Best death clock apps · Choose by purpose

Best Death Clock Apps in 2026: Mac, Mobile & Online Options

For a native Mac menu bar death clock with a life calendar, our pick is Life Years Left. Compare its local life plan with Death Clock’s longevity service, WeCroak’s reflection prompts and Moment’s event timers to see which features matter to you.

By Guiix Pty Ltd · Sources checked 5 October 2026

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By Guiix Pty Ltd, the maker of Life Years Left. We checked the competing products’ official descriptions on 5 October 2026. These recommendations reflect feature fit; we have not independently tested the competing apps or their health claims.

Which death clock app fits your day?

Death clock app recommendations by use and platform
App	Best fit	Platform details	Main reminder
Life Years Left	Mac life countdown and week calendar	Native macOS 13+; Intel and Apple silicon; public release link in preparation	Menu bar countdown plus a visual life plan
Death Clock: The Life Lab — comparison	Mobile and web longevity service	iPhone, Android and web; Apple also lists M1-or-later Mac compatibility	Health-based estimate and longevity service
WeCroak — comparison	Regular moments of reflection	iOS and Android; Apple also lists Mac compatibility	Five daily prompts with quotes
Moment — comparison	Mac event countdowns	Native macOS 10.15+; seven-day trial listed	Event timers, count-ups and time progress

Best for a Mac menu bar death clock: Life Years Left

Life Years Left is built around one question: how do the weeks ahead fit into your life? Your remaining years, weeks or days sit in the menu bar. Open the life calendar to see elapsed weeks, this week and the time ahead together.

You can choose a target age, use an Australian or US life table, set your own date range or explore the Longevity guide. Your app life plan stays in local Mac preferences. Open at Login brings the countdown back when you start work.

Choose it if: you want a persistent life countdown and a visual week calendar on an Intel or Apple silicon Mac. Consider the limits: it requires macOS 13+, and we are preparing the public App Store link. It does not provide blood tests or a clinical longevity service.

Email yourself a free online death clock estimate while the public app link is being prepared. Read the Mac setup guide for the actual controls.

Life Years Left native Mac app with an example week calendar and remaining time — Our own app, captured with an example life plan. Each square is a seven-day block.

Death Clock: compare its longevity service

Death Clock’s publisher describes a health questionnaire, bloodwork and longevity plans. Its Apple listing includes M1-or-later Mac compatibility; we did not verify a native Mac menu bar countdown. Official service · Apple listing · Android listing

Choose it if: you want to explore that wider service. Review its health-data handling, costs and service availability. Our Death Clock comparison explains the difference in daily use.

WeCroak: compare reflection prompts with a countdown

WeCroak sends five daily mortality reminders with quotes. Its official site links iOS and Android apps; Apple also lists Mac compatibility. Official description · Apple listing

Choose it if: you prefer pausing to reflect when a prompt arrives. Compare that routine with a persistent numerical reminder in Life Years Left vs WeCroak.

Moment: compare event timers with a life calendar

Moment lists menu bar event countdowns, count-ups and time progress, with macOS 10.15+ support and a seven-day trial. Official features and trial

Choose it if: you want to track birthdays, milestones or scheduled events. See Life Years Left vs Moment for the lifespan-calendar comparison.

How to choose a death clock app

Start with the reminder. Do you want a number visible while you work, a notification to contemplate, or a timer for a known event?
Check the device. App Store Mac compatibility and a native menu bar experience are different details. Confirm both for your Mac.
Read the method. A population table, your own target age and a health questionnaire answer different questions.
Check where answers go. Local preferences and an online health service involve different data flows.
Check the current offer. Availability, trials and prices can change. Use the official download pages before paying.

Our recommendations use those criteria. We did not assign accuracy scores or claim a market-wide award. “Best for a Mac death clock” is our judgement about the menu bar and calendar features we built.

Common questions

What is the best death clock app for Mac?

Our pick for a native Mac menu bar life countdown and week calendar is Life Years Left, which supports macOS 13+ on Intel and Apple silicon. Its public release link is being prepared. This is a recommendation from its maker, based on feature fit.

Can I try a death clock without installing an app?

Yes. The Life Years Left homepage has a free online calculator. Enter your birth date, choose an Australian or US life table, then submit an email to receive and display the result.

Are all mortality reminder apps death date calculators?

No. A numerical lifespan countdown, a reflection prompt and an event timer serve different purposes. Choose by the reminder you want rather than treating them as identical tools.