency

Paper2Audio ships an update every 5 days, SonicScript fortnightly. The most recent releases landed on September 28, 2026 and August 4, 2026 respectively.

Scorecard2 real differences · 8 level
Paper2Audio versus SonicScript: the parameters behind the verdict, then further details
ParameterPaper2AudioSonicScript
PriceFreeFree
Rating4.9 (605 ratings) — better4.8 (20 ratings)
Positive reviews97.8% of reviews100.0% of reviews — better
Number of ratings605 — better20
Update frequencyEvery 5 days — betterFortnightly
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad — betteriPhone
Requires iOS17.017
Further details — not scored
Size50 MB212 MB
Age rating4+4+
DeveloperPaper2AudioMefjuDev LLC

Customer experience

Paper2Audio

All ratings605 ratings
Positive99.2%
Neutral0.5%
Negative0.3%
Written reviews137 reviews
Positive97.8%
Neutral1.5%
Negative0.7%

SonicScript

All ratings11 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews5 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Paper2Audio

Reported bugs

1 issue
  • Occasional issues with chapter/section detection in long documents

Requested features

4 requests
  • Add support for footnotes and citations
  • Implement custom pronunciation dictionary
  • Improve handling of multilingual content
  • Expand compatibility to more file formats

SonicScript

Not enough reviews yet to summarise bugs or requests.

In-app purchases

2 purchases

Paper2Audio

Subscriptions2
  • Paper2Audio Plus Monthly$20.001 Month
  • Paper2Audio Plus Annual$191.991 Year
4 purchases

SonicScript

Subscriptions3
  • Weekly3 Days trial$0.997 Days
  • Monthly$2.991 Month
  • Yearly$14.991 Year
One-time1
  • SonicScript Pro$4.99

Questions

Is Paper2Audio free?
Paper2Audio is free to download, with in-app purchases available.
Is SonicScript free?
SonicScript is free to download, with in-app purchases available.
Which has better reviews, Paper2Audio or SonicScript?
Paper2Audio is rated higher. Paper2Audio averages 4.9 out of 5 from 605 ratings, while SonicScript averages 4.8 from 20 ratings.
Do Paper2Audio or SonicScript have ads?
Neither Paper2Audio nor SonicScript shows ads.
Which is updated more often, Paper2Audio or SonicScript?
Paper2Audio ships an update every 5 days, and SonicScript fortnightly. Most recently, Paper2Audio was updated on September 28, 2026 and SonicScript on August 4, 2026.

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