Moon+ Reader is an Android app made for reading ebooks and documents. It supports many common book formats and gives users control over how text looks on the screen.
The app can open books stored on your phone. It also includes tools for bookmarks, notes, themes, text size, and reading progress.
Moon+ Reader has a free version and a paid Pro version. The Pro version adds extra tools and removes advertising from the reading experience.

Should You Install It?
Who Should Use It:
- People who read ebooks on an Android phone.
- Users who want many options for changing the reading screen.
Who Should Avoid It:
- People who only need a basic PDF reader.
- Users who want a completely free app with every feature included.
Moon+ Reader is best suited to people who read often. The large number of settings can be useful, but it can also take time to learn.
Main Features Breakdown
- Many Book Formats: Moon+ Reader supports formats such as EPUB, PDF, MOBI, CHM, CBR, CBZ, TXT, HTML, RAR, ZIP, and OPDS. This lets you keep different types of books in one reading app.
- Reading Themes: You can change colors, backgrounds, fonts, spacing, and text size. There are also day and night reading options for different conditions.
- Bookmarks and Notes: You can add bookmarks while reading. The app also supports highlights and notes for supported book content.
- Reading Controls: The app provides different page-turning options, including touch and volume-key controls. You can also adjust screen brightness and other reading settings.
- Text-to-Speech: Moon+ Reader can use your phone’s text-to-speech system to read supported content aloud. This can help when you want to listen instead of looking at the screen.
Live Device Testing
On a Redmi Android phone, the main test involves opening several books, scrolling through pages, changing fonts, using bookmarks, and switching between reading modes.
The app is mainly used for text, so normal ebook pages do not need the same processing as games or video apps. A proper two-day test should check page-turn speed, menu response, battery loss, phone heat, and any screen glitches.
Exact battery and temperature results should not be claimed without measuring them on a specific Redmi phone. Results can change based on the phone model, Android version, book size, screen brightness, and reading time.
Large PDF files can behave differently from simple EPUB or TXT books. The type and size of the book can affect how quickly it opens and how smoothly pages move.
Storage, Data, and Security
The Google Play listing does not provide a fixed APK size that can be used as an exact number for every phone. The installed size can also change because Android stores app data, settings, and other temporary files.
Downloaded books can use much more storage than the reader itself. Moon+ Reader can read books saved on the device, so basic reading does not need a constant internet connection.
Online features can use internet data. These may include online book sources, OPDS catalogs, syncing, and other services depending on the settings and version being used.
Permissions can vary by Android version and app release. Users should check the permission screen shown on their own phone before installation and review the current Google Play Data Safety section.
Comparison with Competitors
ReadEra is another popular Android reading app that supports ebooks and documents. Librera is also aimed at users who want many book formats and reading controls.
Moon+ Reader has a large set of display and reading settings. Its free version covers basic reading, while Moon+ Reader Pro provides extra features for users who want more control.
Pros & Cons
Pros
- Supports many ebook and document formats.
- Many font and display settings.
- Bookmarks and notes are useful.
- Offers night reading options.
- Supports text-to-speech.
Cons
- The many settings may confuse new users.
- Some features are limited to the Pro version.
- Free version includes advertising.
- Large files may need more storage.
User FAQs
Can Moon+ Reader work offline?
Yes, books already saved on your phone can be read without an internet connection. Internet access is needed for online sources and other connected features.
Does Moon+ Reader support PDF files?
Yes, PDF is one of the supported formats. The reading experience can vary depending on the size and structure of the PDF.
Is Moon+ Reader free?
There is a free version that can be installed without paying. Moon+ Reader Pro is available separately with extra features and no advertising.
Offzack Verdict
Moon+ Reader is a good choice for Android users who want more control over ebook reading. It supports many formats and gives readers plenty of ways to change the screen, but beginners may need time to learn all the settings.
Download Moon+ Reader – App from Google Playstore
Final Scorecard
- Ease of Use: ★★★★☆ (4/5) — Basic reading is simple, but the large settings menu takes time to understand.
- Performance: ★★★★☆ (4/5) — It is designed mainly for ebook and document reading on Android.
- Features: ★★★★★ (5/5) — Many formats, themes, bookmarks, notes, reading controls, and text-to-speech provide plenty of options.
- Privacy & Safety: ★★★★☆ (4/5) — Users can read local books offline, while permissions and data details should be checked on the current Play Store listing.
- Value for Money: ★★★★☆ (4/5) — The free version provides useful reading tools, while Pro adds more features.
- Overall Rating: ★★★★☆ (4/5) — Moon+ Reader is a flexible ebook reader for people who want more control over their reading experience.