Day75: Hard Challenge Tracker is an overall app developed by OKCOKER LLC.
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App Information
Day75: Hard Challenge Tracker is FREE to download. The APK download size is 84.90 MB. The latest version available is 1.1.1. The last update was on May 12, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on Google Play May 2026.
Description
A 75-day mental toughness challenge that transforms your discipline one day at a time. This isn't about motivation—it's about keeping promises to yourself.
Track your journey with an app that keeps you accountable. Complete two 45-minute workouts (one outdoors), follow your chosen diet, drink a gallon of water, read at least 10 pages, and take a progress photo. Every single day, for 75 days.
CORE FEATURES - Daily checklist for all 6 tasks - Smart countdown timer to your daily reset - Water intake tracker (128 oz daily goal) - Reading log with page counter - Progress photo journal with comparisons - 75-day calendar to visualize your streak - Daily reminders that keep you on track - Adjust start dates retroactively
PREMIUM FEATURES - Cloud photo backup across devices - Up to 5 photos per day - Custom challenge durations - Create your own challenge rules - Edit previous day entries - Export challenge data (CSV format) - Downloadable completion certificate
THE CHALLENGE: - Two 45-minute workouts daily (one must be outdoors) - Follow a diet of your choice (no cheat meals) - Drink 1 gallon (128 oz) of water - Read at least 10 pages of a non-fiction book (no audiobooks) - Take a daily progress photo - Miss any task? Restart from Day 1
Built for those who understand that discipline isn't negotiable. Whether you're tackling the full 75 days, or creating a custom challenge, this app tracks every task, logs every check mark, and holds you accountable when it's easier to quit.
PERFECT FOR: - Building consistent daily habits - Mental toughness training - Fitness transformations - Accountability partners - Challenge communities - Personal development journeys
Track your water intake, log your reading, store your progress photos, and watch your transformation unfold—one disciplined day at a time.
This app won't motivate you. It'll just show you exactly where you stand. The rest is up to you.
Ready to commit? Download now and start your 75-day transformation.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://day75.com/privacy/
Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.