Which Dating Apps Sell Your Data?

Entry No. 015 · October 2026

By The IF Team

Which dating apps sell your data? Few privacy policies describe selling it in the plain sense, handing a list of users to a data broker for cash. Many describe sharing it — with advertising and analytics companies, with the other apps their parent company owns, and with the vendors that host and moderate the service — and some privacy laws count part of that as selling. The documented cases are about sharing: Norway fined Grindr in 2021 for passing users’ data to advertisers without valid consent, while Tinder’s owner has committed not to sell user data but does share some of it.

In a 2024 review of 25 dating apps, the Mozilla Foundation’s Privacy Not Included guide found that about four in five said they may share or sell personal information for advertising. So the useful question is not only which apps sell your data, but where yours goes — and every app answers that, in writing, in its current privacy policy.

If you have ever paused before typing your sexuality, your religion or your health into a form, you are not being paranoid. Dating apps hold some of the most sensitive information you will ever put online: who you are attracted to, where you sleep at night, what you say when you are trying to be charming at 1am. Sometimes it is a feeling you have never told anyone, for someone the timing is not right for yet.

That last kind is what IF was built for. It is a dating app for everyone, single or in a relationship, where you can say that sort of thing in an IF: a private, sealed note that opens only if you are both single one day. So this guide asks every app, ours included, the same questions.

What “selling your data” actually means

Data leaves a dating app in four main ways, and privacy policies use different words for each.

• Selling: giving personal information to another company in exchange for money or something else of value.
• Sharing for advertising: passing identifiers, device details or activity to ad networks, often through their code built into the app.
• Sharing within the family: many apps belong to a group that owns several brands, and their policies allow some information to move between them.
• Processors, or service providers: the companies an app pays to host, email, moderate or measure. They handle your data on the app’s behalf, not for their own ends.

The law draws the lines in different places. California’s privacy law counts handing personal information to others for targeted advertising as “sharing”, lets residents opt out of both selling and sharing, and treats sexual orientation and precise location as sensitive information whose use they can limit. In the UK and the EU, data about your sex life or sexual orientation is “special category” data, which a dating app usually needs your explicit consent to use. So an app can truthfully say it does not sell your data and still share a good deal of it.

Which dating apps have been found sharing data?

Three findings stand out. Read them as history, not as a verdict on how any app behaves as of September 2026.

• In January 2020, the Norwegian Consumer Council tested ten popular apps, four of them dating apps — Grindr, happn, OkCupid and Tinder — alongside period trackers and other everyday apps, and found that together the ten sent personal data to at least 135 companies involved in advertising or behavioural profiling.
• In December 2021, Norway’s data protection authority fined Grindr 65 million Norwegian kroner for sharing users’ data with advertising partners without valid consent, a fine upheld on appeal in 2023. It treated the simple fact that someone uses Grindr as sensitive information about their sexual orientation.
• Mozilla’s 2024 review gave its privacy warning label to all but three of the 25 apps it examined.

Policies change, and a company fined years ago may have rebuilt how it asks for consent. What the record shows is a pattern: dating data is valuable to advertisers precisely because it is intimate, and regulators treat it that way.

Does Tinder sell your data?

By 2020, Tinder’s owner had committed not to sell user data, but Tinder does share some of it. When Norway’s Consumer Council raised its tracking findings with Match Group that year, it welcomed the company’s commitment not to sell user data, and said its findings were not about sale at all, but about the sharing and spread of personal data to third parties.

As of September 2026, Tinder is owned by Match Group, which also owns Hinge, OkCupid and Plenty of Fish, among others, and its privacy policy describes sharing some information within that group as well as with service providers and partners. Whether any of that counts as a sale depends on where you live, and on how the law there defines one.

To see what it shares where you live, read three parts of that policy: sharing, advertising, and your rights by state or country, where any opt-out sits. And if you would rather keep your data out of one company’s hands, the dating apps not owned by Match Group are worth knowing.

How to read a dating app privacy policy

Start with the store listing, which takes thirty seconds. On an iPhone, open the app’s listing and scroll to App Privacy: anything under “Data Used to Track You” may be used to follow you across other companies’ apps and websites, usually for advertising. On Android, the Data safety section of the Play Store listing says what the app collects and shares. Developers write both labels themselves, so treat them as a summary and let the policy have the last word.

For the policy itself, open your browser’s search box and look for these words:

• “Sell” and “share”: whether it does either, and where the opt-out lives.
• “Advertising”: whether your activity feeds targeted ads.
• “Affiliates” or “family of businesses”: which other apps can see some of your data.
• “Service providers” or “processors”: a policy that names them tells you more than one that says “trusted partners”.
• “Sensitive” or “special category”: how it treats the fields that could out you.
• “Location”: whether it keeps your precise position or a rough area.
• “Train” or “artificial intelligence”: whether your messages and photos can train AI models.
• “Retain” and “delete”: how long your data lives after you close your account.

A good policy is specific. A vague one is not proof of wrongdoing, but it is a reason to share less.

Dating app data breaches: what is really at risk

Selling is a choice. A breach is a failure, and the same failures keep recurring: private photos left in online storage anyone could open, distances precise enough for researchers to work out where someone was standing, and accounts taken over with a password reused from a site that had already leaked.

What makes a dating breach different is what it can expose. A leaked shopping history is embarrassing. A leaked dating profile can out someone who is not out, reveal a health condition, or put private photos next to a real name. That is why the rule in our online dating safety guide holds here too: share only what you would be comfortable seeing in a data breach, and keep intimate photos, identity documents and one-time codes out of every chat.

If anyone threatens to share your photos or details, do not pay or bargain: keep the messages, report the account to the app and contact the police.

Do dating apps use AI on your data?

Most large ones do, in three different ways, and each asks something different of you.

Moderation: software that reads to keep you safe

Most large apps now scan photos and messages automatically for nudity, harassment and scams. Tinder’s Are You Sure? and Does This Bother You? features, which it listed among its safety tools at its Sparks keynote in March 2026, flag potentially harmful language before you send it and potentially inappropriate messages when they arrive. To do that, software has to read what you write. It is broadly a good trade, but your chat is not read only by the person you are talking to.

Matchmaking: AI that asks for more

The newer shift is AI that wants to know you better than your profile does. Tinder’s Chemistry, which it presented at the same keynote, asks you questions and, in the version Tinder has tested, asks permission to look through your phone’s camera roll to learn your interests. Bumble’s Bee, announced in March 2026, learns your values and communication style through private conversations before suggesting matches. What AI dating apps actually do covers how they work.

Verification: your face as data

The selfie checks behind many verification badges analyse a short video of your face, and in many places the facial geometry taken from it counts as biometric data. What each app’s badge actually means varies, and so does what happens to the scan afterwards.

Four questions before you opt in

Whichever kind it is, ask these before you switch an AI feature on:

1. Is it opt-in, and can you turn it off later?
2. Does it send your content to an outside AI company, and which one?
3. Can your messages, photos or answers be used to train models?
4. How long is what it learns kept, and does it go when you delete your account?

How to share less without giving up on dating

• Leave optional sensitive fields blank unless they matter to who you meet.
• Give the app your approximate location rather than your precise one wherever your phone allows it.
• Turn off cross-app tracking. On an iPhone, ask apps not to track you in your privacy settings; on Android, delete your advertising ID.
• Use your rights. In the UK, the EU, California and many other places, you can ask an app for a copy of the data it holds about you, and most explain how in their help centre.
• Delete your account, not just the app. Removing the app leaves your account, and the data in it, in place until you delete it, usually from the app’s settings.
• Choose where a confession lives. A message telling someone how you feel can be screenshotted the moment it lands; an IF keeps your name and your words sealed from them until you are both single and it is revealed, so it lands only when the timing does.

How IF handles your data

As promised, here is IF’s working, from its Privacy Policy and the app itself. The policy describes no sale of your personal data and lists no advertising partner; it names the service providers IF shares limited data with, from database hosting to GIF search, and what each is for. It says IF does not track you across other companies’ apps or websites, and that its analytics are first-party and pseudonymous.

IF collects your precise coordinates only if you grant location permission and uses them for discovery and distance, and the policy says they are not shared with other users. To turn them into a town name, the app also sends them to OpenStreetMap’s public Nominatim service.

Inside the app, two of those service providers are AI services, both there for safety. OpenAI’s moderation service screens the text of profiles, chats and IFs; the policy says it receives the content only and does not use it to train models. AWS Rekognition checks photos, and IF re-saves each approved one without the location data your phone may have embedded in it. Selfie verification is optional and needs your explicit consent: the video is discarded once the check finishes, and the one reference image IF keeps, to re-confirm it is you if you change your main photo, is deleted with your account. The policy says none of it is sold or used to train models.

The limits matter as much. IF’s chats are not end-to-end encrypted: messages travel over encrypted connections, their text is screened by automated moderation, and every report is reviewed within 24 hours. So, as on any dating app, keep anything you would never want seen outside a conversation out of your chats. Deleting your account permanently deletes your messages, photos, IFs and Likes within 30 days; records kept for legal, financial or safety reasons are held longer, and some anonymised analytics data may be kept.

Search is how someone who has always liked you can find you: anyone on IF with your email address, phone number or Instagram handle can look up your profile, and you are not told when they do. Being findable this way is on by default. If you would rather not be found, switch off “Discoverable in Search” in your privacy settings, which is free, and a search for you shows nothing, as if you were not on IF. Someone with your details can still send you an IF, which reaches you sealed, and you can delete it.

Where IF fits

Privacy is also what an IF is for. It is sealed, not secret: a feeling for someone who is taken is normal and honest, nothing to be ashamed of, and nothing about saying it needs hiding or a lie. The only question is where and when it lands. If you are both single, you can Like each other and chat; while either of you is in a relationship, no chat can open. You can tell someone how you feel face to face, and that is brave, but opening up like that has risks, and a confession cannot be taken back once it is out. You may be better off with an IF, a sealed message of up to 250 characters that waits until you are both single. So you can say it now, single or in a relationship yourself, and if the timing ever lines up, you are already there to show them how long you have felt it.

If they are on IF, they may be told an IF is waiting, never who sent it or what it says until it is revealed. If they are not, one sent to an email address they gave you triggers one short invitation email, without your name or your words, and one sent to a phone number or Instagram handle sends nothing at all. People can still guess from context, but IF never discloses the sender before a reveal. How an IF works covers every situation.

Your first IF is free. Say it once, then get on with your life while it waits. It may lead you where you were meant to be all along.

Questions people ask

Do dating apps sell your data to advertisers?

Most leave the door open. In Mozilla’s 2024 review, about four in five dating apps said they may share or sell personal information for advertising. Under laws like California’s, passing data to ad networks can count as a sale or as “sharing” even when no money changes hands, and the policy’s section on your rights by state or country will say so, next to the opt-out.

Do dating apps read your messages?

Usually, yes, by software. Most large apps scan messages automatically for harassment, explicit content and scams, and a human moderator may read a conversation that has been reported. Unless an app says its chats are end-to-end encrypted, assume the company that runs it can read them.

Is it safe to put your sexuality on a dating app?

It is a personal judgement. Under UK and EU law it is special category data that apps must handle with extra care, but a breach can still expose it. If being outed could put you at risk, consider leaving the field blank, choosing photos that do not show your face, and reading how to hide your dating profile from people you know. On IF, you can also switch off “Discoverable in Search”.

Which dating app is the most private?

None is private in any absolute sense, because no app can promise it will never be breached. The most private choice is an app whose policy names its service providers, says plainly what, if anything, it shares for advertising, and gives you control over your location and over who can find you. After that, what you choose to share matters as much as the app you choose. IF’s own answers: its policy describes no sale and lists no advertising partner, it does not track you across other companies’ apps, and one free switch takes you out of Search.

Can dating apps see your camera roll?

Only with your permission. Your phone asks before any app can reach your photos, and recent versions of iPhone and Android let you share selected photos rather than your whole library. Read what a new AI feature does before you say yes.

Read the policy, share what you would be happy to see in daylight, and choose apps that tell you plainly where your words go. And if the words that matter most are for the right person at the wrong time, say them in an IF, sealed until the day your timing lines up.