# Prometheus: Age Clock & Timer — Milestones, Widgets & Watch

> Continuously updating decimal age clock and life milestone tracker for iPhone and Apple Watch. (iPhone/iPad app by Wouter Stierhout.)

- Source: https://appshunter.io/ios/app/prometheus-age-clock-and-timer/id6757980278 (this page in markdown: same URL + `.md`)
- Developer: [Wouter Stierhout](https://appshunter.io/developer/1454164937)
- Category: Utilities, Health & Fitness
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 17.6 · 5 MB
- Languages: American English
- Released: 2026-02-04
- Data updated: 2026-07-23
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/prometheus-age-clock-and-timer/id6757980278/reviews.md

## What is Prometheus?

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.

## Key features

- Decimal age clock
- Life milestone countdowns
- Detailed life statistics
- Apple Watch app and complications
- Home and Lock Screen widgets
- Live Activities support


## Frequently asked questions about Prometheus

### What is Prometheus's decimal age feature?

Prometheus displays your age as a continuously updating number down to 10 decimal places, offering a precise view of your time.

### Can Prometheus help me track important life events?

Yes, Prometheus allows you to count down to unique milestones like your billionth second or 10,000th day, with optional alerts.

### What devices does Prometheus support?

Prometheus is available for iPhone and Apple Watch, offering widgets and complications for both platforms.

### Does Prometheus require an account to use?

No, Prometheus does not require an account or sign-in. Your birth data stays on your devices.

### How often is Prometheus updated?

The latest version, 1.1, was last updated on July 12, 2026, indicating regular maintenance and feature additions.

### What is the age rating for Prometheus?

Prometheus has an age rating of 4+, making it suitable for a wide range of users.

### Does Prometheus have ads?

No, Prometheus is ad-free, allowing for an uninterrupted user experience.

### What kind of statistics does Prometheus offer?

Beyond decimal age, Prometheus provides insights into estimated heartbeats, breaths, lunar cycles, and a weekly visualization of your life.

## Version history (last 3 releases)

### 1.1 — 2026-07-12

Prometheus now lives on your wrist and counts down to moments you only pass once.

• New Apple Watch app with live age, next milestone, Life in Numbers, and Life in Weeks
• Watch face complications for your current age and upcoming milestones
• New milestone countdowns with optional alerts
• New Life in Numbers and Life in Weeks views
• New share cards for Stories, Reels, and more
• Widgets now show all 10 decimal places
• Redesigned home screen and birthday editor
• Fixes and polish throughout

### 1.0.1 — 2026-02-15

Minor bug fixes

### 1.0 — 2026-02-04

No release notes.

## More apps by Wouter Stierhout

- [Luister Radio Online](https://appshunter.io/ios/app/luister-radio-online/id1182810973)

All apps by Wouter Stierhout: https://appshunter.io/developer/1454164937

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-23.*