Available on the App Store
Belio App Icon

Never miss a birthday
again.

The kind reminder that helps you actually reach out.

Belio is a quiet, private birthday reminder for iPhone. Import names, birthdays, and profile pictures from your contacts, send a thoughtful message in one tap, and keep everything organized — without an account, a subscription, or your data ever leaving your device.

Download Belio on the App Store

Free to use · Premium is a one-time unlock

No account required Data stays on your device Widgets included free
Belio app showing upcoming birthdays and the next person to wish
What's Inside

Built for people who actually want to reach out.

Belio gives you a same-day notification, shows upcoming birthdays on your widget, drafts the message for you, and gets out of the way the moment you've hit send.

Setup in Seconds

Import from your contacts — names, birthdays, and photos.

If a birthday is already saved in your iPhone Contacts, Belio can pull in the name, birthday, and profile picture instantly. Nothing else gets imported, and nothing ever leaves your device.

  • One-tap import — with iOS permission control so you stay in charge.
  • Edit anything anytime — rename, adjust, or remove imported entries.
  • Add manually — for friends and family who aren't in your contacts.
Belio import from contacts screen
Send Thoughtful Messages

One tap. Three tones. Message ready.

Pick a tone — Simple, Fun, or Heartfelt — and Belio opens Messages with the birthday text already drafted. Tweak it or hit send. The choice is yours.

  • Simple — short, classic, easy to send.
  • Fun — playful, upbeat, a little more energetic.
  • Heartfelt — gentle, personal, a little more meaningful.
Belio message composer showing Simple, Fun, and Heartfelt tones
Everything Organized

Your whole list — clean and alphabetical.

Switch from the upcoming view to a clean A-Z directory. See who's next, who's farthest out, and what age each person is turning — without scrolling through a calendar.

  • A-Z scroll — jump to any letter for fast lookup.
  • Photos, ages, days until — all at a glance.
  • Tap to edit — any detail, anytime.
Belio directory view with A to Z alphabetical scroll
Home Screen Widgets

See upcoming birthdays — without opening the app.

Multiple widget styles are included for free. Add the size that fits your home screen and glance to see who's coming up next.

  • Small — the next birthday and days remaining.
  • Medium — the next person plus a few queued up.
  • Large — the full upcoming list in one view.
Belio home screen widgets in three sizes
Private by Design

Birthdays you care about, kept private.

Belio doesn't ask you to sign up, doesn't run analytics SDKs, and doesn't operate a server that receives your contacts. Your data lives in the app's sandboxed storage on your iPhone — protected by iOS file encryption when your device is locked.

  • No account — no email, no password, no sign-up.
  • No tracking — no third-party analytics or ad SDKs.
  • On-device only — birthdays and messages never leave your phone.
Belio privacy onboarding screen
How It Works

Three steps. No tutorial needed.

Open the app and start.

1

Import or add

Pull birthdays from your iPhone contacts with one tap, or add the people you don't have saved manually.

2

Let Belio remember

Belio sends same-day birthday notifications and shows upcoming birthdays on your home screen widget.

3

Tap to reach out

Pick a tone, open Messages with the wish drafted, send. Belio never sends anything for you — you stay in control.

FAQ

Questions, answered.

Still need help? Email support@seampli.app and we'll get back to you.

Yes. The core birthday reminder, contact import, all three message tones, the directory, and home screen widgets are all free. Belio Premium is an optional one-time purchase that unlocks additional features. There are no subscriptions.
No. Belio works without any account, email, or sign-up. Open the app and start adding birthdays. Your data stays on your iPhone.
None. Belio does not collect, transmit, or share any data from you. Your birthday entries, imported contacts, and message drafts stay on your device. Seampli operates no server that receives this data. Read the full privacy policy.
When you tap "Import Contacts," iOS asks you to grant contact permission. Belio pulls names, birthdays, and profile pictures only — no phone numbers, addresses, or notes. The import runs entirely on your device. You can edit, rename, or remove any imported entry afterwards, and you can revoke contact permission at any time in iOS Settings.
Three: Simple (short and classic), Fun (playful and upbeat), and Heartfelt (gentle and personal). Pick a tone, and Belio opens the Messages app with a birthday text drafted for you. You can edit before sending — Belio never sends a message on your behalf.
Yes, and they're free. Multiple widget styles are included: small (next person and days remaining), medium (next person plus queue), and large (full upcoming list). Add them from the home screen widget gallery the same way you add any iOS widget.
No. The app is free to use, and Belio Premium is a single one-time purchase. No auto-renewing subscriptions, no trials that convert, no recurring charges.
iOS 17.0 or later on any supported iPhone. Home screen widgets work on any supported model.
Belio stores your data locally on your iPhone — there's no cloud account and no cross-device sync. This is intentional: no account means no data collection, but also no automatic syncing between devices.
Yes — once you grant notification permission, Belio sends a same-day birthday notification. Upcoming birthdays are also visible ahead of time in the app and on the home screen widget. Notification timing is controlled by iOS, so we can't guarantee the exact second a reminder fires.
Privacy

No account. Just your birthdays.

Belio is built around a simple idea: the people you love shouldn't pay with their data.

🔒

No Account

No sign-up. No email. No password. Open the app and start tracking birthdays immediately.

🛡

No Tracking

No analytics SDKs. No ad networks. No third parties watching what you do inside the app.

📱

On-Device Only

Your birthdays, photos, and message drafts stay on your iPhone. We don't operate a server that receives them.

Belio

Don't miss the next birthday that matters.

Free download. No account. No subscription.

Download Belio on the App Store