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9 Best Casual Sex Apps (Feb. 2024)

Hayley Matthews

Written by: Hayley Matthews

Hayley Matthews

Hayley has over 10 years of experience overseeing content strategy, social media engagement, and article opportunities. She has also written hundreds of informational and entertaining blog posts. Her work has appeared in numerous publications, including Bustle, Cosmo, the Huffington Post, AskMen, and Entrepreneur. When she's not writing about dating news, relationship advice, or her fantasy love affair with Leonardo DiCaprio, she enjoys listening to The Beatles, watching Harry Potter reruns, and drinking IPAs.

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Edited by: Lillian Castro

Lillian Castro

Lillian Guevara-Castro brings more than 30 years of journalism experience to ensure DatingAdvice articles have been edited for overall clarity, accuracy, and reader engagement. She has worked at The Atlanta Journal and Constitution, The Gwinnett Daily News, and The Gainesville Sun covering lifestyle topics.

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Finding someone for casual sex isn’t always as easy as TV shows and movies make it out to be. Most of the time, you can’t just turn to your single co-worker, your best friend’s brother, your favorite bartender, or any random cutie within arm’s reach and say “Hey, want to hook up?” Not without getting a drink thrown in your face, at least.

But on a casual sex app, a person can solicit sex without offending anyone.

Our experts have done the dirty work (pun intended) and ranked the 10 best apps for casual sex. And, for extra affordability, all of these online options offer free trials or free memberships that offer a sneak peek at the local hookup scene.

1. AdultFriendFinder

When people are talking about finding casual sex online, AdultFriendFinder is usually part of the conversation. The hookup site is a legend in this particular niche, having launched in 1996. Plus, with more than 100 million horny singles to choose from, AFF has one of the most vast user bases.


Available on: iOS, Android

  • Relationships: Hookups Only
  • Match System: Filter by distance, gender, encounter
  • About the App: With 77 million members, Adult Friend Finder is one of the most popular apps for the sex community. It doesn't matter if you're single or part of a couple — you're welcome to search for sex buddies, threesomes, and other casual encounters. And you won't have to pay to do that as well as download the app, fill out a profile, and chat.
  • Browse Free: View Profiles Now

If we’re talking about AFF’s cost, that’ll be a short conversation. A free basic membership will give you access to all of the important features, including registration, profile creation, match search, and communication via the dating forums.

2. BeNaughty

BeNaughty is one of the best casual sex apps for many reasons, and the price tag, or lack thereof, is definitely one of them. It doesn’t cost anything to create a profile, search for frisky singles in your area, and get your flirt on. Here are a few other things you should know:



Available on: iOS, Android

  • Relationships: Casual Encounters
  • Match System: Sort profiles by zip code, appearance, more
  • About the App: On BeNaughty, everyone is interested in finding sexual encounters with no strings attached. Within a couple of minutes, you can get a profile up for $0. Free membership includes unlimited photos, browsing, matches, winks, and chats. BeNaughty also has an advanced anti-fraud system to ensure your personal information stays private while you flirt online.
  • Browse Free: View Profiles Now

The key takeaway in the chart above is that BeNaughty sees 13.3 million visitors a month, making it a massive digital playground for no-strings-attached fun.

3. FriendFinder-X

FriendFinder-X is the name, and casual sex is the game. This iPhone- and Android-compatible app is one of the best for finding no-strings-attached encounters and relationships. Just look at the stats:



Available on: iOS, Andriod

  • Relationships: One-Night Stands, Threesomes, Affairs
  • Match System: Search on your own, plus receive matches
  • About the App: FriendFinder-X is "where good girls do bad things," so if you're looking for adult fun, you've come to the right place. Not to mention, the site has millions of guys doing bad things as well. Once you get the app (free for iOS and Android), you can fill out a profile, complete with your specific sexual desires, search, have compatible profiles sent to your inbox, and communicate.
  • Browse Free: View Profiles Now

You don’t have to be a Hollywood model to join either — FriendFinder-X says its open to horny singles and couples of all shapes, sizes, backgrounds, ages, genders, sexual orientations, and locations.

4. MenNation

Founded more than two decades ago, MenNation is a well-established brand in the gay sex industry. Its app, which is 100% free, adds to its credibility. Check out our breakdown of MenNation to learn a little bit more:



Available on: iOS, Andriod

  • Relationships: Strictly Hookups
  • Match System: Search by location, interest, more
  • About the App: Not only is MenNation a beloved app just for gay singles and couples, but it's also a beloved app for frisky gay singles and couples. You must be at least 18 years old to join, but then it's a free-for-all. Search for booty calls, orgies, people in open relationships, and practically anything else you can think of — for free!
  • Browse Free: View Profiles Now

Over 79 million gay and bisexual men have made MenNation their go-to hookup app, and you could be next. Just take a few minutes to share some info about yourself and your ideal match, and then get to it!

5. LesbianPersonals

LesbianPersonals has had more than 30 million signups, and we anticipate that number is only going to grow with time. This lesbian sex app is one of the largest in the world, and it won’t ask you to provide any payment information when you create an account. Whether you’re looking for a one-night stand or a threesome, this dating platform has got it all going on.



Available on: iOS, Andriod

  • Relationships: Casual Sex
  • Match System: Browse by area, appearance, and other identifiers
  • About the App: Hooking up just got easier for lesbian singles and couples thanks to LesbianPersonals. The app, which won't cost you a penny to download, only requires you to complete six steps, and then you're free to start browsing profiles and connecting with millions (30 million, to be exact) passionate ladies.
  • Browse Free: View Profiles Now

The communication options on LesbianPersonals can add to the experience as well — send virtual flirts, join a public chat room, send a private instant message, and talk on a live webcam, among other things.

6. Ashley Madison

Ashley Madison says “Life is short. Have an affair,” and it makes it easy to do so. Here’s what you do: 1) Download the app. 2) Browse for sexy people. 3) Arrange meetups. After that, it’s all up to you!

★★★★ 4/5.0

Our expert ratings are based on factors such as popularity, usability, value, and success rate of each site.


Relationships: Hookups, Casual Dates, Affairs

Match System: Search by age, location, appearance, and more

Our Experts Say: “With its massive user base and advanced privacy features, Ashley Madison is the #1 site for discreet hookups, dates, or relationships...” Full Review »

Browse Free: View Photos Now

Ashley Madison has more than 65 million members, and one of the things they love the most is the site is up to date on the latest security features. You shouldn’t have to worry about your information and photos being seen, stolen, and revealed without your permission.

7. SaucyDates

While some casual sex sites claim to be 100% free, SaucyDates truly is. The site doesn’t even have a credit card payment system — that’s how serious the team is about it. In addition, SaucyDates has a one of the best reputations in this niche.

In 2013, the site was named one of the best up-and-coming sex sites by the iDate Awards — as well as the most innovative in 2014 by Online Personals Watch. We’d say it’s because SaucyDates put safety at the forefront, which can be rare to find on this kind of online dating service. Every single password is encrypted (correctly), if you delete your account, it’s actually deleted, and suspicious or inappropriate pictures and users are removed.

8. OneNightFriend

Being physically attracted to a person can make a huge difference in the kind of chemistry you produce, and in terms of sex, chemistry is often very important. OneNightFriend is a casual hookup site that strives to help naughty, open-minded singles find the same sparks online as they would offline.

OneNightFriend 4/5.0

Our expert ratings are based on factors such as popularity, usability, value, and success rate of each site.


Relationships: Hookups, Casual Dating, Chats

Match System: Search by location, age, and appearance.

Our Experts Say: “OneNightFriend is a dating website that provides a fast track to a one-night stand with a flirty partner. The network has chat rooms, search filters, and safety features to help spark real connections…” Full Review »

Browse Free: View Photos Now

In addition, OneNightFriend makes safety and anonymity top priorities, which is why they provide advanced settings, like Private Albums, that allow you to share racy photos with only the lucky few.

OneNightFriend is a casual dating space where all women chat and match for free. The team wants to fight the stereotype that women are only looking for serious relationships. On this casual sex app, a woman will be in control of her dating destiny and sexual preference.

9. Feeld

Feeld encourages exploration — learning and getting to know yourself, your partner(s), and the sexual journey you want to take. They support both singles and couples no matter what their frisky fantasies are. You can download the app for free via the App Store and Google Play, and once your dating profile is verified, the reins are in your hands.

Our full review of Feeld delves further into its founding mission and community for queer and poly people.

10. Pure

This is the fun, private, secure app horny singles have been waiting for! Pure facilitates genuine, spontaneous erotic connections and experiences every day of the week.

The Pure app has swipe tools that can lead to a casual encounter with an anonymous man or woman.

Screenshot of the Pure homepage
Pure helps users find a potential match for casual sex.

Pure is the dating site where polyamory is embraced and love comes in all shapes and sizes. Available for free on iOS and Android devices, this judgment-free space, also called Pureland, gives people the chance to act on their most passionate daydreams.

Express Your Wants & Needs Freely on a Casual Sex App

If a casual relationship is your goal, then an adult dating site or app can be your wingman.

With these top casual sex apps, meeting the hookup buddy of your dreams can be just as easy as it is in the movies — probably even easier. No matter what, it will be 100% free, so what do you really have to lose? We recommend singles take a good look at the list above, make an informed decision, and take your sex life to the next level! Have fun!

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