Hey Product Hunt! I'm Mark, an indie iOS developer at ElevenApril.

I look at the clock, it says 2:15. I look again and it's 4:47, and I'm already late for the thing at 4:30. If you have ADHD you probably know this one: it's called time blindness. A clock tells you what time it is, but my brain still can't feel how much time is left.

Timers didn't fix it either. A timer counts one fixed length, stops at zero, and I have to remember to start the next one. That remembering is exactly the part that fails.

So I built DuePal: you set the anchor points of your day once (stand-up 9:30, lunch 12:00, school pickup 18:30) and it counts down to the next one. When one arrives, the countdown moves to the next by itself.

What it does:

- A live countdown to the next thing, with an optional start time so a progress bar fills as the window runs out

- Lock Screen Live Activity, Dynamic Island, widgets and an Apple Watch app, so the time left is visible without opening anything

- A heads-up minutes before each switch, and on iOS 26 dues can ring as real alarms, even in Silent mode

- Weekday dues skip public holidays automatically in 20 countries and regions

- Countdowns for the days ahead: weekend, payday, birthdays, trips, exams

- 22 clock styles and a full screen mode you can read from across the room

Design note: every screen is built to be read in under a second. Big numbers, high contrast, no clutter.

DuePal is free to download with two dues and two countdowns. Premium unlocks unlimited dues, the Live Activity, alarms, holiday skipping, the Watch app and every clock style, as a subscription or a one-time Lifetime purchase. No ads, no account. For the PH community: code BLACKFRIDAY takes 30% off Lifetime through November 30.

I'd love to know how you keep track of time during the day, and what would make DuePal fit your routine better. Next on my list is sharing a day's schedule with family. Thanks for checking it out!