Comparison

Offline Audiobook Player vs azPlayer Audiobooks

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

Head to head
About

Offline Audiobook Player

This app provides a private and feature-rich experience for listening to your own audiobook files. It offers advanced playback controls, robust library management, and supports various audio formats, all stored locally on your device.

Highlights
  • Local storage, no cloud dependency
  • Chapter navigation
  • Variable playback speed
  • Smart bookmarks with notes
  • Customizable categories
  • Universal format support (MP3, M4A, M4B, FLAC, OGG, AAC)
  • Dark and light themes
Features
Read full description

Take Complete Control of Your Audiobook Library HearBook is the audiobook player designed for people who value privacy, ownership, and freedom. Bring your own audiobook files and enjoy a premium listening experience with complete control over your collection—all stored locally on your device with zero cloud dependency. Privacy First, Always Your audiobooks stay on your device. No cloud uploads, no tracking, no data collection. HearBook respects your privacy completely—what you listen to is your business alone. Professional Playback Features Enjoy the listening experience you deserve: • Chapter Navigation - Jump between chapters instantly with intelligent tracking • Variable Speed Control - Adjust playback from 0.5x to 4.2x with precision presets or custom speeds • Smart Bookmarks - Save important moments with notes for easy reference • Auto Progress Tracking - Never lose your place, even when switching between books • Lock Screen Controls (iOS) - Full playback control from your lock screen with cover art and metadata • Sleep Timer - Fall asleep without worrying about losing your spot Powerful Library Management Organize thousands of audiobooks effortlessly: • Custom Categories - Create unlimited categories to organize books your way • Advanced Search & Filtering - Find any book instantly by title, author, or narrator • Archive Management - Keep your active library clean while preserving completed books • "In Progress" View - Quick access to books you're currently listening to • Beautiful Book Cards - See cover art, progress bars, and time remaining at a glance Universal Format Support Import your audiobooks from anywhere: • MP3, M4A, M4B (Audible-compatible), FLAC, OGG, AAC • Automatic metadata extraction including cover art, chapters, and tags • "Open With" integration - Add books directly from file managers or cloud services • Drag-and-drop support for effortless library building Beautiful, Customizable Interface • Modern Material Design 3 with smooth animations • Dark and Light themes for comfortable listening any time • Responsive layout that adapts to your screen • Compact player that follows you across the app • Full-screen player for immersive listening sessions Truly International Available in 10 languages: English, Spanish, French, German, Portuguese, Russian, Japanese, Korean, Italian, and Chinese. The app automatically adapts to your system language, making it accessible worldwide. Why HearBook is Different Privacy & Ownership: • Complete privacy - no tracking, no data collection, no cloud uploads • You own your audiobook files - not locked into a proprietary ecosystem • Local storage - works offline, always • No vendor lock-in - your files, your control Professional Audiobook Features: • Chapter navigation - designed specifically for audiobooks, not generic music • Bookmark support - mark important passages with notes • Intelligent progress tracking - remembers exactly where you left off in every book • Speed control with precision - perfect for learning or catching up • Audiobook-specific UI - optimized for long-form content Technical Excellence: • Cross-platform - works smooth on your phone and laptop • Universal format support - MP3, M4A, M4B, FLAC, OGG, AAC • Automatic metadata extraction - organizes your library automatically • Modern technology - built with the latest Kotlin Multiplatform • 9 language support - truly international Privacy Policy: https://hearbook.pro/privacy.html Terms and Conditions: https://hearbook.pro/terms.html

About

azPlayer Audiobooks

Features
Read full description

azPlayer Audiobooks is the mobile companion app for azLibrary. Use azPlayer Audiobooks to access your personal audiobook collection managed in azLibrary on your desktop computer. Browse your library, download selected books to your mobile device, and enjoy comfortable offline listening wherever you are. Important: azPlayer Audiobooks does not provide audiobooks, online catalogs, stores, subscriptions, or streaming services. The app works exclusively with audiobook files that you already own and manage through azLibrary. Connect to your library Getting started is simple: • Automatically discover azLibrary servers on your local network • Connect securely using a one-time PIN • Optionally enter the server address manually • Trusted devices are remembered after the initial pairing Take your audiobooks with you Browse your audiobook collection and choose which titles to store on your device. • Download individual books instantly • Build a download queue and transfer multiple books at once • Listen without a network connection after downloading • Remove downloaded copies at any time without affecting your desktop library Designed for audiobook listening azPlayer Audiobooks focuses on features that matter to audiobook listeners. • Chapter navigation • Adjustable playback speed • Flexible skip controls with configurable intervals and optional forward/backward buttons • Automatic resume from your last listening position • Background playback and lock screen controls Flexible sleep timer Fall asleep without losing your place. • Stop playback after a selected number of minutes • Stop at the end of the current chapter • Stop after a selected number of minutes and wait until the current chapter finishes Organize and find books Quickly find the titles you want. • Search and filter your collection • Sort by title • Sort by date added • Sort using your azLibrary library hierarchy Privacy and simplicity • No advertisements • No subscriptions • No in-app purchases • No audiobook store • No cloud dependency • No access to third-party content providers azPlayer Audiobooks is built for listeners who maintain and manage their own audiobook collections with azLibrary and want a reliable mobile player for everyday listening.

Screenshots

Offline Audiobook Player4 screens
azPlayer Audiobooks4 screens

Verdict

The call

The clearest difference is in-app purchases: azPlayer Audiobooks at none against Offline Audiobook Player's 2. azPlayer Audiobooks also leads on update cadence (weekly vs every 2 months). Offline Audiobook Player's advantage is device support (4 vs 2). On price, ads and iOS requirement 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. Offline Audiobook Player sells 2 in-app purchases, starting at $5.99 per month. azPlayer Audiobooks asks for nothing beyond the download.

UpkeepUpdate frequency

Offline Audiobook Player ships an update every 2 months, azPlayer Audiobooks weekly. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 7 level
Offline Audiobook Player versus azPlayer Audiobooks: the parameters behind the verdict, then further details
ParameterOffline Audiobook PlayerazPlayer Audiobooks
PriceFreeFree
Rating3.0 (1 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 2 monthsWeekly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPod
Requires iOS15.615.6
Further details — not scored
Size83 MB27 MB
Age rating4+4+
DeveloperBearMindsAlexey Zolotarevskiy

In-app purchases

2 purchases

Offline Audiobook Player

Subscriptions2
  • HearBook Pro - Monthly Full Access$5.991 Month
  • HearBook Pro Yearly$39.991 Year
None

azPlayer Audiobooks

No in-app purchases

Questions

Is Offline Audiobook Player free?
Offline Audiobook Player is free to download, with in-app purchases available.
Is azPlayer Audiobooks free?
azPlayer Audiobooks is free to download, with no in-app purchases.
Do Offline Audiobook Player or azPlayer Audiobooks have ads?
Neither Offline Audiobook Player nor azPlayer Audiobooks shows ads.
Which is updated more often, Offline Audiobook Player or azPlayer Audiobooks?
Offline Audiobook Player ships an update every 2 months, and azPlayer Audiobooks weekly. Most recently, Offline Audiobook Player was updated on November 5, 2026 and azPlayer Audiobooks on October 31, 2026.

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