Comparison

Grind75 vs 75 Hard 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 Tracker

This app strictly tracks the 75 Hard Challenge with its original five rules. It offers features like side-by-side photo comparison, a reading log, workout reminders, and a buddy mode for accountability. All data is stored locally for privacy.

Highlights
  • Strict adherence to 5 original rules
  • Side-by-side photo comparison
  • Multi-book reading log
  • Workout gap warning
  • 1-on-1 buddy mode
  • Local data storage
Features
Read full description

75 Hard. Done right. Pay once. Forever yours. Pure 75 is a strict, no-shortcuts tracker for the 75 Hard Challenge — built for people who want the original 5 rules enforced, not "soft" variants. WHY PURE 75 - Lifetime price. One-time purchase. No subscription. No renewal. - Side-by-side photo comparison — pick any two days and see the change. - Multi-book reading log that survives switching books mid-challenge. - Built-in 3-hour gap warning between workouts. - 1-on-1 buddy mode keeps you accountable to a real person, not a social feed. THE 5 RULES, AS THEY WERE WRITTEN - Two 45-minute workouts. One outdoors. Rain or shine. - Any diet you choose — no alcohol, no cheat meals. - One gallon (3.78 L) of water per day. - 10 pages of non-fiction reading. - A daily progress photo. Miss any → restart from Day 1. That's the whole point. PRIVACY-FIRST Photos and challenge history are stored locally on your device. Optional Buddy mode shares your display name, challenge day, attempt number, and number of completed rules — never photos. See our Privacy Policy for details about analytics and purchase processing. Pure 75 is not affiliated with Andy Frisella, 1st Phorm, or 44SEVEN MEDIA.

Screenshots

Grind754 screens
75 Hard Tracker4 screens

Verdict

The call

The clearest difference is in-app purchases: Grind75 at none against 75 Hard Tracker's 2. Grind75 also leads on ratings volume (22 vs 1). 75 Hard Tracker's advantage is update cadence (every 4 days vs monthly). On price, rating, ads and monetization model 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 Hard Tracker sells 2 one-off in-app purchases. Grind75 asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Grind75 against 5.0 for 75 Hard Tracker. 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.

UpkeepUpdate frequency

Grind75 ships an update monthly, 75 Hard Tracker every 4 days. The most recent releases landed on October 7, 2026 and October 9, 2026 respectively.

Scorecard3 real differences · 7 level
Grind75 versus 75 Hard Tracker: the parameters behind the verdict, then further details
ParameterGrind7575 Hard Tracker
PriceFreeFree
Rating5.0 (22 ratings)5.0 (1 ratings) — better
Positive reviews100.0% of reviews—
Number of ratings22 — better1
Update frequencyMonthlyEvery 4 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFreeFree
DevicesiPhone, iPadiPhone, Apple Watch
Requires iOS18.017.0 — better
Further details — not scored
Size21 MB16 MB
Age rating4+4+
DeveloperPriya Pappachen YohannanPavel Korkodinov

Customer experience

Grind75

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

75 Hard Tracker

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Grind75

No in-app purchases

2 purchases

75 Hard Tracker

One-time2
  • Premium Lifetime$9.99
  • Premium + Buddy$19.99

Questions

Is Grind75 free?
Grind75 is free to download, with no in-app purchases.
Is 75 Hard Tracker free?
75 Hard Tracker is free to download, with in-app purchases available.
Which has better reviews, Grind75 or 75 Hard Tracker?
75 Hard Tracker is rated higher. Grind75 averages 5.0 out of 5 from 22 ratings, while 75 Hard Tracker averages 5.0 from 1 ratings.
Do Grind75 or 75 Hard Tracker have ads?
Neither Grind75 nor 75 Hard Tracker shows ads.
Which is updated more often, Grind75 or 75 Hard Tracker?
Grind75 ships an update monthly, and 75 Hard Tracker every 4 days. Most recently, Grind75 was updated on October 7, 2026 and 75 Hard Tracker on October 9, 2026.

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