Liner: AI Search with Sources

Liner

Contains adsIn-app purchases

About this app

Liner provides reliable search results based on the latest information, all backed by credible sources.

Got a question? Just ask!

✦ Real-time info from trusted sources

Get answers using up-to-date information from academic papers, official websites, and other reliable sources. Plus, you can see exactly where the information came from.

✦ Optimal answers from various AI models

Choose from a range of advanced AI models, including GPT-4o, Claude-3, and the even smarter Liner Pro. Get the most optimized answer for your question.

✦ Better questions, for the best answers

Complex questions are broken down into smaller parts for clear and accurate answers. Not satisfied with the response? Try asking again with Liner's suggestions.

Liner is also available on PC and as a browser extension. Access your question-and-answer threads, saved highlights, and video summaries anytime on your mobile.

Loved by over 10,000,000 users in 50+ countries — try Liner for free now! ☺︎

Ratings and reviews

New app version is confusing. Hitting back button always closes the app which is frustrating. They're trying to make some kind of browser and it's wayy too complicated. There's not one but three rows of menu bars in addition to whatever you're trying to read. Now there's no way to browse highlights because when you look at one highlight it resets you to the top of your highlights list, so you can't browse highlights anymore, which was the entire point of this app. I just want a highlighter app!

They've fixed the inability to copy answers and headings overlapping the text, but it's still cutting off every paragraph of the answers, so you can't see the last few words. In addition, the popup copy option appears every time you try to scroll. Consequently, I've increased my rating from 1 star to 3 but no more than that. Now it's no longer providing references.

Liner provides a good way to capture highlights as you read, but no good way to use the highlights. It should be easy to export your highlights for use with writing or a notes app. To do this in Liner, you have to hit a button over and over for every single highlight individually. It's an annoying waste of time. There’s no API or even a “download all” button. Without this, Liner is not for me.

What's new

We're updating LINER to make the app faster and more useful for you.

This update includes
1. Reliability and speed improvement

Check it out and spread out the words of our effort please :)