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
Very promising, unfortunately undependable
They’ve made some great updates to this app and it’s much more useful now. Unfortunately it’s now very dependable. It only saves the first 2 or 3 highlights you make in Safari, even though it lets you go through the motions of saving more. Your best bet is just to share pages straight through to the Liner app and do highlighting and annotating there. The Safari extension is unfortunately too undependable, which is too bad because it works so well. I’ve reached out to the developers for support on this but they have not responded, so it also appears that there’s limited support offered for the app.
Developer Response ,
Sorry for the inconvenience. If you have any other ideas or suggestions, please feel free to let me know.
Never tried before but
I’ve never tried this before but I’m honestly confused... in one ad it said it’s for highlighting notes online, and in another, it says it’s supposed to help you look in Google articles and see if it has what you searched for in it. What??? 😂
Developer Response ,
FatUnicorn3, sorry for the late response. LINER is Search Assistant & Web Highlighter which provides both features you have mentioned. For further assistance, please contact us at contact@getliner.com
Disappointing...
Wanted to take the month by month subscription... approved and saw toi late it changed for one year 200$ amount... false pub... asked if I could have the 68% they offered me before that stupid changes without advertising... nope they said they can’t do nothing so had to pay 200$... seems like that compagny is happy that they got me and they don’t give a ... about my satisfaction ... very very disappointed ... it’s the first time ever I am by the way ... if I could put a zero u would have done it... really not honest ...
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, for example, based on the features you use or your age. Learn More
Information
- Seller
- 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
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English, Japanese, Korean, Simplified Chinese
- Age Rating
- 12+
- Copyright
- Liner © 2025
- Price
- Free
- In-App Purchases
-
- Professional Yearly $229.99
- Professional Yearly $229.99
- Professional Monthly $49.99
- Professional Yearly $399.99
- Professional Yearly $249.99
- Liner Pro $229.99
- Professional Yearly $249.99
- Liner Pro $24.99
- Liner Pro $229.99
- Liner Max $49.99