With our 50 Essential iOS Apps series, the goal was to help you find some of the best apps for iPhone and iPad. Picking the finest offerings from the more than 2.2 million iOS apps in Apple’s App Store proved challenging. But we highlighted apps that offer excellent features or make life easier in various ways.

To wrap up the series, we’ve sorted the apps by category to make the list easier to browse. We’re also showcasing Cult of Mac readers’ alternatives to our picks.

(You’ll find reader faves linked at the end of this post. That’s especially helpful since one of our must-have apps is about to die an unceremonious death.)

Since its introduction, the iPad has slowly won over new markets of people. Over the past couple years, photo and image editing apps have found a home on Apple’s tablet. Pixelmator for iOS takes photo editing and graphic design on iOS to a new level, bringing a photoshop-like experience to your fingertips.

Managing a busy schedule is something we all deal with from time to time. Relying on a calendar app makes it easier, but entering every meeting, project, or appointment can be a hassle. Fantastical is the best calendar app for adding events to your calendar and managing your schedule.

A Twitter redesign will put breaking news and sports events at the top of your timeline. Expect updated iOS and Android apps to emphasize current happenings over casual chat.

Apparently being brushed under the rug are pictures of your cat. Twitter seems to want people to be consumers of Tweets, not creators.

Over the years, the Twitter app has changed significantly. What started as a container for Twitter’s mobile website has grown into the jumbled mess that it is today.

During that time, many third-party Twitter clients blossomed, providing a more streamlined, logical experience. While many faded away, a select few managed to stick around. For several years now, Tweetbot has been one of the best Twitter clients on iOS. It offers a clear design, simple gestures, and provides a better Twitter experience.

The iPhone and iPad are arguably one of the most powerful computers most of us own. While much argument has been had as to whether you can do real work on iOS, apps are a proving ground for what an iOS device is capable of. Coda for iOS harnesses the power of iOS to make a feature rich programming app, turning your iOS device into a shell terminal, FTP client, remote file viewer, and pocketable coding app.

Email is a necessary evil. Whether it’s personal communications, work-related updates or the latest sale at your favorite store, email is something we deal with nearly every day.

After trying dozens of email apps over the past eight years, Astro is the best email app I’ve come across, and the first that I both recommend and enjoy using.

There has been a lot of talk about online security lately. Having good internet habits is important, and using a VPN is a great way to make sure your data doesn’t end up in the wrong hands. Encrypt.me is an easy-to-use, easy-to-understand VPN app for iOS (and Mac, Android and Windows) that can help keep you safe.

The iPhone is one of the most personal devices around, with so many apps out there that there’s near limitless scope for customizing the device with whatever tools we need to make it fit our requirements.

With that in mind, here are the apps that I’m currently running on my iPhone SE. Looking for some tips on what to download for Apple’s latest smartphone? Interested in a tour to see what your favorite Liverpudlian Cult of Mac team member has on his handset?

Whatever your reasons, check out my latest video below.