Is Feeld Used for Cheating? What It Means If Your Partner Has It

You saw a small icon you didn't recognize, or a notification that said Feeld, and you looked it up. Now you know it's a dating app, and that it's the one people call the app for open relationships. Which raises a question you never had to ask before: did the two of you agree to something you don't remember agreeing to?

Finding Feeld is a jolt, and you're not being dramatic for wanting to understand it before you say anything.

Short answer: Feeld isn't designed for cheating. It's designed for people exploring open, non-monogamous or curious dating, and it lets couples join together with linked profiles. But the app can't check whether a partner at home knows, so someone can use it behind a partner's back like any other dating app. If your relationship is monogamous and nobody discussed this, a secret Feeld profile is a serious breach of that agreement.

This guide covers what Feeld actually is, how couples are supposed to use it, the one detail on a Feeld profile that tells you a lot, the innocent explanations worth hearing out, and what you can do next without going through anyone's phone.

What Feeld is, in its own words

Feeld is a dating app published by Feeld Ltd, a UK company. Its App Store listing calls it "Feeld: Open & Curious Dating" and says it "was made for you to connect with open-minded people looking to explore dating and relationships". It's rated 18+, and Feeld's FAQ states that "Everyone who joins Feeld must be at least 18 years old."

The FAQ describes it as "a dating app for the curious; those open to experiencing people and relationships in new ways", and adds that it's "both for couples exploring together as much as it is for single people."

That second sentence matters for you. Feeld isn't only for couples, and it isn't only for people in open relationships. Singles use it. People who are simply curious use it. And according to company accounts reported in October 2025, its growth came partly from "vanilla" users, people outside the non-monogamous and kink communities the app started with.

The short history. The app started out as 3nder, pitched to couples looking for a third person, and renamed itself Feeld in 2016 after Tinder's lawyers objected that the old name was too close to theirs. The reputation from those early years has stuck, which is why the question "is Feeld for cheating" gets typed so often.

How couples are supposed to use it

This is the part most articles skip, and it's the part that helps you most.

Feeld has a feature called Constellations, previously known as Paired Accounts. It lets a member link their profile to a partner's profile. According to Feeld's own guide, "You can now link your profile with up to five partners," and the partner receives an invitation that's "only valid for 72 hours."

Once linked, each person still has their own account. Feeld is explicit that "Your connections, chat history, profile details, and photos aren't shared with your linked partners." What other members see is simple: "the only thing other members can see is that your profiles are linked."

Why this matters. The way Feeld is meant to be used by a couple in an open arrangement is in the open: both partners know, and often both profiles are visible and linked. So the app itself offers a transparent option. Someone who chooses to use it alone, unlinked, and never mentions it to their partner has made a choice that the app didn't force on them.

None of this proves anything about your partner. Some couples with an agreement never bother linking. But if your partner says "it's for us," a fair follow-up is whether they'd be fine linking your profile to theirs.

Can someone use Feeld to cheat?

Yes, the same way someone can use Tinder, Hinge or any dating app to cheat. Feeld doesn't verify relationship status, and it can't know who is waiting at home.

A few features make discretion easier, and they exist for good reasons on an app where many people don't want coworkers or family to see them:

• Incognito mode. It's part of the paid Majestic membership. Feeld describes it as a mode "where you'll stay invisible until you like someone."

• Private photos. Also a Majestic feature, which "keeps select photos hidden from everyone except your Connections."

• Hiding from Discover. Feeld says "all members can hide their profiles from Discover at any time."

These privacy tools are why Feeld is popular with people who are open about their relationships but not about their dating life. They also mean a profile can be hard to stumble upon. That's worth knowing before you conclude that "nobody has seen him on there" means he isn't.

What actually crosses the line. Whether using Feeld is cheating depends entirely on what you and your partner agreed. For couples with an open arrangement, it isn't. For a monogamous couple, most people would say a secret profile on any dating app is. People disagree about gray areas like flirting or liking photos, but a hidden dating profile sits much closer to the line most couples draw. We go through those lines in is being on a dating app cheating, and the broader definitions in what counts as cheating in a relationship.

Explanations worth hearing out

Before the hard conversation, it helps to know what an honest answer might sound like. Some are more convincing than others, and you're the best judge of which fits your partner.

"I downloaded it out of curiosity." Feeld gets a lot of press, and plenty of people install it after reading an article about it. If the account is empty or was opened once, this is plausible.

"It's from before we were together." Possible, especially if the app hasn't been opened in a long time. Deleting an app doesn't delete the account, and old profiles can linger. We wrote about this situation in he says he forgot to delete his dating profile.

"I wanted to talk to you about opening things up." This one is uncomfortable, but it's a real conversation some couples need to have. The problem isn't the wish. It's acting on it before asking.

"A friend wanted me to look at their profile." Easy to say, easy to check together.

Say the app has been on their phone for two years, buried in a folder, and they've never opened it since you met. That's very different from an app installed last month, with notifications turned off and a new passcode that appeared the same week. Same icon, different story. The timing and the behavior around it tell you more than the app.

A word on Feeld's 2024 security flaws

If you're reading about Feeld, you may come across reports from September 2024. Security researchers at Fortbridge reported eight weaknesses to Feeld in March 2024, including flaws that could expose private chat messages and media. The Register reported that Feeld said in August 2024 that it had "implemented the required changes to mitigate the remaining findings."

We mention it because some pages use it to suggest you could read a partner's Feeld messages. You can't, and you shouldn't try. Getting into someone else's account or device without permission is illegal in many places, and it rarely gives you the clean answer you're hoping for. Our page on whether putting spyware on a partner's phone is legal explains the risks.

What you can do next

Ask, with the specific thing you saw. "I saw Feeld on your phone. Can we talk about it?" is better than a vague accusation or a trap. Describe what you noticed, not what you fear it means.

Watch the answer, not just the words. A partner with nothing to hide usually explains quickly and offers to show you. Anger, stalling or a story that changes over a few days is information too, though anxious people can react badly to being questioned and still be honest.

Decide what your agreement is. If the conversation reveals that you two never really talked about monogamy, have that talk now, on purpose, rather than in the middle of an argument.

Don't create a fake profile to catch them. It's tempting, and people do it, but it breaks Feeld's rules and tends to turn the conversation into a fight about what you did.

Feeld isn't covered by CheatEye, but the next question might be

To be clear from the start: CheatEye does not search Feeld. If Feeld is the only app you're worried about, our tool won't answer that question.

What it can answer is the question that often sits next to it. Someone who is quietly on Feeld is frequently on a mainstream dating app too. CheatEye searches Tinder from a first name, an age, a gender and a city, with a photo if you have one, and can extend the search to Bumble, Hinge, Happn and OkCupid as a paid option. If a profile turns up, the report shows its bio, photos, last activity, Tinder subscription and last used location. Your partner isn't notified and you never touch their phone. It doesn't search by phone number or email, and it doesn't show messages.

A profile that turns up tells you a profile exists and when it was last active. It doesn't tell you why. That's still a conversation, but it's one you can have with facts instead of a feeling. If you want to start with the free methods first, see our guide on checking if your spouse is on dating apps.

Run a search on CheatEye

Frequently asked questions

Is Feeld for cheating? No. Feeld is built for people exploring open, non-monogamous or curious dating, alone or as a couple. But it can be used to cheat, like any dating app, because it can't check whether a partner knows.

Is Feeld for cheaters? Not by design. Many members are in open relationships their partners fully agreed to, and Feeld offers linked profiles so couples can be visible together. A hidden, unlinked profile in a monogamous relationship is another matter.

What is the Feeld app used for? Dating, for singles and couples who are "open to experiencing people and relationships in new ways," in Feeld's words. It's popular with people in open and polyamorous relationships, and increasingly with mainstream daters.

Is Feeld only for couples? No. Feeld's FAQ says it's "both for couples exploring together as much as it is for single people."

Can my partner see my Feeld chats if our profiles are linked? No. Feeld says chat history, connections, profile details and photos "aren't shared with your linked partners." Other members only see that the profiles are linked.

Where do cheaters go to cheat? Mostly to the same mainstream apps everyone uses, not only to apps with a reputation. If you've found a different app, our guides to Badoo and Discord explain what each one means. Messaging apps come up too, as in why a partner might have Telegram.

Is Feeld safe? It requires members to be 18 or older and offers privacy tools like hiding from Discover. In 2024, researchers reported security flaws that Feeld said it fixed. As on any dating app, fake profiles exist, so meet carefully.