DAY100

HABIT TRACKER FOR IPHONE

Track habits simply on your iPhone.

DAY100 is an iPhone habit tracker that brings daily records, review, reminders, and visible progress into one simple 100-day journey.

Download for free
Track habits simply on your iPhone.
What a habit tracker can do

What a habit tracker can do

Review completed days in a calendar, look back at photos and notes, remember the right moment with notifications, and see progress from a widget.

Go beyond checking a box

Go beyond checking a box

Use your records to notice which days or times work best. A short note about what helped or got in the way makes the next week easier to adjust.

Choose the right level of strictness

Choose the right level of strictness

Use Normal Mode for flexible progress, Hard Mode for a reset after two missed days, or Extreme Mode when one missed day should reset the challenge.

Make the habit yours in 100 days.

DAY100 helps you record small daily actions and keep going with reminders, widgets, and three difficulty modes.

Download for free