Comparison

75 Day Challenge Tracker vs ScaleFlow

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

Head to head
About

75 Day Challenge Tracker

Build discipline and improve habits with a flexible challenge tracker. Customize your goals, track daily progress with photos and journal entries, and stay accountable with reminders. This app focuses on consistency over perfection, allowing you to adapt challenges to your lifestyle.

Highlights
  • Customizable challenge levels (Soft, Medium, Intense, Custom)
  • Daily progress tracking with photos
  • Mood and journal logging
  • Visual calendar for accountability
  • Forgiving mode to continue after missed days
  • Daily reminders for consistency
Features
Read full description

In 75 days, you’ll build structure, improve your habits, and prove to yourself that consistency beats motivation. I built this app to stay disciplined, focused, and consistent without following rules that didn’t fit my life. I wanted a tool that could track different types of challenges, while staying flexible enough to adapt to my lifestyle. WHY THE 75-DAY CHALLENGE TRACKER? This app isn’t about one rigid challenge. It’s about choosing the level that matches your goal and sticking to it. - Choose Your Challenge: Pick between Soft, Medium, Intense, or create a Custom challenge that fits your lifestyle and priorities. - Stay Focused Every Day: A clear daily plan keeps you locked in. No guessing, no distractions—just execution. - Build Rules That Fit Your Life: Define your own habits, set targets, adjust frequency, and build a system you can actually follow. - Track Real Physical Progress: Take daily progress photos and follow your transformation over time—week after week. - Journal Your Journey: Log your mood and write a quick note each day. Track how you feel, not just what you do. - See Progress at a Glance: Track your journey day by day with a clean calendar that keep you accountable. - Forgiving Mode: Miss a day? Keep going. Forgiving mode lets you continue your challenge without starting over—because progress isn’t linear. - Build Consistency Over 75 Days: Daily reminders help you show up, even when motivation drops. NOT JUST A CHALLENGE. A SYSTEM. If you’ve heard of extreme challenges like 75 Hard, you know how rigid they can be. This app gives you structure without forcing a one-size-fits-all approach. You decide: - how intense the challenge is - what rules matter - how strict you want to be The goal isn’t perfection. The goal is consistency over time. WHAT YOU’LL GET - Better discipline and daily structure - Visible physical and mental progress - A challenge you can recover from—not quit - Proof that consistency beats motivation TAKE CONTROL OF YOUR 75 DAYS Whether you want to get back in shape, sharpen your focus, or rebuild habits, the 75-Day Challenge Tracker gives you the structure to stay consistent—and finish what you start. Download now and start your 75-day challenge. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

ScaleFlow

Features
Read full description

ScaleFlow — Weight & BMI Assistant Track your weight in seconds. Understand it instantly. Stay motivated every day. Most weight apps overwhelm you with questions, plans, and complexity. ScaleFlow is different — it's the fastest, most beautiful way to log your weight, see real progress, and actually stick with it. WHY SCALEFLOW • Log a weigh-in in under 10 seconds — one-handed, no friction • Clean, native iOS design — no clutter, no ads, no noise • Works fully offline — your data stays on your device • Available in English, Russian, Spanish, and Chinese CORE FEATURES • Smart weight tracking with kg or lb • Beautiful trend charts (week, month, 3 months, year) • BMI calculator with healthy-range guidance • Goal setting — lose, gain, or maintain • Personalized progress predictions up to 8 weeks ahead • Smart insights that explain your trends in plain language • Full history with easy edit and delete • Daily reminder notifications you control • Weekly recap delivered every Sunday • Haptic feedback on every action GAMIFY YOUR JOURNEY • Build daily streaks and unlock 11 milestone tiers • Earn XP and level up as you log consistently • Collect achievement badges across multiple tiers • Weekly quests keep you engaged • Combo multipliers reward consistency • Monthly Wrapped — your stats, beautifully shareable • Share your progress — generate and share milestone cards and monthly recaps PRO FEATURES • Apple Health two-way sync • Body measurements: waist, hips, chest, arms, thighs • Progress photos with side-by-side comparisons • Advanced insights and full trend analysis • Activity heatmap of your logging history • Unlimited history beyond the free trial • iCloud backup and restore • Export your data anytime PRIVACY FIRST Your data is yours. Everything is stored locally on your device. No accounts required. No tracking. No selling your data. Ever. Terms of Use: https://scale-wise-journey.lovable.app/terms

Screenshots

75 Day Challenge Tracker4 screens
ScaleFlow4 screens

Verdict

The call

The clearest difference is update cadence: ScaleFlow at every 3 days against 75 Day Challenge Tracker's every 2 months. ScaleFlow also leads on device support (3 vs 1) and iOS requirement (15.0 vs 26.0). On price, ads and in-app purchases 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 Day Challenge Tracker sells 2 in-app purchases, starting at $3.99 per 7 days and ScaleFlow sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

75 Day Challenge Tracker ships an update every 2 months, ScaleFlow every 3 days. The most recent releases landed on October 19, 2026 and October 10, 2026 respectively.

Scorecard3 real differences · 7 level
75 Day Challenge Tracker versus ScaleFlow: the parameters behind the verdict, then further details
Parameter75 Day Challenge TrackerScaleFlow
PriceFreeFree
Rating4.7 (3 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings3 — better—
Update frequencyEvery 2 monthsEvery 3 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS26.015.0 — better
Further details — not scored
Size25 MB15 MB
Age rating4+4+
DeveloperInkolabTornike Svanidze

In-app purchases

2 purchases

75 Day Challenge Tracker

Subscriptions2
  • Premium – Weekly Access3 Days trial$3.997 Days
  • Premium - Annual Access$19.991 Year
1 purchases

ScaleFlow

One-time1
  • ScaleFlow Pro$4.99

Questions

Is 75 Day Challenge Tracker free?
75 Day Challenge Tracker is free to download, with in-app purchases available.
Is ScaleFlow free?
ScaleFlow is free to download, with in-app purchases available.
Do 75 Day Challenge Tracker or ScaleFlow have ads?
Neither 75 Day Challenge Tracker nor ScaleFlow shows ads.
Which is updated more often, 75 Day Challenge Tracker or ScaleFlow?
75 Day Challenge Tracker ships an update every 2 months, and ScaleFlow every 3 days. Most recently, 75 Day Challenge Tracker was updated on October 19, 2026 and ScaleFlow on October 10, 2026.

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