Comparison

Mythos Reader vs PageEcho

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

Head to head
About

Mythos Reader

This intelligent reader uses AI to transform books into interactive experiences. Highlight any text for instant summaries, explanations, or contextual insights, enhancing comprehension and engagement with your reading material. Supports EPUB and PDF formats for a personalized learning journey.

Highlights
  • AI-powered reading assistance
  • Contextual text explanations
  • Distraction-free interface
  • EPUB and PDF support
  • Personalized learning insights
Features
Read full description

When a passage makes you pause, ask Mythos Reader. Mythos Reader is an AI book reader for your EPUBs and PDFs. Select text, tap Explain, or ask a question without switching apps. FOLLOW YOUR CURIOSITY Start with a suggested question or write your own. Ask follow-ups to explore the passage and build on the conversation. From unfamiliar words to complex ideas, get help with the text in front of you. KEEP WHAT MATTERS Highlight a passage, add a note, or bookmark a page to come back to. Keep your thoughts alongside your reading. SETTLE INTO YOUR BOOK Adjust fonts, text size and margins in EPUBs. Choose a reading theme, including dark mode. Download your books to read offline. BRING YOUR OWN LIBRARY Import EPUBs and PDFs on iPhone and iPad. PDF explanations require selectable text. Mythos reads the files you bring; it does not include a book catalog. Download Mythos and start reading with understanding. --- Terms of Service: https://www.notion.so/Terms-of-Service-2b3ad7d0ef7f800fbdcded8060cb6d12

About

PageEcho

This app offers a private, on-device eBook reading experience with AI-powered insights, summaries, and interactive Q&A. It features natural text-to-speech and supports various eBook formats, all without requiring servers or user accounts.

Highlights
  • On-device AI for insights and summaries
  • Offline natural text-to-speech
  • EPUB, MOBI, AZW3, FB2, PDF support
  • Distraction-free reading interface
  • Chapter-based navigation and TOC
  • Customizable themes, fonts, and spacing
  • 100% private, no servers or tracking
Features
Read full description

PageEcho — Read Together with AI A fully on-device eBook reader with offline AI and natural text-to-speech. No server. No accounts. No tracking. Your books and reading stay 100% private on your device. 1. Read Smarter — Fully On-Device PageEcho uses Apple Intelligence and local AI models to help you understand and explore books — without sending any content to external servers. Everything runs locally for speed, privacy, and peace of mind. • AI-powered chapter insights • Instant on-device summaries • Interactive book Q&A • Fast, private, and fully offline All processing is performed locally for maximum privacy and speed. 2. A Minimalist EBook Reader Designed for Focus A clean, distraction-free reading experience built for long sessions. Smooth chapter navigation, calm typography, and flexible layouts help you stay immersed. • EPUB, MOBI, AZW3, FB2, and PDF support • Chapter-based reading and TOC navigation • Custom themes, fonts, and spacing 3. Natural On-Device Text-to-Speech Listen to your books with high-quality, real-time speech synthesis — fully offline. • Powered by Supertonic, Kokoro and Apple system voices • Zero latency, no network required • Accurately reads numbers, dates, and complex text • Ideal for studying, commuting, or hands-free reading 4. AI Summaries and Smart Book Chat + AI Mind-Map Generate chapter summaries, clarify concepts, and explore deeper insights with fully offline AI. • Chapter summarization • Book discussion and Q&A • Topic and theme extraction • All processed locally on your device Your reading data is never uploaded or shared. 5. 100% Private by Design PageEcho is built around absolute privacy. • No servers • No accounts • No tracking or analytics • All AI features run locally on your device Your books, reading history, and activity never leave your device. Whether you’re studying literature, exploring classics, or simply reading for enjoyment, PageEcho provides a focused and intelligent reading environment without compromising privacy. 6. PageEcho Premium Unlock the full experience with unlimited access to advanced features. • Unlimited on-device text-to-speech • Unlimited AI summaries, chat, and mind maps • Monthly, yearly, or lifetime access options Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://page-echo.com/privacy

Screenshots

Mythos Reader4 screens
PageEcho4 screens

Verdict

The call

The clearest difference is update cadence: PageEcho at every 3 days against Mythos Reader's every 2 weeks. Mythos Reader's advantage is iOS requirement (16.4 vs 26.0). On price, rating, review sentiment and ratings volume 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. Mythos Reader sells 2 in-app purchases, starting at $9.99 per month and PageEcho sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Mythos Reader holds the better App Store score, 4.2 against 4.0. Both are backed by a comparable volume of ratings — 6 and 6 respectively. Written reviews complicate that: 86% of Mythos Reader's written reviews are positive against 88% of PageEcho's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Mythos Reader ships an update every 2 weeks, PageEcho every 3 days. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.

Scorecard2 real differences · 8 level
Mythos Reader versus PageEcho: the parameters behind the verdict, then further details
ParameterMythos ReaderPageEcho
PriceFreeFree
Rating4.2 (6 ratings) — better4.0 (6 ratings)
Positive reviews85.7% of reviews87.5% of reviews — better
Number of ratings66
Update frequencyEvery 2 weeksEvery 3 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFreemium
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.4 — better26.0
Further details — not scored
Size94 MB163 MB
Age rating4+4+
DeveloperSami Ibrahimharim kang

Customer experience

Mythos Reader

All ratings6 ratings
Positive83.3%
Neutral0.0%
Negative16.7%
Written reviews7 reviews
Positive85.7%
Neutral0.0%
Negative14.3%

PageEcho

All ratings6 ratings
Positive83.3%
Neutral0.0%
Negative16.7%
Written reviews16 reviews
Positive87.5%
Neutral12.5%
Negative0.0%

In-app purchases

2 purchases

Mythos Reader

Subscriptions2
  • Mythos Premium$9.991 Month
  • Mythos Premium Annual14 Days trial$99.991 Year
3 purchases

PageEcho

Subscriptions2
  • PageEcho Premium - Monthly$4.991 Month
  • PageEcho Premium - Yearly$24.991 Year
One-time1
  • PageEcho Life-Time Access$29.99

Questions

Is Mythos Reader free?
Mythos Reader is free to download, with in-app purchases available.
Is PageEcho free?
PageEcho is free to download, with in-app purchases available.
Which has better reviews, Mythos Reader or PageEcho?
Mythos Reader is rated higher. Mythos Reader averages 4.2 out of 5 from 6 ratings, while PageEcho averages 4.0 from 6 ratings.
Do Mythos Reader or PageEcho have ads?
Neither Mythos Reader nor PageEcho shows ads.
Which is updated more often, Mythos Reader or PageEcho?
Mythos Reader ships an update every 2 weeks, and PageEcho every 3 days. Most recently, Mythos Reader was updated on October 24, 2026 and PageEcho on October 21, 2026.

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