InkYomi vs Murmur
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
InkYomi
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InkYomi is the InkColors reader for enjoying your book library on your device. Sign in, open a title from your library, and continue reading in a clean, comfortable EPUB-powered reading view. Designed for long reading sessions, InkYomi keeps the page calm and the controls close. Your place is remembered, your library is organized, and reading settings help the text feel right on your screen. Features: - Access your InkColors library - Open and read EPUB-based books - Resume from your last reading position - Browse your bookshelf - Use light and dark reading modes - Adjust font size for comfort - Read in a simple, text-first interface InkYomi is built for readers who want less noise between them and the next chapter.
Murmur
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Turn the books and documents you already own into audiobooks. Murmur reads EPUBs and PDFs aloud with natural neural voices that run entirely on your iPhone. Import a book, choose a narrator, press play, and keep listening while you commute, exercise, cook, clean, or simply give your eyes a break. NO AUDIOBOOK? NO PROBLEM. Most books will never receive a professionally produced audiobook. Your textbooks, PDFs, self-published books, research material, old EPUBs, and personal documents may never have one at all. Murmur lets you listen to the files you already have instead of buying another copy. READ EPUB & PDF ALOUD Import EPUB and PDF files directly into your library. Murmur organizes books into chapters and paragraphs and keeps your reading and listening position together. Follow the text while the narrator speaks, or put your phone away and keep listening in the background. 23 NEURAL VOICES Choose from 23 bundled narrators across 10 languages. Set a default narrator for each language or choose a different voice for an individual book. Adjust playback speed whenever you want. PRIVATE AND OFFLINE Your books stay on your iPhone. Speech is generated on-device, so Murmur doesn't need to upload your EPUBs, PDFs, textbooks, or personal documents to a text-to-speech server. โข No account โข No document uploads โข No cloud processing โข No internet connection required for narration โข Background playback BUILT FOR BOOKS, NOT JUST TEXT Murmur combines an EPUB reader, PDF reader, text-to-speech engine, audiobook player, and follow-along reader in one library. Use it for: โข EPUB books โข PDF books and documents โข Textbooks and course material โข Research and professional reading โข Independent and self-published books โข Out-of-print titles โข Long reading backlogs โข Hands-free reading โข Read-aloud and accessibility workflows LISTEN YOUR WAY Murmur remembers your position, playback speed, and narrator settings for every book. Switch between reading and listening without losing your place. FREE TO START Import as many books as you want. Free includes 60 minutes of listening every 30 days and access to one English and one Polish narrator. Murmur Premium unlocks unlimited listening and all 23 voices. Your books already contain the words. Murmur gives them a voice. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://readbuildship.com/apps/murmur/privacy
Screenshots
Verdict
The clearest difference is in-app purchases: InkYomi at none against Murmur's 3. InkYomi also leads on update cadence (every 2 days vs every 9 days). On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Murmur sells 3 in-app purchases, starting at $4.99 per 7 days. InkYomi asks for nothing beyond the download.
InkYomi ships an update every 2 days, Murmur every 9 days. Both last shipped on October 31, 2026.
| Parameter | InkYomi | Murmur |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 days โ better | Every 9 days |
| Ads | No | No |
| In-app purchases | No โ better | Yes |
| Devices | iPhone, iPad โ better | iPhone |
| Requires iOS | 17.0 | 17.0 |
| Further details โ not scored | ||
| Size | 16 MB | 2.2 GB |
| Age rating | 17+ | 4+ |
| Developer | Carson Press LLC | Jan Piotrzkowski |
In-app purchases
InkYomi
No in-app purchases
Murmur
- Premium Weekly$4.997 Days
- Premium Monthly$14.991 Month
- Premium Yearly$49.991 Year









