When's That

When's That

Countdown timer for events

2 ratings
5 reviews
$1.99

Details

  • Released
  • Updated
When's That screenshot #1 for iPhone
When's That screenshot #2 for iPhone
When's That screenshot #3 for iPhone
When's That screenshot #4 for iPhone
When's That screenshot #5 for iPhone
When's That screenshot #6 for iPhone
When's That screenshot #7 for iPhone
When's That screenshot #8 for iPhone
When's That screenshot #9 for iPhone
When's That screenshot #10 for iPhone
iphone
ipad
watch
🖼️Get Icon
Icons↘︎

About

Track important life events with a beautiful countdown timer. Get notified before events or see how long ago they occurred. Customize timers with images, fonts, and colors. Includes weather and map features.

Unlimited countdown timers
Home Screen and Lock Screen widgets
Apple Watch complications
Customizable event backgrounds
Event notifications
Current weather for event locations
Event mapping
Show original description

What's New in When's That

7.0.1

January 23, 2026

• If you've enabled Differentiate Without Colour and you're showing gradients in widgets, you'll now see the countdown/up arrow instead of the previous shaded bar. This looks much better. Bugfixes: • If the setting to select archived events in widgets was disabled, and you archived an event that was being displayed in a widget, the widget lost its link to the event. Fixed. • Sometimes, tapping a complication would show the event in the Watch app but then close the event and say it couldn't be found. Fixed.

More

User reviews

Really like but...

Seems to have an issue adding location. Most of the time when trying to add a new event, it says the location is missing and is therefore unsuccessful.

Response from developer

Hi. Sorry, there was an issue in that version causing the problem. This was fixed in version 3.0.

apple watch app not working

i cannot get the app to open up on my apple watch 4. it will not show
up on the complication display also.

Response from developer

Hi. There were a few issues with early versions of the Watch app. It was re-engineered in a later version, and is much more stable now.

Excellent

Easy to use, essential info clearly displayed.
1 of the few apps I've bought, that I get a lot of use out of. Keep up the good work

Also he has cats that need feeding - please buy the app 🤓

Perfect

I have used other countdown apps and found them to be lacking in features. This app is perfect for counting down to holidays and other events! It's great that you can also see the weather! A must have.

Perfect, just what I needed

Nice simple interface and watch support. Just what I needed to help remind me how many days training I have left for my next Triathlon or Trip to the F1.

Developer apps

FAQ

What is When's That?

When's That is a countdown timer application designed to help users track important life events. It allows for unlimited timers and provides notifications before events occur.

How much does When's That cost?

When's That is a paid application, priced at $1.99. This is a one-time purchase for the app.

What devices does When's That support?

When's That is a universal app and is compatible with iPhone, iPad, and Apple Watch devices. It requires iOS/iPadOS 17+ and watchOS 10+.

Does When's That have ads?

No, When's That does not contain advertisements. As a paid application, it offers an ad-free experience.

How often is When's That updated?

The latest version, 7.0.1, was released on January 23, 2026. While specific update frequency isn't detailed, this indicates ongoing development.

What is the age rating for When's That?

When's That has an age rating of 4+. This suggests it is suitable for a wide range of users, including children.

Can When's That track past events?

Yes, once an event has passed, When's That will count up, allowing you to track how long ago the event occurred.

What kind of customization options does When's That offer?

When's That offers extensive customization, including different fonts and colors for event information, and the ability to use personal photos or emoji for event backgrounds.