LingRoll lite
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| Rating | |||
|---|---|---|---|
| China | 65%13 | 4.62 | |
| United States | 20%4 | 4.00 | |
| Australia | 5%1 | 5.00 | |
| Hong Kong | 5%1 | 5.00 | |
| Taiwan | 5%1 | 5.00 | |
| United Arab Emirates | <1%0 | — | |
| Afghanistan | <1%0 | — | |
| Antigua And Barbuda | <1%0 | — | |
| Anguilla | <1%0 | — | |
| Albania | <1%0 | — |
Description
LingRoll is an all-in-one reading app built for people who love both reading and listening. It supports multiple ebook formats and advanced TTS features, giving you a smooth, flexible, and detailed reading experience.
Core Features
Format support: TXT, DOC, DOCX, EPUB, MOBI, AZW3, PDF
Smart listening: System TTS, Azure/Edge TTS, and MiMo TTS
Professional layout: Fully customizable reading interface
File management: Folder-based library, sorting, search, and recent imports
Statistics: Track reading and listening habits
Detailed Features
1. File Support
Supports TXT, DOC, DOCX, EPUB, MOBI, AZW3, PDF. DRM-protected files are not supported
Auto-detects text encoding and supports manual encoding selection
Extracts encrypted or unencrypted RAR, ZIP, and 7Z archives
PDF text extraction and OCR for scanned documents
Import via iTunes File Sharing, iCloud Drive, or WiFi transfer
2. Listening
Built-in iOS TTS voices
Azure/Edge TTS and MiMo TTS neural voices
Natural language recognition with voice matching for Azure/Edge TTS
Narration and dialogue detection with separate voices
TTS text replacement for pronunciation, terms, and symbols
Long-paragraph optimization for smoother playback
Auto skip trailing silence
Custom background music, speed, pitch, and volume
Sleep timer
Listen while reading, scroll freely, or follow the playing paragraph
Home screen display during background playback
Progress styles: highlight, underline, line-by-line highlight, sentence underline
Headphone controls and custom lock screen display
Pre-download full-book audio
Offline TTS audio duration statistics
3. Reading
System fonts and custom font installation
Adjustable spacing, margins, first-line indent, hanging indent, and more
Custom background image with optional scroll-follow effect
Custom themes with RGBA colors
Chinese conversion between Simplified, Traditional, Hong Kong Traditional, and Taiwan Traditional
Tencent Translation API support
Auto scroll/auto page turn with adjustable speed
Auto reading modes: pixel scroll, line-by-line display, sentence underline
TOC parsing for TXT, EPUB, MOBI, and AZW3
Original annotation display for EPUB/MOBI/AZW3
4. Bookmarks and Notes
Categorized bookmarks
Notes with underline, wavy line, dashed line, double strikethrough, redaction line, border, and background color
Custom color for each note
Tap bookmarks or notes to jump
Export notes as Markdown or TXT
5. File Management
Real folder-based book management
Sort by name, size, date, type, or reading duration
Pin files and set folders to top, bottom, or hidden
Read covers from EPUB/MOBI/AZW3, or update via web search/photos
Rename files using built-in book titles
Search files, folders, and full text while reading
Recent imports for quick access
6. Format Conversion
Convert EPUB/MOBI/AZW3/PDF to TXT
Convert TXT to EPUB
Supports Chinese conversion and encoding selection
Preserves original TOC structure
7. Statistics
Daily reading/listening duration
Reading heatmap
Book progress
Offline TTS audio duration
8. Security
Password and Touch ID/Face ID protection
9. Migration and Sync
Export/import reading history and personal settings
Export single or multiple themes
10. Clean Reading
Lite has no ads and still supports basic listening with system TTS.
Lite vs Pro: Pro-only features
Azure/Edge TTS and MiMo TTS
Narration/dialogue detection
Natural language voice matching
TTS audio export
Offline TTS audio duration statistics
Long-paragraph optimization
Auto skip trailing silence
Custom listening background music
Advanced highlight styles
Custom font installation
TXT to EPUB conversion
Chinese conversion
Text translation with Tencent Translation
Reading statistics
Password and Touch ID/Face ID protection
Backup/import reading history, settings, and themes