Badoo and Feeld both let you join with an email address, and happn lists a Google account or Apple ID as ways in besides a phone number. Tinder and Bumble both need a phone number, and Hinge's sign-up asks for one too. So if you want no number tied to the account, Badoo and Feeld are the clearest choices.

The apps side by side

AppHow you can sign up or log inPhone number needed?
TinderEnter your phone number and verify it, then verify an email if asked. On the web you pick a sign-in method and verify your phone and or email if asked.Yes
BumbleEvery active account must be associated with a phone number. If you join with Facebook or Apple ID, Bumble asks you to confirm your phone number.Yes
BadooPhone number, email address, Google account, Facebook (app only) or Apple ID (iOS only), with a code if verification is requiredNo
FeeldFive login options: email, Apple, Facebook, Google or phone number by textNo
happnYour cell phone number, your Google account, or your Apple ID on an iPhoneNot stated as required
HingeLog in with the method you signed up with: phone number, Google account or Apple IDIts sign-up asks for a verified mobile number

Tinder and Bumble: a number is part of the account

Tinder's steps in the app start with your phone number, which you verify, and then an email if Tinder asks for one. On Tinder.com you choose a sign-in method and verify your phone number, your email, or both if prompted.

Bumble is blunter. It says all active accounts must be associated with a phone number. Even if you start with Facebook or Apple ID, Bumble asks you to confirm your phone number as a required step.

If you do not want to give either of them a number, they are not the apps for you.

Badoo and Feeld: other ways in

Badoo lets you sign up with a phone number, an email address, a Google account, Facebook on the app, or Apple ID on iOS. If verification is needed, it is done with a code.

Feeld gives you five choices: email, Apple, Facebook, Google, or a phone number by text. An email is enough.

These two are the apps for a man who does not want his number tied to the account.

happn and Hinge

happn says you can sign up and log in with your cell phone number, your Google account, or your Apple ID on an iPhone. Its help page lists those three and does not say one is required.

Hinge's help page on logging in lists a phone number, a Google account or an Apple ID, and says to use the method you originally signed up with. Hinge's sign-up itself still asks every member to verify a mobile number, so treat it as a number app.

Why an app wants a number

The apps do not all explain, but the reason Hinge gives is that it keeps accounts secure. A number lets an app send you a code to prove it is really you, which helps when an account is hacked or a phone is lost.

That works in your favor too. A woman reading a page is more likely to trust an app that has made some effort to confirm real people are behind it.

What a number does and does not give away

Giving a phone number to an app is not the same as giving it to a woman. Nothing in the help pages we read says other members can see the number you verify.

Keep that line firm yourself. Do not put your number on your page, and do not give it to a woman until you have decided you want her to have it. A better first step is to chat in the app until you have a plan, and then swap numbers to arrange the details. The number only matters if it turns into a meeting, so the aim is the plan, not the number.

What to do

If you want no number at all, use Badoo or Feeld and sign up with an email. If you are fine with a number, Tinder, Bumble, Hinge and happn all work, and the better question is which one has women you want to meet where you live.