# Age in Days: Life Tracker — Birthday Countdown & Streaks

> Birthday Countdown & Streaks (iPhone/iPad app by Oliver Zimmermann.)

- Source: https://appshunter.io/ios/app/age-in-days-life-tracker/id6762089410 (this page in markdown: same URL + `.md`)
- Developer: [Oliver Zimmermann](https://appshunter.io/developer/859097656)
- Category: Utilities, Productivity
- Price: $0.99
- Age rating: 4+
- Requires: iOS 18.6 · 2 MB
- Languages: American English
- Released: 2026-04-14
- Data updated: 2026-08-23
- User reviews in markdown: https://appshunter.io/ios/app/age-in-days-life-tracker/id6762089410/reviews.md

## What is Age in Days?

How many days since it started? How many until it happens?

Age in Days turns any date into a number you can see at a glance on your iPhone and Apple Watch.

Create a tracker for anything:

- Count up: Days since you were born, since you moved, since you started
- Count down: Days until a trip, a wedding, a deadline
- Streaks: Days since you quit, with a one-tap reset when you slip

Every tracker gets its own emoji and its own symbol, so it stays readable on colourful and tinted watch faces alike.

KEY FEATURES

- All 4 complication types: Circular, Rectangular, Inline and Corner
- One tracker per complication: fill your watch face with several at once
- Automatic updates: every count rolls over exactly at midnight in your local time zone
- Instant sync: edit on iPhone, see it on your wrist
- Privacy first: no accounts, no tracking, no data collection, no ads
- Battery optimized: designed to refresh efficiently

Whether you are counting down to a holiday, keeping a streak alive, or waiting for your 10,000th day, this is the cleanest tool for the job.


## Version history (last 2 releases)

### 2.0 — 2026-07-19

MULTIPLE TRACKERS
Track as many dates as you like, not just your birthday. Each one gets its own name and emoji.

THREE KINDS OF COUNT
- Count up: Days since something happened
- Count down: Days until something does
- Streak: Days since your last reset, with a swipe to start over

A TRACKER PER COMPLICATION
Add the Tracker complication to as many slots as your watch face allows, then pick which tracker each one shows. Tap the complication again in the watch face editor to choose.

READABLE ON EVERY FACE
Most watch faces tint complications, which turns an emoji into a plain white shape. Every tracker now carries a symbol that is used on those faces instead, or on all faces, if you prefer the tinted look everywhere.

FASTER, MORE RELIABLE SYNC
Trackers now reach your watch as soon as you change them, and the watch can pull them on its own if it ever falls behind. The Resync button is still there, but you should not need it.

ON THE WATCH
The watch app now lists every tracker, and tapping one opens it in full.

### 1.0.1 — 2026-04-14

No release notes.

## More apps by Oliver Zimmermann

- [PENG!uin](https://appshunter.io/ios/app/penguin/id859097653)
- [Pancake Patrol: Bullet Heaven](https://appshunter.io/ios/app/pancake-patrol-bullet-heaven/id6748849167)
- [Wuzzle: Word Puzzle Game Daily](https://appshunter.io/ios/app/wuzzle-word-puzzle-game-daily/id6749164429)
- [Bounce It Up: Physics Arcade](https://appshunter.io/ios/app/bounce-it-up-physics-arcade/id6754876327)

All apps by Oliver Zimmermann: https://appshunter.io/developer/859097656

## Related topics

[day and zimmerman](https://appshunter.io/ios/topics/day-and-zimmerman)

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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 2026-08-23.*