The 11 iPhone apps I couldn't live without

Download it here.

If you drive a car, Waze is a must. It's the perfect way to get real-time updates on traffic, including accidents and things to avoid on the road. Without fail, it seems to get me to my destination faster than any other navigation app I've tried, including Google Maps and Apple Maps. It's also very good at helping you find parking.

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Twitter might be a hellscape in a lot of ways, but it's still the best place to get news right from the source, usually as the news is breaking. Not only do media companies post their news directly to Twitter, but people of interest including politicians, actors, and influencers also directly communicate with their fans and audiences there, making it the best place to get information straight from the horse's mouth.

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Sorry Facebook: You might own Instagram, but Instagram is the superior product. Most of your Facebook friends exist on Instagram, but it's far more enjoyable to browse the photo-sharing app. People are sharing happy moments like vacations, weddings, meals and friend outings; compare that to Facebook, where brand posts feel more out of place and friends more often share bad news or crazy stories, sometimes making you question your friendship with these people in the first place.

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There may be no better team-communication tool than Slack. You can create private and public channels for all of your members, message people individually, create threads relating to specific topics, and more. We use it at Business Insider, and lots of media companies do the same — that's because it's incredibly effective at helping large groups of people collaborate with each other.

You don't need a good memory if you know how to use Reminders, Apple's native app that lets you create to-dos that sync across all of your Apple devices. I use Reminders all the time in lieu of a traditional calendar. You can put due dates on your reminders, so you never forget to go somewhere or do something. You can make repeating alerts, so you never forget to take medicine or forget a birthday or anniversary. You can create reminders for certain locations so you don't forget to pick up groceries when you leave work. It's simple but powerful, and makes a world of difference if you're someone trying to stay organized.

Download it here.

Apple's Maps app is getting a big boost later this year in iOS 13, but for now Google Maps is still the best application for getting around and discovering what's around you. You can create lists of locations and share them with friends, store maps offline, find and sort businesses nearby, and more.

I've tried lots of note-taking apps, but I keep coming back to Apple's Notes app, which comes pre-downloaded on your iPhone. I do wish there were more ways to organize and categorize your notes, but I do love all of the options you have with note-taking: You can use rich text, change fonts, add tables, checklists, and bullet points, and even free-hand draw right in the app.

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Splitwise is one of the best apps you can download, especially if you're in a relationship, or you get meals with friends often.

Equity isn't always easy to achieve, but Splitwise makes it simple. You can keep track of all of the bills you're splitting with your friends or significant other, decide how you want to split those bills (down the middle? 60/40?), and the app automatically keeps track of what you owe each other. You can even add bills in different currencies.

At the end of each month, the app automatically tallies what you owe each other. This makes it so you can pay each other back just once a month, instead of every time you pay for something.

Download it here.

Uber is still the best ride-sharing application I've tried. The app is intuitive and easy to use, and you can get all sorts of rides — carpools, normal sedans, SUVs, and more — within minutes. Just remember to be kind to your driver.

Download it here.

Spotify, in my experience, is still the best app for connecting you to your favorite artists and helping you discover new music. A big part of Spotify's success in this area is its Discover Weekly playlist, which updates every Monday and feeds you songs it thinks you'll like based off your music preferences and what you're playing recently. But I love how Spotify has no issues working across devices: I can play music on my iPhone, my Amazon Echo, or my PlayStation 4, with no issues handing off.

• LinkedIn, a great application for networking and job hunting
• TapeACall Pro, which lets you tape phone calls and play them back later
• Venmo, for paying back friends
• Flixster, basically the mobile version of Rotten Tomatoes, for learning about upcoming movies and theater showtimes
• Solebon Solitaire, for those quiet moments where you want a simple game
• Things 3, for organizing your entire life

I'd love to hear about your favorite smartphone apps. Shoot me an email at dsmith@businessinsider.com.