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Logline is a screenwriting and outlining app that lets you write your screenplay, treatment and outline in one place.

"Breaking story, writing pages, or revising anything, Logline helps me keep my head in the clouds, my imagination running strong." - Tom Benedek, writer of Cocoon and co-founder of Screenwriting Master Class


Simple Interface:
No need to click buttons or menus to format your screenplay. Just type — Logline takes care of the rest.

Drag & Drop Outlining:
Logline helps you build and rearrange the foundation of your story, then never lose sight of it while you write.

Customer Support:
Free, first-class tech support via email or phone. Visit for assistance.

Edit Anywhere:
Logline uses plain text. This makes your work portable. Write on any device or platform using any text editor.

Powerful Export Options:
Write your screenplay, treatment and outline in one document. Logline helps you be a more organized and productive writer.

Designed for Writers:
It's clean, simple and spacious. Choose the background that best fits the mood of your screenplay.


About Fountain:
Logline uses Fountain, a simple markup syntax for writing screenplays in plain text. Fountain allows you to edit your screenplay on any computer, device or platform. Learn more at

What’s New

Version 1.3.7

- performance improvements

Ratings and Reviews

4.6 out of 5
5 Ratings
5 Ratings

A great place to Organize, outlinbe and Write A Screenplay in one place

I first discovered the Fountain syntax for writing screenplays, after listening to John August on one of his podcasts. I was searching all the available running apps that could understand the Fountain syntax.

They all have a lot of functionality, when it comes to writing the screenplay. The thing that most are missing, is a good way to organize and outline. Logline is the best that I've seen, so far in terms of having an understandable system, for using the outline function of the Fountain screenwriting syntax, and visually represent a pretty similarly to notecards.

The pop-up side menu allows you to drag and drop sections very easily. That's fantastic. And the way the display works they can highlight by changing the look of the font when you're doing the screenplay section which pops out from the rest of the notes that you've written. Easy to scan your document with your eyes to find the sections of your screenplay.

Two things I would love to see in the upcoming version.

First would be the ability to preview the various export options without having to actually create a PDF. It works fine, but sometimes I can't remember what levels of notes are going to be included out in A particular export layout, and I have to export them all before I can find the version that is most useful for me.

The other would be the ability to print out the Script with notes in place It would be very useful in the development stage of the script when you want to look at your notes and print out a hard copy to write on the page (you know, the "Old Fashioned"way).

Other than that, this is a great place to sit down and just get working on your story.

trharm8255 ,

Structural plus Organization of Writing = Outstanding App

I recently purchased LOGLINE and have found it to be more “USER FRIENDLY’ then most Screenwriting programs. I like how you can structure your writing, while writing dialogue. It helps that you can write scene by scene, structure your thoughts and write notes for reminders, concerning that particular scene. Once you have decided to add/subtract dialogue-rewrite, due to wanting to make a change, that will support that particular scene - to help move your scene forward and never having the need to return for corrections. I like how you can export the screenplay to Final Draft. How you can print out outlines, to view how your screenplay is progressing. There are so many advantages with this screenwriting program, compared to others. I feel that once you get started using this product, you will continue using it with a positive influence. I am truly “Thankful” for such an Aggressive Product in Screenwriting. It helps me spend more time doing what research is required, in developing my screenplay, while in production. Give it a try - you will not be Disappointed.

Dalton, J. ,

Great potential

Logline allows the user the freedom to not think about which keys to hit to go to the next element in the screenplay. They just type following the simple rules for writing in the .fountain markup language. It is very enjoyable method of writing screenplays. It allows the writer to focus more on what is being written and less on formatting. Currently it does not support .fountain 1.1 but I am sure it will soon. Although it just came out and is a 1.o release; it is already my favorite screenwriting app.


Parker Wallace Company
3.4 MB

OS X 10.9 or later, 64-bit processor



Age Rating
Rated 4+
© 2014-2016 Parker Wallace


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.