Comparison

Arnobooks vs Murmur

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

Head to head
About

Arnobooks

Features
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Arnobooks is an EPUB reader and audiobook player for finding, downloading, and enjoying digital books without the fuss. SEARCH, DOWNLOAD, AND READ Search by title or author across public-domain works from sources such as the Biblioteca Nacional de EspaΓ±a, Project Gutenberg, and Wikisource. Open a book, download the EPUB, and start reading with one tap. Once downloaded, it is available offline. AN EPUB READER MADE FOR READING β€’ Continue on the exact page where you left off. β€’ Browse the table of contents and search for words or phrases in the book. β€’ Save bookmarks so you can return to important passages. β€’ Adjust font size, typeface, line spacing, and brightness. β€’ Choose from light, sepia, slate, and dark themes. β€’ Turn pages with a natural page-curl effect. FREE AUDIOBOOKS TOO Find audiobooks on LibriVox, download their chapters, and listen offline. You can also import your own MP3, M4A, M4B, AAC, WAV, and OGG files. Arnobooks organizes chapters, saves your progress, and plays in the background with system controls. Add bookmarks and skip 15 seconds back or 30 seconds forward. SHARE AND RECOMMEND Recommend a book directly on WhatsApp. You can also export downloaded EPUBs through the system share sheet to WhatsApp, AirDrop, Mail, Files, and other compatible apps. NO ADS A clear reading and listening experience with no ads or distractions. Arnobooks does not sell books or audiobooks. Downloads come from the stated sources, and public-domain status may vary by territory. Only import and share content you have the legal right to use. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

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. β€’ No account β€’ No document uploads β€’ No cloud processing β€’ No internet connection required for narration β€’ 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: β€’ EPUB books β€’ PDF books and documents β€’ Textbooks and course material β€’ Research and professional reading β€’ Independent and self-published books β€’ Out-of-print titles β€’ Long reading backlogs β€’ Hands-free reading β€’ 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

Arnobooks4 screens
Murmur4 screens

Verdict

The call

The clearest difference is in-app purchases: Arnobooks at none against Murmur's 3. Arnobooks also leads on update cadence (every 2 days vs every 9 days) and device support (3 vs 1). On price and ads there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Murmur sells 3 in-app purchases, starting at $4.99 per 7 days. Arnobooks asks for nothing beyond the download.

UpkeepUpdate frequency

Arnobooks ships an update every 2 days, Murmur every 9 days. The most recent releases landed on October 10, 2026 and October 2, 2026 respectively.

Scorecard4 real differences Β· 2 level
Arnobooks versus Murmur: the parameters behind the verdict, then further details
ParameterArnobooksMurmur
PriceFreeFree
Update frequencyEvery 2 days β€” betterEvery 9 days
AdsNoNo
In-app purchasesNo β€” betterYes
DevicesiPhone, iPad, iPod β€” betteriPhone
Requires iOS15.0 β€” better17.0
Further details β€” not scored
Size42 MB2.2 GB
Age rating4+4+
DeveloperArnoHealth SLJan Piotrzkowski

In-app purchases

None

Arnobooks

No in-app purchases

3 purchases

Murmur

Subscriptions3
  • Premium Weekly$4.997 Days
  • Premium Monthly$14.991 Month
  • Premium Yearly$49.991 Year

Questions

Is Arnobooks free?
Arnobooks is free to download, with no in-app purchases.
Is Murmur free?
Murmur is free to download, with in-app purchases available.
Do Arnobooks or Murmur have ads?
Neither Arnobooks nor Murmur shows ads.
Which is updated more often, Arnobooks or Murmur?
Arnobooks ships an update every 2 days, and Murmur every 9 days. Most recently, Arnobooks was updated on October 10, 2026 and Murmur on October 2, 2026.

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