Customer Reviews (100)

AMIT GUPTA • 2025-03-24T15:10:14.908Z

Fix 'line' option position. "line" option is available at the centre of the top bar which becomes unusable in Redmi Pad because of multi-window features.

Marco Cordeiro • 2025-03-21T20:00:43.760Z

OPDS does not work as advertised, if you are using a Komga server do not get this app, does not read the comics natively, it only opens a browser window to access the server, it does not sync book reading position if you download the comic book from the server.

Rey Mon • 2025-03-21T12:20:24.929Z

very happy to used it

Summary of Key Insights

Moon+ Reader Pro is a highly-rated e-book reader app praised for its extensive customization options, format support, and overall reading experience. However, several recurring issues and feature requests emerge from user reviews. The most significant problems include Google Drive sync failures, occasional crashes, font rendering bugs, and difficulties with the "All Files Access" permission. Users frequently request better PDF annotation tools, improved library management, and additional dictionary/translation integrations. Overall sentiment is positive, but addressing the identified pain points is crucial for maintaining user satisfaction and attracting new customers.

The overall rating is high, but the negative reviews often cite specific, fixable issues that significantly impact usability. The app's strengths lie in its feature-rich environment and customization, but its weaknesses are in reliability and integration with external services.

Quantitative Metrics:

  • Overall Rating: High (implied by score distribution)
  • Score Distribution: 5-star (52%), 4-star (19%), 3-star (4%), 2-star (8%), 1-star (17%)

Data & Methodology Overview

  • Data Sample Size: 100 reviews
  • Time Frame: Reviews likely span several years, with some mentioning long-term usage (e.g., "9 years now"). The date "January 2025" appears in some reviews, indicating the data includes reviews from that period.
  • Analysis Methods: Manual review of user comments to identify recurring themes, sentiment, feature requests, and pain points. Keyword extraction was implicitly used to identify key issues.

Key User Pain Points

  • Google Drive Sync Issues: Many users report that Google Drive sync is broken or unreliable. This prevents users from backing up their reading progress and books, and syncing between devices.
    • Impact: Loss of data, inconvenience, frustration, reduced app value.
  • Font Rendering Bugs: Several users experience issues with font sizes being incorrect or distorted, particularly after updates. Shadow effects on fonts also appear as an issue.
    • Impact: Reduced readability, eye strain, degraded reading experience.
  • Crashes: Some users report the app crashing, especially after updates or when using specific features like TTS (Text-to-Speech).
    • Impact: Interrupted reading, data loss (if sync isn't working), frustration.
  • "All Files Access" Permission: Some users are concerned about the app requiring "All Files Access" permission and perceive it as unnecessary or a security risk.
    • Impact: Privacy concerns, reluctance to grant permission, potential app rejection.
  • OPDS Issues: Users report problems with OPDS functionality, especially with Komga servers, including not reading comics natively and lack of sync.
    • Impact: Inability to access and manage comic book libraries, reduced functionality for comic book readers.
  • Highlighting Issues: Some users report issues with highlighting text, with the highlighting option not appearing.
    • Impact: Reduced ability to annotate and study texts.
  • Library Management Issues: Users find library management (shelves) confusing, with books being shuffled and covers appearing low quality.
    • Impact: Disorganized library, difficulty finding books, reduced aesthetic appeal.
  • PDF Functionality Gaps: Users request features like multi-tabbed PDF reading and PDF highlight importing.
    • Impact: Reduced productivity and efficiency when working with PDFs.
  • License/Download Issues: Some users who previously purchased the app are unable to download it again.
    • Impact: Inability to use a paid app, frustration, distrust.

Frequently Requested Features

  • Improved PDF Annotation Tools: More organic stylus annotation, handwriting support, and the ability to change the name when commenting on PDFs.
  • Enhanced Dictionary/Translation Integration: Support for more dictionaries (e.g., Grok app), built-in pop-up dictionary.
  • iOS Support: Users are requesting an iOS version of the app.
  • More TTS Options: Additional text-to-speech voices and more fluid options.
  • Page Number Display: Display the actual page count of a book, not just an estimated percentage.
  • Air Gesture Support: Implement air gesture support from S Pen to change pages.
  • Mouse Wheel Support: Add mouse wheel scroll up/down to turn pages.
  • Folder Customization: Ability to modify the look of folders on the shelf with custom images or larger previews.
  • OCR for PDFs: Optical Character Recognition to copy text from PDF images.
  • Hiding Words: Ability to hide words for guessing/learning purposes.

Strengths and Positive Aspects

  • Extensive Customization Options: Users appreciate the numerous options for customizing the reading experience, including fonts, colors, line spacing, and themes.
  • Wide Format Support: The app supports a vast array of ebook formats, making it versatile for different types of content.
  • Smooth Scrolling: Many users praise the smooth scrolling feature.
  • PDF Functionality: The PDF reader is considered fully usable and feature-rich, especially in the Pro version.
  • Offline Reading: The app is primarily an offline reader, allowing users to read without an internet connection (although some reviews indicate issues with this).
  • Value for Money: Many users feel that the Pro version is well worth the purchase price.
  • Name Replacement Feature: The name replacement feature is highly appreciated.
  • Reading Ruler: The reading ruler is a wonderful feature for focus reading.
  • Long-Term Usage: Many users have been using the app for years and are satisfied with its performance.

Prioritized Action Recommendations

  • High Priority:
    • Fix Google Drive Sync: This is the most frequently reported issue and significantly impacts user experience. Investigate and resolve the sync problems immediately.
    • Address Font Rendering Bugs: Correct any font size or display issues that are affecting readability.
    • Investigate and Resolve Crashes: Identify the causes of crashes and implement fixes to improve stability.
    • Re-evaluate "All Files Access" Permission: Explore alternative permission models that minimize privacy concerns while still providing necessary functionality. Consider providing clear justification within the app for why this permission is needed.
  • Medium Priority:
    • Improve PDF Annotation Tools: Add more robust annotation features for PDFs, including stylus support and handwriting recognition.
    • Enhance Library Management: Address the library management issues, such as shuffling books and low-quality covers.
    • Implement Additional Dictionary/Translation Integrations: Expand the dictionary support to include more options.
    • Address OPDS Issues: Fix issues related to OPDS functionality and comic book reading.
  • Low Priority:
    • Add iOS Support: Consider developing an iOS version of the app if resources allow.
    • Implement Air Gesture Support: Add air gesture support for page turning.
    • Add Mouse Wheel Support: Add mouse wheel support for page turning.
    • Implement Feature Requests: Gradually implement other user-requested features based on popularity and feasibility.

Opportunities for Startup Ideas

  • AI-Powered Reading Assistant: An AI-powered assistant that can summarize chapters, provide definitions, and answer questions about the text within the e-reader app.
  • Collaborative Annotation Platform: A platform that allows users to share and discuss annotations on ebooks with others.
  • Personalized Reading Recommendations: A recommendation engine that suggests ebooks based on the user's reading history, preferences, and annotations.
  • Ebook Lending Library Integration: Integration with local libraries to allow users to borrow ebooks directly from the app.
  • Accessibility Focus: An ebook reader focused on accessibility, with extensive customization options for users with visual impairments or other disabilities.

Trends and Observations

  • Long-Term User Base: Many users have been using the app for several years, indicating strong loyalty.
  • Reliance on Offline Functionality: Users appreciate the app's offline capabilities.
  • Importance of Customization: Customization options are a key selling point for the app.
  • Sync Issues are Persistent: The Google Drive sync issue appears to be a long-standing problem.
  • Positive Sentiment Despite Issues: Despite the reported problems, many users still rate the app highly, suggesting that the core functionality is strong.

Conclusion

Moon+ Reader Pro is a powerful and feature-rich e-book reader that enjoys a loyal user base. However, unresolved issues, particularly with Google Drive sync and font rendering, are negatively impacting the user experience. Addressing these problems, along with implementing frequently requested features, is crucial for maintaining the app's positive reputation and attracting new users. The app's strengths in customization and format support provide a solid foundation for future growth and innovation. Overall, the app is recommended, but with the caveat that the identified issues should be addressed promptly.

Original App Link

https://play.google.com/store/apps/details?id=com.flyersoft.moonreaderp