Comparison

Death Clock vs Death Clock

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

Death Clock

Probabilistic life estimate

Life in weeks, lived well

Free

💪 Health & Fitness

No ratingsView app →

About

Death Clock

Features

Read full description

Death Clock is a private, no-login tool for probabilistic longevity projections. Complete a structured assessment across lifestyle and health factors, then view: - projected age intervals - percentile vs. demographic cohort - model-based scenario comparisons Built for clarity: - 100% free - no account creation - no paywall - no data persistence in account profiles The projection engine uses Monte Carlo simulation and statistical mortality modeling to generate ranges, not certainties. Important: this app is for informational use only and does not provide medical advice, diagnosis, or treatment.

About

Death Clock

Features

Read full description

Death Clock - Mori is a calm life calendar and Stoic reflection app for remembering that time is limited. See your life as a calendar in weeks, follow an approximate countdown, and return each day to carefully chosen Stoic quotes. With widgets and Live Activities, Mori keeps perspective close without demanding attention. Features include: - Death clock and approximate countdown - Life calendar in weeks - Daily Stoic quotes - Reflection widgets and Live Activities - WHO-based life estimate as a rough approximation Mori Pro unlocks all features including the life calendar, death clock, daily quotes, widgets, and Live Activities. Mori is not medical advice and does not predict lifespan. The estimate is based on public WHO life-expectancy data and is meant only as a reflective tool. Terms of Use: https://silpho.com/apps/memento/terms Privacy Policy: https://silpho.com/apps/memento/privacy

Screenshots

Death Clock4 screens

Verdict

The call

The clearest difference is in-app purchases: Death Clock at none against Death Clock's 2. Death Clock also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). Death Clock's advantage is ads (none vs shown) and update cadence (every 3 weeks vs every 2 months). On price there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Death Clock sells 2 in-app purchases, starting at $4.99 per 7 days. Death Clock asks for nothing beyond the download.

UpkeepUpdate frequency

Death Clock ships an update every 2 months, Death Clock every 3 weeks. The most recent releases landed on September 8, 2026 and September 25, 2026 respectively.

Scorecard5 real differences · 1 level

Death Clock versus Death Clock: the parameters behind the verdict, then further details
Parameter	Death Clock	Death Clock
Price	Free	Free
Update frequency	Every 2 months	Every 3 weeks — better
Ads	Yes	No — better
In-app purchases	No — better	Yes
Devices	iPhone, iPad, iPod — better	iPhone
Requires iOS	15.0 — better	17.0
Further details — not scored
Size	3 MB	12 MB
Age rating	17+	4+
Developer	Tom Hestas	Silpho LLC

In-app purchases

None

Death Clock

No in-app purchases

2 purchases

Death Clock

Subscriptions1

Weekly Access3 Days trial$4.997 Days

One-time1

Lifetime Access$29.99

Questions

Is Death Clock free?

Death Clock is free to download, with no in-app purchases.

Is Death Clock free?

Death Clock is free to download, with in-app purchases available.

Do Death Clock or Death Clock have ads?

Death Clock shows ads; Death Clock does not.

Which is updated more often, Death Clock or Death Clock?

Death Clock ships an update every 2 months, and Death Clock every 3 weeks. Most recently, Death Clock was updated on September 8, 2026 and Death Clock on September 25, 2026.