Comparison

VitlFlow vs 75 Days Challenge

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

Head to head
About

VitlFlow

Features
Read full description

VitlFlow is a modern and intuitive calorie tracking and nutrition app designed to help users take control of their health and build better daily habits. The app allows users to easily track their calorie intake, monitor macronutrients such as protein, carbohydrates, and fats, and log their daily water consumption. With a clean and user-friendly design, VitlFlow makes it simple to record meals and gain a clear overview of personal nutrition and eating habits. VitlFlow helps users better understand how their nutrition affects their energy, fitness performance, and overall wellbeing. By providing clear statistics and insights, the app turns complex nutrition data into simple and easy-to-understand information that supports healthier decisions every day. Whether the goal is losing weight, building muscle, improving overall nutrition, or maintaining a balanced lifestyle, VitlFlow provides the tools needed to stay consistent and motivated. The app is designed for fitness enthusiasts, athletes, and anyone who wants to improve their diet and develop sustainable habits. With easy food logging, calorie tracking, macro monitoring, and hydration tracking, VitlFlow offers a simple and effective way to stay on top of personal nutrition and progress toward long-term health and fitness goals.

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.

Screenshots

VitlFlow3 screens
75 Days Challenge4 screens

Verdict

The call

The clearest difference is in-app purchases: VitlFlow at none against 75 Days Challenge's 3. VitlFlow also leads on ads (none vs shown). On price, device support and iOS requirement 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. VitlFlow asks for nothing beyond the download.

Scorecard2 real differences · 8 level
VitlFlow versus 75 Days Challenge: the parameters behind the verdict, then further details
ParameterVitlFlow75 Days Challenge
PriceFreeFree
Rating—4.9 (92 ratings) — better
Positive reviews—80.0% of reviews
Number of ratings—92 — better
Update frequency—Fortnightly
AdsNo — betterYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.115.0 — better
Further details — not scored
Size187 MB55 MB
Age rating4+4+
DeveloperMichael ZieglerEHM TECH LLC

In-app purchases

None

VitlFlow

No 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

Questions

Is VitlFlow free?
VitlFlow is free to download, with no in-app purchases.
Is 75 Days Challenge free?
75 Days Challenge is free to download, with in-app purchases available.
Do VitlFlow or 75 Days Challenge have ads?
75 Days Challenge shows ads; VitlFlow does not.

Other comparisons