Comparison

LoudReader vs diple.

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

Head to head
About

LoudReader

Convert any ebook, PDF, or web article into an audiobook using natural AI voices. Enjoy unlimited, private, and offline listening with word-by-word highlighting. Offers premium features like adjustable speed and a sleep timer via subscription.

Highlights
  • Convert ebooks, PDFs, web articles to audio
  • Natural AI voices
  • 100% offline and private
  • Word-by-word highlighting
  • Import own files
  • Background playback
Features
Read full description

Turn any ebook, PDF, or web article into an audiobook with LoudReader — the text-to-speech (TTS) voice reader that reads your books aloud in natural AI voices. 100% offline, completely private, and free to listen with no limits. FREE FOREVER — NO LIMITS, NO QUOTAS Listen to as many books as you want, cover to cover, at no cost. No account, no sign-up, no data collection. Every premium voice is free to try for your first 8 hours of listening. LISTEN TO ANY BOOK, ANYWHERE • Download 70,000+ free classics from Project Gutenberg • Import your own EPUB and PDF files • Save and listen to any web article • A bundled collection of beautifully formatted public-domain classics to get you started LoudReader instantly converts them into an immersive audiobook with high-quality, human-sounding narration. FOLLOW ALONG AS YOU LISTEN Word-by-word highlighting keeps you engaged and improves comprehension — see exactly where you are as the narration flows. A great companion for language learners, students, and readers with dyslexia or ADHD. MAKE IT YOURS • Natural AI voices, male and female • Night mode for comfortable reading after dark • Jump to any chapter instantly • Background playback with the screen locked Premium adds adjustable speed (0.3×–3.0×), a sleep timer, ambient soundscapes, and notes & highlights. 100% OFFLINE & PRIVATE BY DESIGN All speech synthesis happens entirely on your device. Your books and reading habits never leave your phone — no cloud, no servers, no tracking. Once a book is on your device it plays with zero connectivity, perfect for flights, the subway, or anywhere off the grid. SUPPORTED FORMATS • EPUB (DRM-free) • PDF (with text extraction) • Web articles (via the Share Extension) SUBSCRIPTION LoudReader is free to use with unlimited listening, forever. Upgrade to Premium to keep every AI voice and add adjustable speed, a sleep timer, ambient soundscapes, and notes & highlights. • Monthly: $7.99 • Annual: $49.99 • Lifetime: $199.99 (one-time) 1-month free trial for eligible new subscribers. Payment is charged to your Apple ID; a subscription automatically renews unless cancelled at least 24 hours before the end of the period. Lifetime is a one-time purchase and does not renew. Whether you're commuting, exercising, or relaxing at home, LoudReader turns reading time into listening time. Privacy Policy: https://loudreader.io/privacy Terms of Use: https://loudreader.io/terms

About

diple.

Features
Read full description

diple is a reading room, not a feed. Open a book and start reading. No recommendations, streaks, social features, or anything else competing for your attention. The reader is deliberately quiet. Adjust the type size, margins, line spacing, paper tone and accent color until the page feels right. EPUBs, PDFs and saved articles all live in the same library, and diple always remembers exactly where you stopped. READ • Open EPUB and PDF files from Files, iCloud Drive, or the share sheet • Paste a link to turn an article into a clean reading view • Adjust type size, margins and line spacing • Choose from four paper tones, including true black • Read with Atkinson Hyperlegible or OpenDyslexic, included with the app • Pick from five accent themes, each with its own Home Screen icon MARK • Highlight any passage in one tap • Add a note directly beside the text that prompted it • Keep bookmarks for pages you want to return to • Jump through the chapter outline • Search the full text of a book REMEMBER Highlights in diple aren't a dead archive. Browse them by book or across your whole library. Turn a passage into a proper note with Markdown, links, tags, tasks and math. Search books, highlights and notes from one place. Second Read gives you a way back into what you've already read: the passages you marked, the notes you made, and the ideas worth seeing again. If you want, diple can also resurface one old highlight each day. YOURS Your library belongs to you. • No account and no sign-up • No developer-operated server • No ads • No tracking • No analytics SDKs • No reading history sent anywhere iCloud sync is optional and disabled by default. If you enable it, your library is stored only in your private iCloud account. The developer cannot access it. You can export your entire library — books, highlights and notes — as a single JSON file at any time. diple is completely free. No subscription, paid tier, or in-app purchases. It's also open source, so you don't have to take the privacy claims on trust. diple. Read. Mark. Remember.

Screenshots

LoudReader4 screens
diple.4 screens

Verdict

The call

The clearest difference is in-app purchases: diple. at none against LoudReader's 3. On price, update cadence, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. LoudReader sells 3 in-app purchases, starting at $7.99 per month. diple. asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 15, 2026 and October 9, 2026 respectively.

Scorecard1 real difference · 9 level
LoudReader versus diple.: the parameters behind the verdict, then further details
ParameterLoudReaderdiple.
PriceFreeFree
Rating4.0 (1 ratings) — better—
Positive reviews33.3% of reviews—
Number of ratings1 — better—
Update frequencyWeeklyWeekly
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, Mac
Requires iOS18.018.0
Further details — not scored
Size1.2 GB30 MB
Age rating4+4+
DeveloperJeremi PodlasekAliaksei Krauchanka

In-app purchases

3 purchases

LoudReader

Subscriptions2
  • LoudReader Monthly Premium$7.991 Month
  • LoudReader Annual Premium1 Month trial$49.991 Year
One-time1
  • Lifetime Premium$199.99
None

diple.

No in-app purchases

Questions

Is LoudReader free?
LoudReader is free to download, with in-app purchases available.
Is diple. free?
diple. is free to download, with no in-app purchases.
Do LoudReader or diple. have ads?
Neither LoudReader nor diple. shows ads.
Which is updated more often, LoudReader or diple.?
LoudReader ships an update weekly, and diple. weekly. Most recently, LoudReader was updated on October 15, 2026 and diple. on October 9, 2026.

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