
75 Day Challenge: Lock
Tracker: Soft, Medium, Strict
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Free
In-App Purchases
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About
A 75-day habit challenge you can actually finish. Pick Strict, Soft, Medium, or Custom. Check off the day. Take a private photo. Lock it in.
WHAT YOU GET
• Daily checklist for workouts, water, reading, diet, and a progress photo
• Strict, Soft, Medium, or your own rules
• A 75-day grid that shows locked, missed, and days still ahead
• Private photos on this iPhone. Compare any two days.
• A Day Card you can share when you lock the day
• Widgets for the Home Screen and Lock Screen
• Reminders you control
HOW IT WORKS
1. Choose a preset and a start date
2. Do the work
3. Lock the day before midnight
On Strict, a missed day restarts the attempt. Soft and Medium keep going. History and photos stay.
Unlock with a 3-day free trial, then a weekly plan, or pay once for lifetime.
Not affiliated with any third-party challenge brand.
Privacy Policy: https://tedstudios.online/privacy-policy
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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What's New in 75 Day Challenge
1.0
September 16, 2026
Subscription plans
Weekly Unlock
Unlock extra features. Renews weekly.
$3.997 Days
3 Days trial1
In-App Purchases
$15.99
Lifetime Unlock
Unlock extra features. Pay once.




