Add anything in seconds: a chore, a habit, 10 push-ups, a yearly goal. Undelay quietly tracks what you finish, what you postpone and what you drop, and shows you your Kept Rate.
Download on the App StoreKept promises glow ember. Postponed ones turn cold. Missed ones go to ash. Every color in Undelay means something.
Type, hit return, done. Dates, repeats, counts and reminders are all optional and one tap away.
One honest number for how well you follow through, with partial credit for counted promises.
Every day, certain days, every few days, a few times a week, monthly or yearly.
Which areas of life slip, your hardest weekday, the promises you keep moving.
A heat map of your days, with what is coming up. Double-tap a day to plan it.
Check off promises from your Home Screen, or add one with Siri, Shortcuts or the Action Button.
Everything you need to track your promises is free. Pro adds the deeper picture.
Only on your device. Undelay has no account and no server, and it does not use analytics or ads.
A promise counts when you finish it. Dated promises are scored when their date passes. Counted promises earn partial credit, so 7 of 10 push-ups is 70%.
No. Undated promises count when you finish them. If they wait too long, Undelay shows them as waiting so nothing quietly disappears.
In Settings on your iPhone: your name, then Subscriptions. The lifetime option is a one-time purchase.
Undelay is a to-do list and habit app for iPhone and iPad that helps you beat procrastination. Every task is a promise to yourself. Undelay tracks what you finish, postpone and drop, and turns it into one honest number, your Kept Rate, so you can see where you follow through and where you keep delaying. It works without an account and stores everything on your device.
Download Undelay: Beat Procrastination on the App Store
Undelay is built for this. Instead of only listing tasks, it shows how often you actually follow through, which areas of life slip, your hardest weekday and the promises you keep postponing, so procrastination becomes visible and easier to change.
The Kept Rate is the share of your promises that you finish. Dated promises are scored when their date passes, and counted promises such as 10 push-ups get partial credit.
Yes. Promises can repeat every day, on certain days, every few days, a few times a week, monthly or yearly, with optional reminders, widgets and Siri or Shortcuts support.
Yes. Unlimited promises, repeats, reminders, labels, widgets and the 7- and 30-day Kept Rate are free. Undelay Pro, available yearly or as a lifetime purchase, adds deeper insights, full history and photo proof.
By Burak Öztırpan · Last updated: November 2026