Comparison

Grind75 vs 75 Hard Challenge Day Tracker

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

Head to head
About

Grind75

This app helps you build discipline and stay consistent with self-improvement challenges like 75 Hard or 75 Soft. It offers flexible tracking for various habits, multiple challenge modes, and progress visualization to support your personal growth journey without rigid rules.

Highlights
  • Customizable challenge lengths
  • Multiple challenge modes (Hard, Medium, Soft, Parent)
  • Habit tracking for fitness, water, reading, diet, and more
  • Progress photo and milestone tracking
  • Flexible system with pause and resume options
  • Health integration for step tracking
  • Shareable transformation cards
Features
Read full description

Grind75 is a flexible habit tracker and challenge tracker designed to help you complete 75 Hard, 75 Soft, or any custom self-improvement challenge. Build discipline, stay consistent, and track your daily habits—without rigid rules or burnout. Whether you're working on fitness, routine building, or personal growth, Grind75 adapts to your lifestyle. Start Any Challenge Choose from 21, 30, 60, 75, or 100-day challenges—or create your own custom challenge tailored to your goals. Build routines that work for you. Multiple Challenge Modes ● Hard Mode – for strict 75 Hard-style discipline ● Medium Mode – balanced and structured ● Soft Mode – sustainable and flexible habits ● Parent Mode – designed for busy parents Parent Mode – Built for Real Life Stay consistent while balancing responsibilities: ● Realistic daily goals ● Grace days ● Audiobook-friendly reading ● Quiet-time tracking Habit Tracker for Daily Consistency Track habits like: ● Workouts & fitness ● Water intake (with reminders) ● Reading (books or audiobooks) ● Diet & nutrition ● Outdoor activity ● Daily steps (Health integration) ● Custom habits Stay accountable, build streaks, and improve every day. Track Progress & Transformation ● Capture progress photos ● Compare before & after results ● Track milestones throughout your challenge ● View past challenges with stats and insights Stay Motivated ● Generate shareable transformation cards ● Completion recognition screen for finished challenges ● Celebrate wins and milestones ● Stay consistent through your journey Flexible & Forgiving System Missed a day? Keep going. ● Restart anytime ● Pause, stop, or resume your challenge ● Focus on progress over perfection Smart Features That Make It Easy ● Browse 21 ready-made tasks across 6 categories ● Add, edit, delete, or reorder tasks ● Swipe to manage your habits ● Automatic step tracking with Health integration ● Set multiple water reminders ● Localized water units (oz / mL) No Subscriptions. No Ads. Grind75 keeps it simple: ● Start free ● Unlock everything with a one-time purchase ● No ads ● No subscriptions ● Just results Why Grind75? ● Perfect for 75 Hard & 75 Soft challenges ● Flexible habit tracking system ● Designed for real-life consistency ● Built for discipline without burnout Your challenge. Your rules. Let’s grind.

About

75 Hard Challenge Day Tracker

This app helps you track your progress through customizable 75-day challenges, offering options from strict rules to flexible plans. Monitor daily tasks, water intake, and visualize your transformation with a photo timeline. Stay motivated with streaks and reminders.

Highlights
  • Customizable challenge rules (75 Hard, 75 Soft, Custom)
  • Daily task checklist
  • Water intake tracking
  • Progress photo timeline
  • Streak calendar
  • Home Screen widget
  • Daily reminders
Features
Read full description

Take on the 75 day challenge your way. Pick 75 Hard, 75 Soft, or build a Custom challenge with your own rules, then check off your tasks every day for 75 days. CHOOSE HOW STRICT YOUR CHALLENGE IS - 75 Hard: the canonical rules. Two workouts, water, reading, diet, progress photo. Miss a day and you restart from day 0. For purists. - 75 Soft: the gentler version with achievable daily tasks and grace days. - Custom: your tasks, your rules, your 75 days. GRACE DAYS - MISS A DAY WITHOUT LOSING EVERYTHING On Soft and Custom, a missed day does not wipe your progress. Instead, one day is added to the end of your challenge. You stay accountable without losing weeks of work to one bad day. (Hard keeps the classic day 0 restart.) EVERYTHING YOU NEED TO FINISH - Daily checklist for your preset's tasks: workouts, water, reading, diet, progress photo - Built-in water tracking - Progress photo timeline: watch 75 days of change side by side - Streak calendar with milestone celebrations along the way - Home Screen widget with today's tasks, so the challenge stays in front of you - Daily reminder at the time you choose WHY PEOPLE SWITCH TO THIS TRACKER Most 75 hard challenge apps force one rulebook and reset you to day 0 the moment you slip. This one lets you decide how strict to be, tracks your water without a second app, and turns your daily photos into a timeline you will actually want to look back on. Whether it is your first attempt or your fifth restart, day 1 starts today. 75 Hard Challenge Day Tracker is a subscription app. Payment is charged to your Apple Account. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the period. Manage or cancel anytime in Settings. Terms: https://www.benships.app/75challenge/terms Privacy: https://www.benships.app/75challenge/privacy

Screenshots

Grind754 screens
75 Hard Challenge Day Tracker4 screens

Verdict

The call

The clearest difference is review sentiment: Grind75 at 100% against 75 Hard Challenge Day Tracker's 0%. Grind75 also leads on rating (5.0 vs 3.0) and monetization model (free vs subscription). 75 Hard Challenge Day Tracker's advantage is update cadence (every 5 days vs monthly). 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Grind75 holds the better App Store score, 5.0 against 3.0. That said, the two scores are not equally well evidenced: Grind75 has 22 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of Grind75's written reviews are positive against 0% of 75 Hard Challenge Day Tracker's.

UpkeepUpdate frequency

Grind75 ships an update monthly, 75 Hard Challenge Day Tracker every 5 days. Both last shipped on October 7, 2026.

Scorecard5 real differences · 5 level
Grind75 versus 75 Hard Challenge Day Tracker: the parameters behind the verdict, then further details
ParameterGrind7575 Hard Challenge Day Tracker
PriceFreeFree
Rating5.0 (22 ratings) — better3.0 (1 ratings)
Positive reviews100.0% of reviews — better0.0% of reviews
Number of ratings22 — better1
Update frequencyMonthlyEvery 5 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterSubscription
DevicesiPhone, iPad — betteriPhone
Requires iOS18.017.6 — better
Further details — not scored
Size21 MB71 MB
Age rating4+4+
DeveloperPriya Pappachen YohannanNgoc Truong

Customer experience

Grind75

All ratings13 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews9 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

75 Hard Challenge Day Tracker

All ratings1 ratings
Positive0.0%
Neutral100.0%
Negative0.0%
Written reviews1 reviews
Positive0.0%
Neutral100.0%
Negative0.0%

In-app purchases

None

Grind75

No in-app purchases

None

75 Hard Challenge Day Tracker

No in-app purchases

Questions

Is Grind75 free?
Grind75 is free to download, with no in-app purchases.
Is 75 Hard Challenge Day Tracker free?
75 Hard Challenge Day Tracker is free to download, with no in-app purchases.
Which has better reviews, Grind75 or 75 Hard Challenge Day Tracker?
Grind75 is rated higher. Grind75 averages 5.0 out of 5 from 22 ratings, while 75 Hard Challenge Day Tracker averages 3.0 from 1 ratings.
Do Grind75 or 75 Hard Challenge Day Tracker have ads?
Neither Grind75 nor 75 Hard Challenge Day Tracker shows ads.
Which is updated more often, Grind75 or 75 Hard Challenge Day Tracker?
Grind75 ships an update monthly, and 75 Hard Challenge Day Tracker every 5 days. Most recently, Grind75 was updated on October 7, 2026 and 75 Hard Challenge Day Tracker on October 7, 2026.

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