Need help deciding which photos deserve a spot on your profile? Get opinions from friends using Tinder's iMessage app, Tinder Stacks. Within iMessage, you can create a "stack" of photos from your camera roll. Text this "stack" to friends, and they'll be able to easily swipe left or right on the pictures they like. Then, you can use their thoughts to make an informed decision.

Tinder wants to make swiping a family activity — or, at least, something to do with a group. Now, you can swipe on Apple TV with the Apple TV remote. When you match with someone, you continue the conversation via your phone, so that part stays private. But now, friends can weigh in without having to huddle around your phone.

Tinder has finally become more inclusive of every gender identity. Now, when you go to your profile settings, you can choose "More" and type in the identity that best describes you.

If you see a share icon while swiping on Tinder, consider yourself one of the chosen ones: The app is testing out a matchmaker feature with some of its users. If the tool is added for good, you'll be able to send a link of someone's profile to a friend, who can open the link and swipe left or right.

If you've ever had trouble figuring out which photo to put first, let Tinder decide. First, go to your profile settings and toggle on Smart Photos. From there, the app automatically rotates the order of your photos and uses an algorithm to determine which order gets you the most right swipes.

If someone really catches your eye on Tinder, let them know. Press the blue heart on the bottom right to send that person a Super Like. According to Tinder, you're three times more likely to match with that person and have a longer conversation with them than someone you just right swipe on.

Tinder's recently expanded Boost feature puts you in front of the swipe line. For $3, you can make sure your profile is seen by 10 times the number of people as it usually is. A boost only lasts for 30 minutes, so choose your timing wisely.

On Bumble, where matches expire after 24 hours, you can use the Boost tool to get an extra day. Spending $10 for one month of Boosts will also let you rematch with expired matches.

A GIF can be worth a thousand words — and can add some humor to your messages. To find the perfect one for the sentiment you're trying to convey, just tap the blue GIF box to the left of your message bar.

Sharing music tastes with a match isn't a must, but it does give you something else to use as an icebreaker. Go to your profile settings in Tinder or Bumble and link your Spotify account. From there, you can choose which artists you want to show up. So no, you don't need to let matches see all your guilty pleasures.