Comparison

Project Joy 40 vs Project 75

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

Head to head
About

Project Joy 40

Read full description

Project Joy is a 40-day challenge designed to help you build small, meaningful habits that transform your body, mind, and outlook on life. Each day, you’ll focus on seven simple habits: Move – Energise and move your body Gratitude – Appreciate what matters Giving – Share kindness with others Learn & Grow – Expand your mind Create – Express your creativity Quality – Invest in relationships Rest – You are encouraged to refill your energy and rest once a week with this challenge too. Check off each habit daily and record how you feel as your joy, focus, and confidence grow. You can take the 40-day challenge on your own, or join a community or group for shared accountability and encouragement.

About

Project 75

This app provides a structured 75-day challenge to build consistency and discipline. It generates a personalized plan based on your goals, offers a daily checklist, and includes an AI coach for motivation when needed. Focuses on building reliable systems over fleeting motivation.

Highlights
  • Personalized 75-day plan generation
  • Daily non-negotiable checklist
  • AI motivational coach
  • Streak building and progress tracking
  • Clear rules and structure for accountability
Read full description

Project 75 is a personalized 75-day challenge built for one thing: consistency. Not a complicated tracker. Not a motivational quote app. A simple daily system you can actually follow. Here’s how it works: Tell Project75 what you’re trying to improve It generates a 75-day plan you can stick to You get a daily checklist that makes the day "non-negotiable" When motivation dips, you can chat with your AI coach for a quick reset What you can do in Project 75: - Generate a 75-day plan based on your goals - Track your daily checklist (no clutter, no confusion) - Build streaks and see your progress day by day - Get motivational coaching on demand when you’re tempted to skip - Stay accountable with clear rules and structure Made for: - Anyone tired of “starting again on Monday” - Gym + fitness consistency - Students trying to lock in - Entrepreneurs and high-achievers who want a routine that holds Why it works Motivation is unreliable. Systems aren’t. Project 75 keeps the day simple so you can show up, even when you don’t feel like it. Start Day 1. Keep going. Download Project 75 and build real discipline, one day at a time. Terms of Service: https://getproject75.vercel.app/terms Privacy Policy: https://getproject75.vercel.app/privacy

Screenshots

Project Joy 403 screens
Project 754 screens

Verdict

The call

The clearest difference is in-app purchases: Project Joy 40 at none against Project 75's 2. Project Joy 40 also leads on iOS requirement (13.0 vs 17.3). On price 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. Project 75 sells 2 in-app purchases, starting at $12.99 per month. Project Joy 40 asks for nothing beyond the download.

Scorecard2 real differences · 8 level
Project Joy 40 versus Project 75: the parameters behind the verdict, then further details
ParameterProject Joy 40Project 75
PriceFreeFree
Rating—3.7 (3 ratings) — better
Positive reviews—0.0% of reviews
Number of ratings—3 — better
Update frequency—Every 10 days
Ads—No
In-app purchasesNo — betterYes
Monetization—Freemium
Devices—iPhone — better
Requires iOS13.0 — better17.3
Further details — not scored
Size22 MB17 MB
Age rating4+17+
DeveloperZappter AGZaphon AI, LLC

In-app purchases

None

Project Joy 40

No in-app purchases

2 purchases

Project 75

Subscriptions2
  • Project 75 Pro (Monthly)$12.991 Month
  • Project 75 Pro (Annual)$49.991 Year

Questions

Is Project Joy 40 free?
Project Joy 40 is free to download, with no in-app purchases.
Is Project 75 free?
Project 75 is free to download, with in-app purchases available.

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