# Bilingin — text to speech and translation

> Bilingual reading and listening platform with AI translation and text-to-speech. (iPhone/iPad app by 源睿 梁.)

- Source: https://appshunter.io/ios/app/bilingin/id6749321998 (this page in markdown: same URL + `.md`)
- Developer: [源睿 梁](https://appshunter.io/developer/1514589664)
- Category: Productivity, Education
- Price: Free with in-app purchases
- Rating: 5.00/5 from 2 App Store ratings · 2 written reviews indexed
- Age rating: 17+
- Requires: iOS 15.1 · 24 MB
- Languages: American English
- Released: 2025-08-15
- Data updated: 2026-08-01
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/bilingin/id6749321998/reviews.md

## What is Bilingin?

Bilingin is a reading and listening platform converting PDFs, web pages, Word documents, and more into immersive bilingual reading and listening experiences. 

Key Features:
Multi-Format Support:
• Webpages, PDF, DOC, DOCX, PPTX, TXT, EPUB, images 
• One-click conversion to bilingual format and speech 
• Drag-and-drop simplicity

12 Languages Supported: English, Japanese, Spanish, French, German, Korean, Russian, Italian, Portuguese, Arabic, Traditional and Simplified Chinese

AI-Powered Intelligence
• Smart interleaved translation with context awareness 
• AI reading assistant for instant Q&A 
• Intelligent content summarization 
• Real-time conversation with your documents

Advanced Text-to-Speech 
• Sentence-by-sentence audio playback 
• Natural voice synthesis in multiple languages 
• Synchronized reading and listening 
• Pronunciation practice and improvement

Immersive Reading Experience 
• Interleaved bilingual text display 
• Interactive note-taking system 
• Progress tracking and bookmarking 
• Customizable reading interface

Smart Learning Tools 
• Vocabulary building with context 
• Comprehension enhancement 
• Speed reading improvement 
• Academic and professional content support

Perfect For: 
•Audio readers 
• Language learners 
• Students studying foreign literature 
• Professionals handling international documents 
• Researchers reading academic papers 
• Business professionals with global content

Seamless Experience: 
• Intuitive mobile interface 
• Cross-platform(Web, iOS) synchronization 
• Background audio playback

Flexible Plans: 
• Free tier 
• Basic plans for regular users 
• AI-enhanced plans with advanced features 
• Professional tiers for heavy usage

Why Choose Bilingin?

Join over 10,000+ users who have transformed their reading efficiency. Whether you're tackling complex academic papers, business documents, audiobooks, or casual reading material, Bilingin makes bilingual comprehension effortless and engaging.

Technical Excellence: 
• Advanced AI translation algorithms 
• High-quality voice synthesis 
• Fast document processing 
• Secure cloud storage 
• Regular feature updates

Download Bilingin today and experience the future of bilingual reading and learning!

## Key features

- Multi-format document conversion
- AI-powered translation and Q&A
- Natural voice text-to-speech
- Synchronized bilingual reading
- Vocabulary building tools
- Progress tracking and bookmarking

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Basic | $11.49 | per month |
| Pro | $22.99 | per month |


## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/bilingin/id6749321998/reviews.md

### 5/5 — Interleaved translation is really great

*2025-08-25*

Highly recommend

### 5/5 — Very interesting

*2025-08-25*

It can support both the content I want to listen to and translate

## Frequently asked questions about Bilingin

### What file types does Bilingin support?

Bilingin supports a wide range of file types including webpages, PDF, DOC, DOCX, PPTX, TXT, EPUB, and images. This allows for versatile document conversion into a bilingual format.

### How many languages does Bilingin offer?

Bilingin supports 12 languages: English, Japanese, Spanish, French, German, Korean, Russian, Italian, Portuguese, Arabic, and both Traditional and Simplified Chinese.

### Can Bilingin help with understanding complex documents?

Yes, Bilingin features AI-powered intelligence for smart interleaved translation with context awareness, instant Q&A with an AI reading assistant, and intelligent content summarization to aid comprehension.

### Does Bilingin offer audio playback?

Yes, Bilingin provides advanced text-to-speech with sentence-by-sentence audio playback using natural voice synthesis in multiple languages. It also supports synchronized reading and listening for an immersive experience.

### What are the subscription options for Bilingin?

Bilingin offers flexible plans including a free tier, Basic plans at $11.49/month, and Pro plans at $22.99/month for enhanced features and heavy usage.

### Is Bilingin available on multiple platforms?

Bilingin offers a seamless experience with cross-platform synchronization between Web and iOS. It also features background audio playback for continuous listening.

### How often is Bilingin updated?

Bilingin is technically excellent with fast document processing and regular feature updates. The latest version is 1.2.2, last updated on 2025-12-12.

### What is the age rating for Bilingin?

Bilingin has an age rating of 17+, indicating it is suitable for mature users. This is common for productivity apps with advanced features.

## Version history (last 5 releases)

### 1.2.2 — 2025-12-12

Fixed subscription not found error

### 1.2.1 — 2025-12-12

Fix bug

### 1.2.0 — 2025-12-12

Add Google and Apple sign-in options

### 1.1.3 — 2025-10-21

Fix the issue that prevents users from logging in

### 1.1.2 — 2025-09-02

Fix network request errors

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## More apps by 源睿 梁

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- [LineNote](https://appshunter.io/ios/app/linenote/id6753646945)
- [VoTime - AI World Clock](https://appshunter.io/ios/app/votime-ai-world-clock/id6760301355)

All apps by 源睿 梁: https://appshunter.io/developer/1514589664

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-01.*