WhenDid: The Last Time Tracker

“When was the last time?”

The day you replaced your toothbrush. Washed the bedding. Cleaned a filter. Called your parents.

These moments seem easy to remember—until you need the date.

WhenDid is a simple life log that remembers the last time for you. Save one date and instantly see when it happened and how much time has passed.

ONE DATE IS ENOUGH

Add an item, choose its latest date, and you’re done.

Record anything you often wonder about: watering plants, replacing household items, cleaning appliances, getting a checkup, servicing a car, caring for a pet, or keeping in touch with someone important.

If you do not remember the exact date, start with today, yesterday, or a recent date.

SEE THE TIME SINCE

WhenDid shows the latest date and the time that has passed since each record.

See “Today,” “Yesterday,” or the number of days ago without counting dates yourself. Add important items to Favorites so they are always easy to find.

WATCH YOUR MEMORIES GROW

As you add records, your items float across the water on the home screen.

Each moment becomes part of a calm, personal space filled with the everyday stories you chose to remember.

ADD THE DETAILS YOU WANT

A date can be enough.

When you want more context, add a note, location, or photos. Remember what you did, where it happened, what may need attention next, or how the moment looked.

Your records remain easy to review and edit.

FOLLOW EACH ITEM’S TIMELINE

Add a new date whenever the same event happens again.

Each item has a timeline containing its latest and previous records. You can see the total number of entries and the average time between them, making everyday patterns easier to understand without creating a strict schedule.

SEARCH ITEMS AND NOTES

Find records by item name or words from your notes.

Even when the date is unclear, a word you remember can lead you back to the right item or moment.

MAKE IT PERSONAL WITH CUSTOM ICONS

Choose from icons designed for everyday life, relationships, health, vehicles, and personal belongings.

You can also turn a photo into a custom icon. AI finds the subject, removes the background, and adds a clean outline.

Choose which objects to keep, then refine the result with a brush and eraser to create an icon that is uniquely yours.

USE THE HOME SCREEN WIDGET

Keep favorite items visible on your Home Screen.

Check their latest dates and elapsed time at a glance, then tap an item to open its details in WhenDid.

KEEP RECORDS ORGANIZED

Merge similar items while keeping all their dates, notes, and photos.

Rename items, change their icons, update previous records, or remove information you no longer need.

NO GOALS. NO STREAKS. NO PRESSURE.

WhenDid is not another habit tracker asking you to check in every day.

Save a date when something happens. Return when you need to remember it. There is no streak to break and no missed day to feel guilty about.

WhenDid adds fewer things to your list and lets fewer things slip.

Start with one moment from today.