🔞 Threesome app · 3Fun review

3Fun: made for couples and singles, a leaky past.

A swipe-style app for couples and singles into threesomes and ethical non-monogamy. How it works, what VIP adds, and the best sites like 3Fun.

ViceHunt’s take: One of the few apps built around couples, with shared accounts and group chats. But a 2019 leak exposed users’ locations, scam profiles are a common complaint, and VIP isn’t cheap.

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Pros & cons

The good

  • Couple accounts, shared or linked
  • Group chats with your partner and matches
  • Free chat once you match
  • Photo verification and private photos

The bad

  • A 2019 flaw exposed users’ near-real-time locations
  • Frequent complaints about scammy profiles
  • VIP auto-renews and can’t be cancelled mid-period
  • Deactivated accounts are kept for six months

3Fun vs the alternatives

SiteBest forPick it if…
3FunThreesome app for couples and singlesYou’re a couple looking for a thirdVisit
FeeldFor the open-minded and kink-curiousYou’re kink-curious, in a couple or ENMReviewVisit
SwingLifestyleThe biggest swingers communityYou’re a couple into the lifestyleReviewVisit
BiCupidBisexual dating for singles and couplesYou’re bi and tired of explaining itReviewVisit

The full 3Fun review

What is 3Fun?

3Fun is a dating app for couples and singles interested in threesomes, open relationships and ethical non-monogamy. It’s run by 3Fun Limited, which lists an address in the Seychelles and says the app was founded in 2015.

Straight, gay, bi, pansexual and trans members are all welcome, as are couples of any mix. The company claims more than 10 million downloads and 3 million active members. Its website is now go3fun.co; the old 3fun.co address no longer loads.

How 3Fun works

It works like a swipe app: like or pass on suggested profiles, and when you both like each other it’s a match. You need at least one public or private photo to start, and you can get your photo verified.

Couples can share one account or link two separate ones, which makes it clear who’s talking. You can start group chats with your partner and matches, keep private photos for matches only, hide your profile, and block people from your phone’s contacts so you don’t see each other.

Free vs 3Fun VIP

Liking profiles and chatting with your matches are free, but free accounts are limited in how many people they can like.

VIP adds unlimited likes, a few “Pokes” a week to message people before you match, profile boosts, read receipts, searching other cities, Incognito mode and hiding your distance. Prices depend on your country and plan, and VIP renews automatically. Its App Store terms say you can’t cancel a period once it has started, and deleting your profile doesn’t cancel the subscription.

3Fun’s privacy record

In 2019 the security firm Pen Test Partners found that 3Fun was exposing users’ near-real-time locations, photos, birth dates and sexual preferences, even for people who had hidden their location. The app then claimed around 1.5 million users. 3Fun was alerted on 1 July 2019 and released a fix about a week later.

3Fun now runs a bug bounty and says it shows only approximate distances. Still, app reviews regularly complain about scammy profiles, and if you deactivate your account, your data is kept for six months before it’s deleted.

Is 3Fun safe?

3Fun has better privacy settings than it used to, but treat it with care:

  • Use a private photo until you trust a match
  • Video-call couples before meeting to check they’re real
  • Never send money or verification codes to a match
  • Meet somewhere public first and tell a friend

Read our safety guidelines for more.

ViceHunt’s verdict

3Fun is one of the few apps actually designed for couples, with shared accounts, linked profiles and group chats. But its 2019 location leak, the scam complaints and an auto-renewing VIP mean you should go in with your eyes open.

Want a more polished open-minded app? Try Feeld. Into the swinging scene? Try SwingLifestyle. Bi and looking for couples? Try BiCupid.

3Fun FAQ

Is 3Fun free?

You can like profiles and chat with matches for free, with a limit on likes. VIP adds unlimited likes, Incognito, boosts, read receipts and searching other cities.

Is 3Fun safe?

It has photo verification, private photos and options to hide your profile. But in 2019 a flaw exposed users’ near-real-time locations, and scam profiles are a common complaint, so check people out before you meet.

Can couples share a 3Fun account?

Yes. You can share one couple account or link two separate profiles, and either way you can set up group chats with your matches.

What happened to 3fun.co?

The old 3fun.co address no longer loads. The official website is now go3fun.co, and the apps are on the App Store and Google Play.

What are the best 3Fun alternatives?

Feeld for open-minded and kink-friendly dating, SwingLifestyle for the swinging community, and BiCupid for bisexual singles and couples.

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