Comparison

Prometheus vs Age Calculator Easy

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

Head to head
About

Prometheus

Visualize your life as a continuously updating clock, down to 10 decimal places. Track unique milestones and explore life statistics. Available on iPhone and Apple Watch with customizable widgets and complications.

Highlights
  • Decimal age clock
  • Life milestone countdowns
  • Detailed life statistics
  • Apple Watch app and complications
  • Home and Lock Screen widgets
  • Live Activities support
Features
Read full description

Your time is precious. See it. Prometheus turns your age into a living clock, updating continuously to 10 decimal places. Count down to numbers you will only pass once, explore your life in weeks and statistics, and keep time visible across iPhone and Apple Watch. YOUR LIFE, LIVE • See your decimal age or a detailed breakdown of years, months, days, hours, minutes, and seconds • Count down to your billionth second, 10,000th day, next trip around the sun, and other once-in-a-lifetime milestones • Get an optional alert at the exact moment a milestone arrives • Explore estimated heartbeats and breaths, lunar cycles, distance traveled through space, and more • See your entire life as one dot for every week ON EVERY SCREEN • Apple Watch app and watch face complications • Home Screen and Lock Screen widgets • Live Activities on the Lock Screen and Dynamic Island • Shareable cards for Stories, Reels, and more SET UP ONCE Enter your birth date and time. Prometheus handles the rest. Your birth data stays on your devices, and no account or sign-in is required. Named after the Titan who gave humanity fire and knowledge, Prometheus is a reminder to see and use your most precious resource: time.

About

Age Calculator Easy

Features
Read full description

Know your exact age in seconds. Age Calculator Easy gives you your precise age in years, months, and days the moment you open the app. No clutter, no accounts, no “Calculate” button. Just pick your date and see everything update live. Built to be the fastest and cleanest age calculator on the App Store, with smooth animations and a beautiful, distraction free design. What you get: · Exact age in years, months, and days with animated numbers · Live updating results as you change dates · Total days lived counter for fun and shareable stats · Next birthday countdown so you never miss it · “As Of” date mode to calculate your age on any future or past date · One tap copy and share with subtle haptic feedback · Birthday celebration with confetti on your special day · Remembers your birthday and opens instantly next time · Light and dark mode with elegant typography · Accurate calculations including leap years and Feb 29 birthdays Perfect for: · Checking your exact age today · Parents tracking children’s ages · Planning events and milestones · Comparing ages with friends · Sharing fun stats on social media Why Age Calculator Easy: · Single screen, zero friction experience · No sign up or personal data collection · Clean, ad minimal design · Fast, reliable, and precise Open the app. Pick your birthday. See your age instantly. Download Age Calculator Easy and get your exact age now.

Screenshots

Prometheus4 screens
Age Calculator Easy3 screens

Verdict

The call

The clearest difference is in-app purchases: Prometheus at none against Age Calculator Easy's 1. Prometheus also leads on ads (none vs shown). Age Calculator Easy's advantage is iOS requirement (15.1 vs 17.6). On price and device support 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. Age Calculator Easy sells 1 one-off in-app purchase. Prometheus asks for nothing beyond the download.

Scorecard3 real differences · 6 level
Prometheus versus Age Calculator Easy: the parameters behind the verdict, then further details
ParameterPrometheusAge Calculator Easy
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 3 months—
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, Apple WatchiPhone, iPod
Requires iOS17.615.1 — better
Further details — not scored
Size5 MB28 MB
Age rating4+4+
DeveloperWouter StierhoutStorq Labs BV

In-app purchases

None

Prometheus

No in-app purchases

1 purchases

Age Calculator Easy

One-time1
  • Remove Ads$1.99

Questions

Is Prometheus free?
Prometheus is free to download, with no in-app purchases.
Is Age Calculator Easy free?
Age Calculator Easy is free to download, with in-app purchases available.
Do Prometheus or Age Calculator Easy have ads?
Age Calculator Easy shows ads; Prometheus does not.

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