Jonggyeol vs Unison Reader
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Jonggyeol
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Jonggyeol is an e-book reader that brings the feel of a paper book to your iPhone and iPad. When you turn a page, the paper curls after your fingertip, with the words on the back showing through and soft shadows underneath, so reading feels like holding a real book. ■ Pages that turn like paper · The page curls with your finger, or from the corner when you pull a corner · 11 page-turn sounds that rustle with the speed of your swipe (plain paper, hardcover, hanji, newspaper, magazine, night reading and more) · A gentle haptic tap on each turn (iPhone) ■ Paper and type, just the way you like · 13 paper textures: offset, newsprint, hanji, linen, kraft, recycled, watercolor, parchment, canvas, crumpled and more · Paper color, text color and theme remembered separately for light and dark mode · 11 Korean and Latin fonts, with text size, line spacing, letter spacing, margins and alignment ■ Read aloud · Reads sentence by sentence from the current page, highlighting each sentence and turning the pages as it goes · Choose the voice, speed and pitch, and set a sleep timer (15, 30 or 60 minutes, or the end of the chapter) · Picks a voice that matches the language of the book (English or Korean) ■ Made for iPhone and iPad · On wide screens such as iPad or in landscape, the book opens into two pages side by side with the spine in the middle, or choose one or two pages yourself · Rotate at any time and carry on from the same sentence ■ Your library · Read TXT, EPUB and PDF (view PDFs as original pages, or reflow just the text) · Import books or whole folders from the Files app, including iCloud Drive; organize books into folders, search and sort · EPUB covers shown automatically, bookmarks with notes, table of contents, and your reading position remembered ■ Languages · English and Korean, following your device language ■ Privacy · No sign-up. Your books and settings stay on your device · An ad may appear when you open the app; a one-time purchase removes ads Contact: geunsoo7@gmail.com
Unison Reader
This app allows you to seamlessly switch between reading an ebook and listening to its audiobook. It synchronizes narration with text, offers generated voices for ebooks without audiobooks, and supports various file formats. Customize your reading experience with adjustable layouts, speeds, and appearance settings.
- Read and listen in sync
- Generated voices for ebooks
- Text generation from audiobooks
- Import various file formats (EPUB, PDF, DOCX)
- Customizable reading layouts and appearance
- Highlighting, bookmarking, and word lookup
- iCloud library synchronization
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Your ebook. Your audiobook. One place in the story. Bring both versions of a book to Unison Reader and move seamlessly between reading and listening. Follow your audiobook's narrator in the text, word by word, then pick up reading where you left off. READ AND LISTEN TOGETHER Add your audiobook to its matching ebook. Unison Reader aligns the narration with the text on your device, so you can listen, read along, or switch between the two without hunting for your place. START WITH WHAT YOU HAVE Only have the ebook? Choose a voice generated on your device to read it aloud. Only have the audiobook? Unison Reader can generate text from its narration. These options help you read and listen even when you do not have both versions. YOUR BOOKS, YOUR LIBRARY Import EPUBs, PDFs, Word documents, plain text, Markdown, HTML, and other supported book files. Browse Project Gutenberg and Standard Ebooks, or download books and audiobooks from your own supported library server. MAKE READING COMFORTABLE Choose a paged, scrolling, or caption layout. Adjust appearance, listening speed, word emphasis, and how the text follows the voice. Save highlights and bookmarks, look up words, and adjust pronunciations. AT HOME ON YOUR DEVICES Sync your library through your own iCloud account when iCloud Drive is available. Speech generation and audiobook alignment happen on your device. Generated audio is prepared while Unison Reader is open; prepared audio continues playing with the screen locked. TRY LISTENING Reading is free. One hour of listening in step with the text is included. A one-time in-app purchase unlocks continued listening with your own audiobook or a generated voice. No subscription. Bring your own book and audiobook files; commercial titles are not included.
Screenshots
Verdict
The clearest difference is ads: Unison Reader at none against Jonggyeol's shown. Jonggyeol's advantage is iOS requirement (17.0 vs 26.0). On price, in-app purchases and device support 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. Jonggyeol sells 1 one-off in-app purchase and Unison Reader sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
| Parameter | Jonggyeol | Unison Reader |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | — | Every 2 days |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 10 MB | 223 MB |
| Age rating | 4+ | 12+ |
| Developer | GEUNSOO LEE | Magrathea Software, LLC |
In-app purchases
Jonggyeol
- Remove Ads$2.99
Unison Reader
- Listening unlock$4.99







