Paper2Audio vs SonicScript
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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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
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.
- Instant text-to-speech conversion
- Background listening
- Premium voice library
- Adjustable speech speed
- Save and export audio files
- Import PDF, TXT, RTF, and images
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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
Verdict
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
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.
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.
Paper2Audio ships an update every 5 days, SonicScript fortnightly. The most recent releases landed on September 28, 2026 and August 4, 2026 respectively.
| Parameter | Paper2Audio | SonicScript |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (605 ratings) — better | 4.8 (20 ratings) |
| Positive reviews | 97.8% of reviews | 100.0% of reviews — better |
| Number of ratings | 605 — better | 20 |
| Update frequency | Every 5 days — better | Fortnightly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.0 | 17 |
| Further details — not scored | ||
| Size | 50 MB | 212 MB |
| Age rating | 4+ | 4+ |
| Developer | Paper2Audio | MefjuDev LLC |
Customer experience
Paper2Audio
SonicScript
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
Paper2Audio
- Paper2Audio Plus Monthly$20.001 Month
- Paper2Audio Plus Annual$191.991 Year
SonicScript
- Weekly3 Days trial$0.997 Days
- Monthly$2.991 Month
- Yearly$14.991 Year
- SonicScript Pro$4.99









