66 Challenge vs Wodspot72
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
66 Challenge
Build lasting habits with a science-backed system designed to guide you through a 66-day journey. Track daily progress, visualize your transformation, and stay motivated with social features and achievements. Transform your life one habit at a time.
- Daily habit tracking
- Progress visualization
- Streak protection
- Social feed and squads
- Customizable reminders
- Achievement badges
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Transform your life one habit at a time with 66 Challenge - the science-backed app that helps you build lasting habits in just 66 days. WHY 66 DAYS? Research shows it takes an average of 66 days to form a new habit. We've built the perfect system to guide you through every single day. KEY FEATURES: - Daily Habit Tracking - Mark your habits complete each day and watch your streak grow - Progress Visualization - See your 66-day journey unfold with beautiful progress tracking - Streak Protection - Stay motivated with streak counts and milestone celebrations - Progress Photos - Capture your transformation with optional daily photos - Friends & Social Feed - Follow friends, celebrate their wins, and stay accountable together - Squads - Join or create groups to challenge habits together - Achievements - Unlock badges as you hit milestones on your journey - Reminders - Never miss a day with customizable notifications BECOME UNDENIABLE Whether you want to exercise daily, read more, meditate, or build any positive habit - 66 Challenge gives you the structure, motivation, and community to make it stick. Start your 66-day transformation today. --- Terms of Use: https://spiffy-muskmelon-f8f.notion.site/Terms-of-Service-66-Challenge-2f456f682ccc8026ac42f9567c526f57 Privacy Policy: https://spiffy-muskmelon-f8f.notion.site/Privacy-Policy-66-Challenge-1e956f682ccc80f18d6ad0a347d8707f
Wodspot72
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Welcome to Wodspot, your ultimate gym companion! We believe booking your next workout should be as seamless as the workout itself. Whether you are reserving a spot in your favorite class or organizing your weekly fitness schedule, Wodspot puts your gym in your pocket. Key Features: • Instant Booking: Browse the live schedule and reserve your spot in seconds. • Class Management: Easily view your upcoming classes, cancel if your plans change, or join waitlists for full sessions. • Push Notifications: Never miss a workout! Get instant reminders for your upcoming classes and stay updated on gym announcements. • Seamless Experience: A clean, lightning-fast interface designed to get you in, booked, and back to your day. Download Wodspot today and take the friction out of your fitness routine. We'll see you at the gym!
Screenshots
Verdict
The clearest difference is in-app purchases: Wodspot72 at none against 66 Challenge's 3. 66 Challenge's advantage is update cadence (every 5 days vs every 3 weeks) and iOS requirement (13.0 vs 15.1). On price, ads 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
Both are free to download. 66 Challenge sells 3 in-app purchases, starting at $3.99 per month. Wodspot72 asks for nothing beyond the download.
66 Challenge ships an update every 5 days, Wodspot72 every 3 weeks. Both last shipped on October 31, 2026.
| Parameter | 66 Challenge | Wodspot72 |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (5 ratings) — better | — |
| Number of ratings | 5 — better | — |
| Update frequency | Every 5 days — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 18 MB | 37 MB |
| Age rating | 12+ | 4+ |
| Developer | Moad Ghajjate El Fal | Achilleas Koletis |
In-app purchases
66 Challenge
- Pro Monthly7 Days trial$3.991 Month
- Pro Annual7 Days trial$29.991 Year
- Pro Lifetime$59.99
Wodspot72
No in-app purchases









