Kumo Countdown Timer
Friendly Timeblind ADHD Timer
Only for iPhone
$2.99 · Designed for iPhone. Not verified for macOS.
iPhone
Kumo counts down to your next event on your lock screen. Pick your events and set countdowns to end early so you're moving before things start.
An alarm tells you when you're already late. Kumo does the opposite: it shows the time you still have, counting down to your next event before it arrives.
Pick events from your existing calendar. Kumo shows a live countdown at the top of your screen and on your lock screen. No math in your head, no surprises once your event arrives. Just a clear amount of focus time sitting in plain sight, so you can settle into what you're doing now with room to breathe.
Made for people with time blindness, ADHD, or anyone whose sense of time doesn't run on a clock.
How it works:
Connect the calendar already on your iPhone
Tap one event or several to start their countdowns
Watch the time count down on your lock screen and the top of your phone (Dynamic Island)
Pick as many events as you like, and Kumo keeps up as your calendar changes: add, move, or cancel something, and your countdowns follow.
Works with iCloud, Google, Outlook, and any other calendar in the iOS Calendar app.
Your calendar stays yours. Kumo reads your events on your device to show your countdowns.
No subscriptions. No accounts.
Choose which calendars Kumo reads from. Hide the ones you don't want counting down, and unhide them anytime to bring their countdowns back.
Add a buffer to any event. Swipe left to pick how early you want your countdown to end — up to 2 hours before the event actually starts. Handy when you need lead time to get out the door.
The developer, Tiny Tools Studio LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Tiny Tools Studio LLC
- Size
- 1.6 MB
- Category
- Productivity
- Compatibility
Requires iOS 26.1 or later.
- iPhone
Requires iOS 26.1 or later. - Mac
Requires macOS 26.1 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Tiny Tools Studio LLC
