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DAY BY DAY

An App for Daily Challenges

Better Every Day

90-Day Challenge App for iPhone

90-Day Challenges. Any-Day Challenges. Track your progress. Day by day. Stick with it—one day at a time.

Whether you’re committing to a 7-day reset, a 30-day goal, or a 100-day transformation, this simple app helps you stay focused and consistent. The Day-by-Day Challenge Tracker is designed to support any personal challenge, at any length. It’s minimal, motivating, and built to help you follow through.

“Discipline is choosing between what you want now and what you want most.” –Abraham Lincoln

Why do a Daily Challenge?

  1. They help you develop discipline and consistency.
  2. They’re a finite length of time giving you a mental end goal.
  3. The daily repetition is habit forming.
  4. Challenges often gets easier as you progress.
  5. Challenges can help you get closer to a bigger goal.

Key Features:

 

  • Flexible Tracking: Set your own challenge length—5, 30, 75, 90, 100+ days

  • One-Tap Daily Check-ins: Mark each day as complete with a simple tap

  • Clean, Visual Progress: See your streak at a glance

  • Custom Challenge Titles: Personalize your challenge name and intention

  • No Sign-Up Required: Just download and go

 

Great For:​

  • Habit-building (meditation, workouts, writing, etc.)
  • Personal development and mindset resets
  • Structured programs like Whole30 or 75 Hard
  • Self-designed challenges for creative goals, wellness, or productivity
  • Anyone who wants to show up for themselves—day by day

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