Comparison

Cobalt vs MoziReader

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

Head to head
About

Cobalt

Features
Read full description

Cobalt is a Customer Relationship Management (CRM) system with a difference. At its core, it is a powerful tool for managing your customers and suppliers from the first point of contact, right the way through the sales process to invoicing, providing invaluable insights into the performance of your business along the way. However, Cobalt offers the flexibility be extended through the use of our handcrafted, purpose-built Modules to cater for the needs of any business. So no matter who you are or what you do, Cobalt is ready to help you go paperless.

About

MoziReader

This app offers a pure, immersive reading experience for various ebook and comic formats. It supports local network cloud access, advanced typography, and helpful reading tools like bookmarks and annotations.

Highlights
  • Pure, immersive reading experience
  • Supports EPUB, TXT, MOBI, AZW3, PDF, Comics, MP3
  • SMB local network cloud access
  • Advanced typography and text formatting
  • High-performance PDF rendering
  • Bookmarks, annotations, and progress sync
Features
Read full description

MoziReader is a feature-rich, meticulously formatted ebook reader and versatile reading management tool. It is dedicated to providing a pure and smooth deep-reading experience, allowing you to enjoy the pleasure of reading anytime, anywhere. [Pure Focus, Immersive Reading] This app focuses on a pure experience with no pop-up interruptions. We are dedicated to creating a clean and tranquil reading space, helping you rediscover the joy of immersive reading. [Multi-Format High Compatibility, All-in-One Reader] MoziReader supports mainstream multimedia and ebook formats, making it easy to manage your personal digital library: - EPUB: The standard electronic publication format, intelligently restoring beautifully mixed text and images; - TXT: The classic plain text novel format, featuring intelligent fast chapter splitting and efficient search and layout; - MOBI / AZW3: Mainstream ebook formats, equipped with automatic Chinese font matching and garbled character repair technology; - PDF: A widely used document layout format, utilizing dual-engine rendering, supporting night mode and dynamic font switching; - Mozi: A proprietary format for classical literature, specifically designed for refined storage and immersive study of ancient texts and classics; - Comics / Graphic Novels: High-quality comic reader supporting image archive formats like ZIP and CBZ, smooth and stutter-free; - MP3: Supports audiobook playback from audio files, freeing your eyes anytime, anywhere. [New Feature: SMB Local Network Cloud Access] Introducing the new Virtual File System (VFS), now featuring powerful SMB local network cloud access: - Personal Cloud Library: Directly connect to your personal NAS, shared folders on your PC, or Samba servers without taking up valuable space on your phone. - High-Speed Browsing & Downloading: Browse your personal collection on the local network anytime, with one-tap high-speed download to local storage for offline reading. [Features & Typography Enhancements] - Smart Garbled Character Fix: For specific formats like MOBI and AZW3, built-in automatic Chinese font matching and garbled text repair ensure tidy and beautiful Chinese typography. - Advanced Hyperlink Support: Optimized navigation experience for Table of Contents, footnotes, and cross-chapter hyperlinks in EPUB ebooks, supporting smooth scrolling and anchor navigation. - High-Performance PDF Rendering: Dual high-performance rendering engines support dark mode, dynamic font switching, and preservation of original layout, meeting the intensive reading needs of academic papers and professional documents. - Seamless Text Chaptering: Intelligent fast pagination and chapter splitting for TXT files, with freely configurable font size, line spacing, and background color. - Thoughtful Everyday Assistants: Features like bookmarks, text annotations, table of contents navigation, and reading progress sync demonstrate care in every detail. - Carefree Offline Reading: Download and import books from local storage or SMB cloud, and enjoy smooth reading 100% offline, saving worry and mobile data. [Wide Range of Use Cases] - Fans of Web Novels & Classics: Customizable theme colors and exquisite typography accompany you through every leisurely afternoon. - Academic & Research Readers: Efficiently browse professional PDF and EPUB documents; the eye-care night mode makes late-night reading gentler on the eyes. - Comic & Graphic Novel Enthusiasts: High-definition comics adapt to screen width with incredibly smooth left/right page turning. - Private NAS Library Owners: Connect to your home network via SMB with one tap, instantly turning your mobile device into a massive portable library. If you are looking for a distraction-free, multi-format professional ebook reader that connects directly to NAS shares, don't miss MoziReader!

Screenshots

Cobalt4 screens
MoziReader4 screens

Verdict

The call

The clearest difference is update cadence: Cobalt at fortnightly against MoziReader's every 18 months. Cobalt also leads on iOS requirement (10.0 vs 13.0). MoziReader's advantage is device support (4 vs 2). On price, ads and in-app purchases 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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Cobalt ships an update fortnightly, MoziReader every 18 months. The most recent releases landed on September 25, 2026 and September 30, 2026 respectively.

Scorecard3 real differences ยท 5 level
Cobalt versus MoziReader: the parameters behind the verdict, then further details
ParameterCobaltMoziReader
PriceFreeFree
Positive reviewsโ€”0.0% of reviews
Update frequencyFortnightly โ€” betterEvery 18 months
AdsNoNo
In-app purchasesNoNo
Monetizationโ€”Free
DevicesiPhone, iPodiPhone, iPad, iPod, Mac โ€” better
Requires iOS10.0 โ€” better13.0
Further details โ€” not scored
Size20 MB72 MB
Age rating4+4+
DeveloperWYVERN BUSINESS SYSTEMS LTDShanghai Liaoxiang Technology Co., Ltd.

In-app purchases

None

Cobalt

No in-app purchases

None

MoziReader

No in-app purchases

Questions

Is Cobalt free?
Cobalt is free to download, with no in-app purchases.
Is MoziReader free?
MoziReader is free to download, with no in-app purchases.
Do Cobalt or MoziReader have ads?
Neither Cobalt nor MoziReader shows ads.
Which is updated more often, Cobalt or MoziReader?
Cobalt ships an update fortnightly, and MoziReader every 18 months. Most recently, Cobalt was updated on September 25, 2026 and MoziReader on September 30, 2026.

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