LINER is a highlighter pen for the internet.
Highlight to collect interesting ideas on the web.

Highlighting helps you focus on key phrases. Sometimes you only need 1 sentence from a 100 pages document.

Highlight your favorite sentences and build your personal reading list. Leave sentence-level feedback on content. Share highlighted pages, instead of sharing the entire article. Highlight Everything with LINER.

- All your highlights are saved across mobile and desktop.
- LINER works in Safari, Pocket, Flipboard, and etc.
- Differentiate your highlights with different colors.
- Manage your highlights by organizing them into folders
- Search through your highlighted content.


Okay LINER for Chrome is getting seriously useful. highlight any webpage, one-click export to Evernote. I'm telling you Evernote & Pocket, whoever acquires LINER will win the read-it-later wars. People LOVE highlighting!
― Tiago Forte (Productivity Consultant)

I have been thinking for about 2 years on a better way to highlight, collect, and share quotes/insights you find surfing the web or reading a book. There is so much information on the internet that it’s crucial to find ways to filter and curate the most relevant content.
― Oriol Noya (Web Developer)

I just had a tiny tech-gasm. Thank you so much. I finally can have both & won't be switching between Instapaper & Pocket anymore. You guys have already earned 5 stars. I've never seen this level of customer support and interaction.
― Alex Kruger (Mobile App Developer)


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Contact Us


LINER Premium Membership is for $2.99/Month or $29.99/Year.

This membership unlocks premium features like 'More Colors', 'Unlimited Folders' and 'Advanced Search'.

Payment will be charged to iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal. Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase.

Privacy Policy:
Terms of Service :

What's New

Version 5.1.3

We're updating LINER app every week to make the app more faster and useful for you.
This update includes
1. Reliability and speed improvement

Check it out and spread out the words of our effort please :)
See you next week!

Ratings and Reviews

3.2 out of 5
20 Ratings
20 Ratings

Mr V

I very effective app. Particularly useful for students doing online courses. Just a couple of limitations, which if addressed would make this a killer app.
1. Ability to open multiple tabs in the app’s web browser.
2. A read mode in the browser similar to that in safari, meaning you could resize text so long articles are more readable (less eye strain) on the screen.

Sort these two issues and this app would deserve 10 stars!!!


Can’t login

I like liner. I’m a paying customer. What I don’t like is all the bugs. I can login fine on my iPad Pro but login doesn’t work on iPhone. App on iPad also crashes intermittently.... please fix!

Developer Response

Sorry for the inconvenience.
We've fixed the issue. Please try again and if you still have any problems or questions, just let me know(



Buggy (eg when I want to highlight a longer paragraph, scrolling cancels the highlighting), and the app feels slow (web app?). The design is cool though. I love the idea but the app execution won’t make me a paying customer anytime soon


Aurumplanet Co. Ltd.
61.1 MB
Requires iOS 10.0 or later. Compatible with iPhone, iPad and iPod touch.
English, Japanese, Korean, Simplified Chinese, Traditional Chinese
Age Rating
You must be at least 17 years old to download this application.
Unrestricted Web Access
LINER © 2018
In-App Purchases
  1. LINER Premium (Monthly) £2.49
  2. LINER Premium (Yearly) £25.49


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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