Report updated May 11, 2026
100 Day Challenge
For clients currently enrolled in the 100 Day Challenge program managed by their trainers.
Overview · Full Intel report in progress
100 Day Challenge is an established health & fitness app that is completely free.
What is 100 Day Challenge?
Current Momentum
v6.4
No release notes available.
Competition
Rivals identification in progress
7-Day Rank Pulse 🇺🇸
Health & FitnessNo ranking data
Rating Pulse 🇺🇸
Gathering signals...
What makes this app unique?
What Does It Look Like?
Loading...
What Are The Key Features?
Prompts clients to answer yes/no questions regarding their adherence to trainer-assigned healthy habits.
Sends automated alerts to clients to ensure consistent engagement with the program.
Provides a shared interface for both trainers and clients to track health improvements over the 100-day period.
How much does it cost?
Who Built It?
Catalyst Tech
Enabling fitness coaches to scale client accountability through habit tracking and automated communication. They bridge the gap between trainer guidance and daily client adherence.
Portfolio
12
Apps
What other apps does Catalyst Tech make?
Coach Catalyst
MyCoach by Coach Catalyst
Bulletproof and Coach Catalyst
AthleteHQ Coach
P4S Golf - Member App
ACF Accountability
Explore the full Catalyst Tech report
Portfolio breakdown, audience, momentum, and every app published by Catalyst Tech.
Analysis in progress, available soon
What do users think recently?
Analysis in progress, available soon
Analysis in progress, available soon
What is the competitive landscape for 100 Day Challenge?
How's The Health & Fitness Market?
Market outlook for this category
Available very soon
Strategic analysis coming soon
SWOT, key takeaways & outlook
The outtake for 100 Day Challenge
Key Takeaways
This app functions as a specialized accountability bridge between fitness trainers and their clients to track habit adherence.
Where Is It Heading?
Trend analysis
Available very soon