Comparison

75 Days Challenge vs PT Online Pro

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

75 Days Challenge

This app helps you complete self-improvement challenges with customizable tasks, progress tracking, and motivational tools. Log daily activities, capture progress photos, and generate timelapse videos. All your data is stored securely on your device.

Highlights
  • Customizable challenge templates
  • Daily task logging with multiple input types
  • Progress photo capture and timelapse video generation
  • Detailed statistics and insights
  • Shareable progress cards
  • On-device data storage
  • Home screen widgets
Features
Read full description

Ready to actually finish a 75-day challenge? Reset75 keeps you honest. All data stays on your phone. Pick from 6 challenge templates or build your own with any combination of 20 tasks across 6 categories. Log daily tasks, capture progress photos, track streaks, and generate timelapse videos from your photos. Answers to your challenge questions • Which 75-day challenge is right for me? • How do I stay motivated past day 21? • What happens if I miss a day? • How do I track my progress photos over 75 days? • Can I customize my own fitness challenge? • Am I actually improving week over week? Challenge templates • 75 Tough — strict mode with workouts, diet, water, reading, and progress photos • 75 Soft — forgiving mode for a balanced approach • 75 Hotter — fitness, skincare, self-care, and journaling • Glow Within — meditation, journaling, reading, and no social media after 9pm • 30-Day Kickstart — a shorter challenge to build momentum • Custom — choose from 20 tasks across 6 categories, set any duration (21, 28, 30, 90 days, or more) Daily task tracking • 6 input types: checkbox, counter, duration, photo, text, measurement • Track workouts, water intake, meals, reading, journaling • Set per-task reminders at your preferred time • Strict mode restarts your count if you miss a day • Forgiving mode lets you skip and keep going Progress photos & timelapse • Capture daily photos from your camera or gallery • Browse your full photo gallery with day labels • Compare any two photos side by side • Generate a timelapse video from your photos • Add overlays: day counter, completed tasks, weight chart, watermark • Save to your camera roll or share directly Statistics & insights • Completion rate, best streak, and days completed • Daily completion chart with touch tooltips • Category breakdown: fitness, nutrition, hydration, mind, self-care • Individual task progress bars • Numeric trend charts for weight, water, steps • Lifetime view across all challenges Shareable progress cards • 3 card styles: task checklist, calendar grid, or both • Share daily or challenge completion cards • Streak badges and Reset75 branding included Reminders & notifications • Per-challenge and per-task reminder times • Choose which days to get notified • Timezone-aware scheduling Home screen widgets • Calendar grid widget showing your completed days • Today's tasks widget with completion status • Updates automatically as you log 20 themes • Free: Graphite, Chalk, Daylight • Pro: Midnight, Coral, Ember, Gilded, Golden, Cobalt, Navy, Neon, Cyber, Paper, Ink, Rose, Velvet, Bloom, Storm, Mint, Forest Private & on-device • All data stays on your phone • No account required. Works offline • No data sharing. Ever • Available in 39 languages 75 days. You either did it or you didn't. Questions or feedback? Reach out through the app's Help section.

About

PT Online Pro

Features
Read full description

PT Online Pro builds a realistic weekly workout plan from your profile, goals, and schedule — then helps you track training and diet day by day. HOW IT WORKS • Enter your profile: age, experience, injuries, equipment, and goals • Generate a personalized weekly plan with AI • Revise the plan with comments until it fits your life • Track daily completion, notes, and weekly progress • Log meals and calories on the Diet tab BUILT FOR REAL LIFE • Rest days and recovery built into your plan • Optional body photos stay on your device (not uploaded to our servers) • Daily reminder after you confirm a plan • UI available in many languages PT ONLINE PRO (OPTIONAL SUBSCRIPTION) • 14-day free trial, then $20/year • Unlimited AI plan generation and revisions • Remove banner ads • Auto-renews yearly; cancel anytime in your Apple ID settings PT Online Pro is a fitness planning tool, not medical advice. AI features need an internet connection. Free users may see ads. Privacy Policy: https://www.power-ai.app/workout/policy/ Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Start your personalized workout plan today.

Screenshots

75 Days Challenge4 screens
PT Online Pro4 screens

Verdict

The call

The clearest difference is update cadence: PT Online Pro at every 2 days against 75 Days Challenge's every 2 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. 75 Days Challenge sells 3 in-app purchases, starting at $4.99 per 7 days and PT Online Pro sells 1 in-app purchase, starting at $19.99 per year. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

75 Days Challenge ships an update every 2 weeks, PT Online Pro every 2 days. The most recent releases landed on November 9, 2026 and November 5, 2026 respectively.

Scorecard1 real difference · 9 level
75 Days Challenge versus PT Online Pro: the parameters behind the verdict, then further details
Parameter75 Days ChallengePT Online Pro
PriceFreeFree
Rating4.8 (118 ratings) — better—
Positive reviews88.2% of reviews—
Number of ratings118 — better—
Update frequencyEvery 2 weeksEvery 2 days — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better16.0
Further details — not scored
Size56 MB96 MB
Age rating4+4+
DeveloperEHM TECH LLCVu Tuan Minh

In-app purchases

3 purchases

75 Days Challenge

Subscriptions3
  • Pro - Weekly7 Days trial$4.997 Days
  • Pro - Annual7 Days trial$19.991 Year
  • Pro - Annual7 Days trial$39.991 Year
1 purchases

PT Online Pro

Subscriptions1
  • Workout Pro$19.991 Year

Questions

Is 75 Days Challenge free?
75 Days Challenge is free to download, with in-app purchases available.
Is PT Online Pro free?
PT Online Pro is free to download, with in-app purchases available.
Do 75 Days Challenge or PT Online Pro have ads?
Both 75 Days Challenge and PT Online Pro show ads.
Which is updated more often, 75 Days Challenge or PT Online Pro?
75 Days Challenge ships an update every 2 weeks, and PT Online Pro every 2 days. Most recently, 75 Days Challenge was updated on November 9, 2026 and PT Online Pro on November 5, 2026.

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