Comparison

Darwin vs LifetimeClock

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

Head to head
About

Darwin

Features
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Darwin is a digital detox app that turns time away from your phone into "evolution." โ–  Grow Just by Putting Your Phone Down Place your device on your desk during a session. As long as you don't move it, you'll earn XP and level up your character. Hit your weekly target for bonus XP. โ–  From Microbe to God โ€” 100 Levels of Evolution Start as a Lv.1 microbe. Level up to evolve through fish โ†’ animal โ†’ human โ†’ wizard โ†’ god, unlocking new characters and habitats along the way. Conquer all 6 stages, 20 characters, and 21 habitats. โ–  Compete as a Team Join a random team of 3โ€“5 people and battle other teams on the weekly leaderboard. When every member hits their personal goal, everyone earns a +2 level bonus. With teammates counting on you, slacking off isn't an option. โ–  Build a Rhythm with Weekly Goals Set your own weekly focus-time goal. Hit it for +2 levels; miss it for -1 level and removal from your team. A little pressure goes a long way toward building the habit. โ–  Feel Your Teammates' Effort in Real Time Get push notifications for teammates' session results and chat messages. Knowing someone else is grinding right now gives you that extra push. Fully customizable in settings. โ–  A Community You Can Trust Built-in reporting for inappropriate messages and user blocking keep your detox safe and focused. โ–  Live Activity & Widget Support See your session timer on the Lock Screen and Dynamic Island. Check today's focus time straight from your Home Screen with widgets. โ–  Perfect For ใƒปAnyone trying to cut back on phone use ใƒปPeople who want to boost their focus ใƒปAnyone who wants to build habits with a game-like twist ใƒปPeople who want to reach goals alongside others With Darwin, turn time away from your phone into time spent evolving. EULA for Premium plans (monthly/annual): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

LifetimeClock

Features
Read full description

A simple app that makes the remaining time in your life visible. Just enter your birthdate and life expectancy. LifetimeClock shows where you are right now โ€” through a clock, a block grid, and a live countdown. Key Features - Life Clock: Your life mapped onto a 24-hour clock. See exactly what time it is in your life. - Block View: A grid of months or days showing what has passed and what remains. - Count View: Days, weeks, and seconds remaining, updated in real time. - Bucket List: Record what you want to do and check items off one by one. - Milestone Alerts: Get notified at 25%, 50%, and 75% of your life, and more. - Daily Reminder: Build the habit of being aware of how many days remain. - Home Screen Widget: Keep your remaining time visible every day (paid option). All data is stored on your device only. No account required.

Screenshots

Darwin3 screens
LifetimeClock4 screens

Verdict

The call

The clearest difference is in-app purchases: Darwin at none against LifetimeClock's 1. Darwin also leads on update cadence (every 2 days vs every 6 weeks). LifetimeClock's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. LifetimeClock sells 1 one-off in-app purchase. Darwin asks for nothing beyond the download.

UpkeepUpdate frequency

Darwin ships an update every 2 days, LifetimeClock every 6 weeks. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

Scorecard3 real differences ยท 3 level
Darwin versus LifetimeClock: the parameters behind the verdict, then further details
ParameterDarwinLifetimeClock
PriceFreeFree
Update frequencyEvery 2 days โ€” betterEvery 6 weeks
AdsYesNo โ€” better
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPad โ€” betteriPhone
Requires iOS17.016.4 โ€” better
Further details โ€” not scored
Size95 MB62 MB
Age rating12+4+
DeveloperRyohei HoriuchiYoshiaki Ohinata

In-app purchases

None

Darwin

No in-app purchases

1 purchases

LifetimeClock

One-time1
  • Home Screen Widget$3.99

Questions

Is Darwin free?
Darwin is free to download, with no in-app purchases.
Is LifetimeClock free?
LifetimeClock is free to download, with in-app purchases available.
Do Darwin or LifetimeClock have ads?
Darwin shows ads; LifetimeClock does not.
Which is updated more often, Darwin or LifetimeClock?
Darwin ships an update every 2 days, and LifetimeClock every 6 weeks. Most recently, Darwin was updated on November 5, 2026 and LifetimeClock on October 31, 2026.

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