Safety timer · Last message

Check in. Or they'll know.

Whether you're heading across town, exploring a new trail, travelling between cities or meeting someone for the first time, set a timer. If you don't tap “I'm safe” in time, the people you choose get an email with your note and starting location.

Free to start. Works in every country — alerts go by email, so your contacts don't need the app.

Two ways to stay covered

One app, two kinds of peace of mind

SafeTravel

For the trip you're about to take

A one-off timer from 30 minutes to 3 days.

  • Pick how long until you're back, add a short note
  • Your starting location is saved once — never tracked
  • Running late? Add 30 minutes with one tap
  • Miss it, and your contact gets your note and a map link
LastMemo

For the words that shouldn't go unsaid

A recurring check-in, every 1 to 30 days.

  • Write a private message for each person you choose
  • Check in with one tap to reset the clock
  • Pause it while you're in hospital or off-grid
  • If you stop checking in, your messages are delivered
  • Optionally, leave a few words for the world on lastmemo.app/words
How it works

Set it once. We'll watch the clock.

1

Add a contact

Enter their name and email. They confirm with one click, so nobody gets alerts they didn't agree to.

2

Start a timer

Choose how long. We remind you when you're overdue, then again halfway through your grace period.

3

Check in — or don't

Tap “I'm safe” and nothing happens. Miss it, and your contacts are emailed. Check in later and they get an all-clear.

What your contact receives

Clear, calm, and useful

LastMemo <alerts@mail.lastmemo.app> · to Mom

Lisa has not checked in

Lisa started a safety timer and did not check in on time.

Expected back byFri 23:40
Overdue by15 min

Their note: Taxi from the airport to my hotel, plate 4KX-219. About 40 minutes.

Open last known location

Try calling Lisa first. If you can't reach them and you're worried, contact local emergency services.

Words Left Behind

Some words are meant for everyone

Besides private memos, you can write one separate public message and explicitly agree to share it. If LastMemo fires and you don't check in or start another timer for 7 days, it appears on a shared page. Check in or start another timer during the wait and publication is cancelled.

Read the words

Built to be trusted

Your safety data is not a product

Location once, not tracking

We save one position when you start a trip timer. We never follow you around.

No ads, no data selling

We make money from subscriptions, not from you. No trackers in the app.

Delete everything, anytime

One button in Settings removes your account, contacts, timers and memos.

Pricing

Free to start. Fair when you need more.

Free

$0
  • SafeTravel timers with starting location
  • One Last Memo
  • Two emergency contacts

Lifetime

$24.99

Pay once, Pro forever.

  • Everything in Pro
  • No renewals

Today everything in Free is available. Pro and Lifetime are coming later; prices in USD, and the App Store and Google Play will show the local price for your country.

Questions

Good to know

Is this an emergency service?

No. LastMemo does not contact police, ambulance or rescue services. It emails the people you chose. In an emergency, call your local emergency number.

What if I lose signal?

The timer runs on our servers, not your phone, so it keeps counting even when your phone is off. If you know you'll be out of range, set a longer timer or mention it in your note. You'll need a connection to tap “I'm safe”.

Do my contacts need the app?

No. They only need an email address. They confirm once, and can opt out from any email we send them.

What if I check in late?

Tap “I'm safe” as soon as you can. Everyone who received an alert gets an automatic all-clear email.

Which countries does it work in?

All of them. Alerts go by email, which works everywhere, instead of SMS or calls that differ by country.

Who can read my Last Memo?

Only the contact you wrote it for, and only if you stop checking in. Memos are stored in an encrypted database and are never shown to anyone else.

What is Words Left Behind?

An optional public message, separate from your private memos. You must explicitly agree to publish it. If your LastMemo fires and you don't check in or start another timer for 7 days, it is published with the name you chose. Anyone may read, copy or share it. Checking in or starting another timer during the wait cancels publication. You can edit or delete it in the app at any time.

Which languages does the app speak?

English, ไทย, 中文, العربية, فارسی, Українська, Русский, မြန်မာ, Français and Español. You can switch in Settings. Your memos can be written in any language.

The apps are in final testing. They'll be available on the App Store and Google Play soon.