Privacy-first second line · for iPhone

A private second line that lives on your phone.

Get a real phone number for calls and texts — keep work, dating, selling, and travel separate from your personal number. No second SIM, no extra device.

Sign in with Apple — no email or password required.

Privacy‑first by design Calls & text in one app US & Japan numbers No extra SIM needed
2Countries — US & Japan
1 tapSetup with Apple
0Extra SIMs or devices
1Secure device per account
Why people use it

One app for a whole second identity

Everything you need to give out a number without giving away your personal one.

A real second number

Get a dedicated US or Japan number that works for everyday calling and texting — not a burner that expires when you blink. Keep it as long as your subscription is active.

+1 (307) 555‑0142 US +81 50‑1234‑5678 JP

Calls & texts together

Voice calls, SMS and MMS with photos — all in one clean inbox, fully separate from your main line.

Private by default

Your second number shields your real one — for selling, dating, side projects, or travel.

One secure session

Signed in on a single device at a time. Sign in somewhere new and the old session ends instantly.

Add a second number

Separate two parts of your life — add a second active number to the same account, and drop it as easily.

It just works the way iPhone does

Sign in with Apple, no passwords, no personal-data harvesting. Notifications, calls, and texts feel native.

No passwords No ad tracking Native push
Up and running in minutes

How it works

Four steps from download to your first call.

1

Sign in with Apple

Open the app and authenticate with your Apple ID. No forms, no passwords.

2

Pick your number

Choose an available number in the United States or Japan.

3

Activate your plan

Subscribe securely through the App Store to provision and keep your number.

4

Call & text privately

Start using your second line right away — incoming calls ring your phone too.

Simple, subscription‑based

Pay only for the numbers you keep

Subscriptions are managed by the App Store — cancel anytime from your Apple ID settings.

One number

Your second line · billed via App Store

  • One dedicated US or Japan number
  • Unlimited app calling & texting
  • SMS, MMS & voice in one inbox
  • Sign in with Apple
Get started

Prices are shown in the app for your region. A lapsed number is held for a short grace period before it's released, so you won't lose it the moment a renewal is late.

Good to know

Frequently asked questions

Do I need a second SIM or a new phone?

No. Your second number lives entirely inside the app on your existing iPhone. There's no physical SIM to install and no second device to carry.

Which countries can I get a number in?

You can choose a number in the United States or Japan. Availability of specific numbers can vary at the time of purchase.

Can I have more than one number?

Yes. You can add a second active number to the same account when you need to keep two parts of your life separate, and remove it whenever you like.

How is my privacy protected?

You sign in with Apple, so we never ask you to create a password or hand over unrelated personal details. Your account stays active on one device at a time. See our Privacy Policy for the full picture.

How do I cancel my subscription?

Subscriptions are billed through your Apple ID. You can manage or cancel anytime in Settings → your name → Subscriptions on your iPhone. Cancelling stops future renewals; the number is released after a short grace period.

What happens if my subscription lapses?

We hold your number for a short grace period so a late renewal doesn't immediately cost you the line. If it isn't renewed within that window, the number is automatically released.

Texting & SMS

How texting works in GoingMerryLine

Your second number sends and receives real SMS and MMS — here's exactly what that means and how we handle consent.

Conversational texts

You and the people you choose exchange SMS/MMS from your dedicated number. You start the conversations — we don't send marketing texts.

Account & service alerts

We send transactional messages only — one-time verification codes and alerts about new messages or calls on your line.

You're always in control

Reply STOP to opt out or HELP for help anytime. Manage notifications or remove your number right in the app.

Consent & messaging disclosure. By creating an account and enabling messaging, you agree to receive account, verification, and service text messages from GoingMerryLine (Going Merry LLC) at the number on your account. Message frequency varies. Message & data rates may apply. Reply STOP to cancel, HELP for help. We do not send marketing texts, and no mobile information or SMS opt-in data is shared with third parties for marketing. See our Messaging Policy, Privacy Policy, and Terms of Use.

Your second number is one tap away

Download GoingMerryLine and keep your personal line personal.