Warning: *privacy not included with this product


Grinder LLC

Review date: March 4, 2021


Mozilla says

People voted: Very creepy

Launched in 2009, Grindr is the largest dating app for gay, bisexual, queer, and trans men. The app matches people based on location using the location tracking features on your mobile phone. Grindr is free to sign up, premium users can eliminate those third-party ads. Historically, Gindr has had a horrible track record on privacy, including coming under fire for its data breaches and sharing user data to advertisers without user consent. Grindr has operated under new ownership since June 2020; we’re keeping an eye out to see if they make changes to do better at protecting users’ privacy and security.

What could happen if something goes wrong?

Like all dating apps where sharing your most sensitive personal data with others, there's a lot that can go wrong. This is particularly true for an app like Grindr that includes location-based matching within a potentially vulnerable community. So what can go wrong? In 2020 a security researcher found a loophole where a hijacker could take over an account and get access to account data. The company eventually fixed the issue and announced a new bug bounty program to incentive outside security review, which is an industry best practice. Strong password requirements are also a best practice, but we can't find their policy on this so are unsure how it's enforced. What else can go wrong? Well your data could get leaked or used in ways you didn't agree to, which is what happened when the company shared users’ HIV data with other companies in 2018. Recently, the Norwegian Data Protection Authority said they are investigating whether Grindr shared personal user information with advertising companies, a violation that could result in a fine. Many current users express concern about the amount of fake profiles on the app and the dangers that could result from interacting with anonymous profiles. After buying Gindr, its new owners acknowledged others’ concerns about the company’s track record on privacy and have taken steps to rebuild trust. Grindr recently shared clear details about their data sharing practices including their data retention timelines. The company keeps data for a short amount of time, which is better news for you, because the less time your TMI photos and messages sit around on a server the less likely it is that someone else will find them. Grindr says its location based data tracks users within 100 meters, and that the company does not sell personal information to advertisers. Grindr’s history of data breaches is not unique to the industry, nor is its relationship with advertisers. However, due to its poor historical track record on privacy, and the relative newness of the current ownership, we remain concerned. Our recommendation is to look at other options if you want to use a dating app with a longstanding commitment to privacy.

  • mobile

Can it snoop on me? information


Device: N/A

App: Yes


Device: N/A

App: Yes

Tracks location

Device: N/A

App: Yes

What can be used to sign up?

Users can choose between email or social (Google, Facebook or Apple) or phone to verify their account.

What data does the company collect?

How does the company use this data?

Grindr says they use your data for partner promotions, conducting research, accessing your camera, photos and microphone so you can share with other users, and using AI for automated decisions.

How can you control your data?

Users can request information regarding the processing of their personal data and request their data be deleted by filling in a request form via or emailing [email protected]

What is the company’s known track record of protecting users’ data?


In 2018, it was revealed Grindr allowed other companies access to user HIV status and location data. In addition, Grindr is being investigated by the Norwegian Data Protection Authority for potentially exposing user data to advertisers in the past.

Can this product be used offline?


User-friendly privacy information?


Relatively accessible though a lot of different tabs to read through all the different infos (see different tabs in Grinder's Privacy Policy). While the amount of info is meant to infom the user, it can be quite daunting to read, understand and retain all the info, especially determining which is the most crucial to know. Plus, subjetive evaluation but Grindr strikes me as quite aggressive in its lanaguge - their Privacy texts are incredibly long and intense, as though they will scare you and confuse you

Links to privacy information

Does this product meet our Minimum Security Standards? information




Grindr uses HTTPS and certificate pinning for network requests

Strong password


Grindr requires a six character password. However, we were able to log in using 123456.

Security updates


From email exchange: "Grindr has a mechanism in the backend to block logins that predate a minimum version we can specify if we need to make a major change for security reasons."

Manages vulnerabilities


Users can submit a vulnerability report directly on Grindr's website at

Privacy policy


Does the product use AI? information


Grindr uses AI for things such as detecting and removing spammers & non-compliant images (see Privacy Policy). However, they say they do not use AI in relation to matching people.

Is this AI untrustworthy?

Can’t Determine

What kind of decisions does the AI make about you or for you?

Is the company transparent about how the AI works?


Does the user have control over the AI features?

Can’t Determine

*privacy not included

Dive Deeper

  • Grindr is fined $11.7 million under European privacy law.
    NY Times
  • Norwegian DPA: Intention to issue € 10 million fine to Grindr LLC
    European Data Protection Board en
  • Study says Grindr, OkCupid, and Tinder breach GDPR
  • Study: Tinder, Grindr And Other Apps Share Sensitive Personal Data With Advertisers
  • Grindr Admits It Shared HIV Status Of Users
  • Swiped: How dating apps harm marginalized communities
    MIT Media Lab
  • A security flaw in Grindr let anyone easily hijack user accounts
  • Twitter suspends Grindr from ad network after alleged privacy violations
    CBS News
  • How Grindr became a national security issue
    The Verge
  • Is it a threat to US security that China owns Grindr, a gay dating app?
  • Grindr pulls feature that lets users sort by race. It says it's supporting Black Lives Matter
  • Grindr features failing to protect users from sexual predators, harassment
  • How to protect yourself from dating app data breaches
  • Ads on Grindr: Setting the Record Str8


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