Just like all writing, penning screenplays can be a lonely and painstaking process. That makes this collaborative screenwriting tool a must for anyone writing for TV or film. And right now, you can get WriterDuet Pro for more than half off the usual price.

With summer coming to a close, the Cult of Mac Store is still bringing in hot new deals. This week, we’ve got a discount on top-shelf Mac maintenance app CleanMyMac 3. Plus, we’ve got half off or more on Final Draft 10, a sleek drone with 4K video, and an app for maximizing Wi-Fi connections. Additionally, for a limited time, you can get an additional 15 percent off each deal by using the coupon code “BYESUMMER” at checkout.

We’re right in the middle of the dog days of summer. But the hottest place you’ll find is at the Cult of Mac Store. We’ve been busy stacking up a bunch of new deals that are ideal for digital creatives. We’ve got a set of lessons in coding for the all new iOS 11, and Adobe’s suite of graphic design apps. There’s also the industry standard app for screenwriters, and a rugged phone tripod for mobile photography and video. Discounts range from 40 percent to 95 percent off, read on for more details:

Slugline is a new app for screenwriters from Stu Maschwitz (movie maker, visual effects superstar and guy named Stu). It’s a Fountain-based app for writing movies and outputting them in industry-standard Final Draft format, but in use it’s more like a simple plain-text Markdown editor.