Liner - AI Search with Sources 12+
AI Research & Essay Assistant
Liner Corp.
Designed for iPad
-
- Free
- Offers In-App Purchases
Screenshots
Description
Get reliable information with Liner AI Search Engine.
Liner is the AI search engine trusted by 10 million+ students and researchers worldwide. Built for academic research, Liner delivers accurate, source-backed answers you can trust.
[Why Liner?]
1. Credible Answers with References: Get answers from verifiable academic sources, including peer-reviewed papers.
2. Line-by-line citations: Every line of an answer includes a citation, so you always know where the information comes from.
3. AI Summaries: Simplify complex research papers, articles, and videos with clear AI-powered summaries and key takeaways.
4. Follow-up Questions: Explore deeper with smart follow-up queries, just like having your own AI copilot for research.
Try Liner on your desktop for deeper research workflows. All your data is synced across devices.
Upgrade to Liner Pro to access advanced AI models and powerful tools like Deep Research and file uploads.
[What's New]
1. Scholar mode
- Get answers only from trusted academic sources. Perfect for assignments, essays, and literature reviews.
2. One-click citation
- Instantly generate citations in APA, MLA, or Chicago style.
3. Upload an image
Take a photo of printed materials and ask questions about the content.
Liner is loved by 10,000,000+ students and researchers across 50+ countries.
Download Liner today and start your smarter research journey.
If you love Liner, please rate us on the App Store!
What’s New
Version 25.36.0
1. Scholar mode
- Get answers only from trusted academic sources. Perfect for assignments, essays, and literature reviews.
2. One-click citation
- Instantly generate citations in APA, MLA, or Chicago style.
3. Upload an image
Take a photo of printed materials and ask questions about the content.
Liner is loved by 10,000,000+ students and researchers across 50+ countries.
Download Liner today and start your smarter research journey.
If you love Liner, please rate us on the App Store!
Ratings and Reviews
The idea is great but there’re a lot of errors
I finds that the highlight parts in the article might be correct but when i enter the liner app which holds the highlight parts, it’s different from the highlight parts in the article. The color also mix and very confusing
It's getting worse every updates
I love Liner for its simplicity.
But as Liner tried to monetize, they kept removing features that make it useful:
- Could not share highlights
- Could not even copy links
- No built-in browser with tabs anymore
For paid features, they don't even have API to connect to other note keeping apps: Notion, Obsidian, Roam,...
I'm done with it and switch to Readwise.
none
i cannot use it in my iPad
App Privacy
The developer, Liner Corp., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
- Usage Data
Data Linked to You
The following data may be collected and linked to your identity:
- Identifiers
- Usage Data
Privacy practices may vary based on, for example, the features you use or your age. Learn More
Information
- Provider
- Liner Corp.
- Size
- 62.9 MB
- Category
- Productivity
- Compatibility
-
- iPhone
- Requires iOS 16.0 or later.
- iPad
- Requires iPadOS 16.0 or later.
- Mac
- Requires macOS 13.0 or later and a Mac with Apple M1 chip or later.
- Languages
-
English, Japanese, Korean, Simplified Chinese
- Age Rating
- 12+
- Copyright
- Liner © 2025
- Price
- Free
- In-App Purchases
-
- Liner Pro 499.000đ
- Professional Yearly 4.999.000đ
- Professional Yearly 4.999.000đ
- Professional Yearly 4.999.000đ
- Professional Yearly 4.999.000đ
- Professional Yearly 8.999.000đ
- Liner Pro 4.999.000đ
- Liner Max 999.000đ
- Liner Pro 499.000đ
- Liner Max 9.999.000đ