The 75 Hard Challenge App That Keeps You Honest
Track all six daily 75 Hard tasks with one tap — two 45-minute workouts, a gallon of water, your diet, 10 pages of reading, and a progress photo. A 75-day calendar, streak widget, and milestone cards carry you from Day 1 to Day 75.
- ✓ Free download
- ✓ No ads, no account
- ✓ 100% private — data stays on your phone
- ✓ iPhone & iPad, iOS 16+
Built for One Mission: Finish 75 Hard
No fluff, no gimmicks — a bold, dark interface that turns red to green as you complete each day of the 75 day challenge.
Everything the 75 Hard Program Demands. Nothing It Doesn't.
The app mirrors every official requirement of the 75 Hard challenge — then adds the accountability tools that get you to Day 75.
One-Tap Daily Checklist
All six core tasks — two workouts, water, diet, no alcohol, reading, photo — checked off in seconds. Red turns green. Pure dopamine.
75-Day Calendar View
Every day color-coded for instant compliance feedback: green complete, red border today, gray ahead. Restart with precision if you slip.
Progress Photo Timeline
Snap your daily photo in-app and compare Day 1 vs. Day 75. Photos stay private on your phone — never uploaded anywhere.
Motivation Meter
Rate your mental resilience 1–10 each day and watch your mindset evolve — because 75 Hard is 80% mental.
Milestone Share Cards
Unlock share cards on Day 1, 25, 50 and 75. Post your proof, inspire your circle, and lock in accountability.
Memory Journal
Log breakthroughs, setbacks and reflections daily. Journaling is what makes the discipline stick after Day 75.
Custom Tasks
Stack cold showers, meditation or any extra habit on top of the six official rules — without diluting the core challenge.
Streak & Home Widget
A home-screen widget shows your streak and today's remaining tasks — the challenge stays in sight, so it stays in mind.
Private by Design
Zero ads, zero logins, zero data collection. Everything lives in secure local storage on your device — verified by the App Store privacy label.
How the 75 Hard App Works
From download to Day 75 transformation card in four steps.
Download & set your start date
Grab the app free, pick today or schedule a future kickoff for your 75 day challenge.
Complete the six daily tasks
Two 45-minute workouts (one outdoors), a gallon of water, your diet, zero alcohol, 10 pages, one photo.
Check off tasks in real time
One tap each. The interface turns red to green, your calendar fills up, your streak grows on the widget.
Hit milestones & finish Day 75
Celebrate Day 1, 25, 50 and 75 with share cards, then post your Day 1 vs. Day 75 transformation.
75 Hard Guides: Rules, Checklists & Answers
Everything you need to know before Day 1 — and every answer you'll search for during the challenge.
75 Hard Rules: The Complete List, Explained
All five official rules, what counts, what doesn't, and the mistakes that force a restart.
Read the guide → Daily System75 Hard Checklist: Your Six Daily Tasks
A printable-style daily checklist plus the fastest way to track it digitally.
Read the guide → Training75 Hard Workout Ideas (And What Counts)
Two-a-day templates, outdoor options for bad weather, and whether walking counts.
Read the guide → Nutrition75 Hard Diet: How to Choose Your Plan
Pick a diet you can hold for 75 days — with meal ideas and the no-cheat-meal rule decoded.
Read the guide → Hydration75 Hard Water Intake: Surviving the Gallon
How much a gallon really is, an hourly pacing schedule, and what counts toward it.
Read the guide → Compare75 Hard vs 75 Soft (vs 75 Medium)
Side-by-side rules of all three challenges — and how to pick the right one for you.
Read the guide → Restart RulesWhat Happens If You Fail 75 Hard?
The restart rule, why it exists, and how to come back stronger on your next attempt.
Read the guide → DrinksCan You Drink Coffee on 75 Hard?
Coffee, tea, diet soda, protein shakes — what's allowed and what counts as water.
Read the guide →75 Hard Challenge FAQ
Quick answers to the questions everyone asks before (and during) 75 Hard.