Comparison

Purple Patch Hub vs Building a Second Brain

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

Head to head
About

Purple Patch Hub

This app connects performance-minded individuals and athletes with expert insights, education, and a supportive community. Access science-backed strategies for nutrition, training, and mindset to accelerate your performance journey. Engage in discussions and receive accountability to achieve sustained high performance in sports and life.

Highlights
  • Expert-led education on performance
  • Live and on-demand content
  • Access to high-performance coaches
  • Specialized courses for sustained performance
  • Supportive community connection
  • Small group expert discussions
  • Accountability features
Features
Read full description

The Purple Patch Hub is a unique and exclusive one-stop shop tailored specifically for time-starved athletes and performance-minded individuals. The community aspires to help people sustain high performance in sports and life. By joining the Hub, you can access expert support, cutting-edge education, and a strong community connection. These resources are designed to accelerate your performance journey and set you apart from the competition. We offer: Education: The Hub provides access to cutting-edge science-backed insights for achieving peak performance. Our live and on-demand content is curated and written by Matt Dixon, a globally recognized performance coach, and other esteemed experts in the field. You can trust that the information and strategies on nutrition, sleep, recovery, training, and mindset are actionable and proven, delivering tangible results. Expert Support: Access to Matt Dixon and Purple Patch's top-tier high-performance coaches. We are dedicated to providing invaluable perspective and advice throughout your unique journey. Courses: Our courses delve deep into essential aspects of sustained high performance. They include the foundational Purple Patch Method course, which lays the groundwork for peak performance in sports and life, and specialized courses that continually evolve to include new offerings. Community: At Purple Patch, we foster a supportive and collaborative environment. We bring together time-starved athletes and performance-minded individuals with a common goal of sustaining high performance in sport and life. Small Group Discussions: Certain topics are best explored in a close-knit, focused setting. The Purple Patch Hub offers a variety of expert-led discussion groups tailored to specific aspects of performance. Whether you're interested in female-specific concerns, addressing the needs of mature athletes, pursuing longevity, honing leadership skills, or advancing in your professional development, you can engage in intimate discussions with like-minded individuals. These sessions are facilitated by topic-specific experts and performance coaches, providing valuable insights and feedback. Accountability: Straying off course is common, but our community instills a sense of responsibility that significantly boosts your chances of success. Embrace receiving and providing positive support and accountability within our community to stay on track. Latest News and Updates: Stay informed with the latest news, perspectives, and research in performance, curated and delivered directly by Matt Dixon. In a world inundated with information, we filter the most pertinent and actionable insights, cutting through the noise and contradictions so you can concentrate on what truly drives high performance in your life. Connect Live with Others: While the Purple Patch Hub is a global community, we understand the importance of real-time connections. Within the Hub, you can engage directly with other Purple Patch members in your local area, fostering a sense of connection and engagement. This interactive aspect of our community ensures you're never alone in your journey, making you feel connected and engaged.

About

Building a Second Brain

This app helps you manage information overload and achieve your goals through personal knowledge management. Connect with a community focused on productivity and digital organization for a more peaceful and purposeful life.

Highlights
  • PARA Method Mini-Course
  • Community Hub
  • Exclusive event invitations
  • Notetaking and creativity resources
  • Gateway to comprehensive courses
Features
Read full description

Building a Second Brain is your learning community to help you transform information overload into clarity and consistent progress toward your most important goals. Here, you’ll connect with individuals who thoughtfully turn productivity, personal knowledge management, and digital organization into tools for living a more peaceful, purposeful, and fulfilling life. WHAT’S INSIDE: PARA Method Mini-Course: Learn the simple, intuitive system to tame your digital chaos and find any information right when you need it. Community Hub: Get exclusive event invitations, updates, and content—including videos and resources focused on all things notetaking, creativity, and working more intentionally. Gateway to Learning: The app is your entry point into our comprehensive courses and broader community of like-minded learners. When you master the flow of information through your life, you can accomplish anything you set your mind to. But if you continue to rely on your fragile biological brain, you’ll likely become ever more overwhelmed by the explosive growth in the complexity of your life. Download the app and start building your Second Brain today.

Screenshots

Purple Patch Hub4 screens
Building a Second Brain4 screens

Verdict

The call

The clearest difference is review sentiment: Purple Patch Hub at 100% against Building a Second Brain's 50%. Purple Patch Hub also leads on rating (4.9 vs 4.7) and ratings volume (71 vs 12). On price, update cadence, 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Purple Patch Hub holds the better App Store score, 4.9 against 4.7. That said, the two scores are not equally well evidenced: Purple Patch Hub has 71 ratings behind it against 12, so its average is the more settled of the two. Written reviews point the same way: 100% of Purple Patch Hub's written reviews are positive against 50% of Building a Second Brain's.

UpkeepUpdate frequency

Purple Patch Hub ships an update every 7 months, Building a Second Brain every 4 months. The most recent releases landed on September 21, 2026 and September 10, 2026 respectively.

Scorecard3 real differences · 7 level
Purple Patch Hub versus Building a Second Brain: the parameters behind the verdict, then further details
ParameterPurple Patch HubBuilding a Second Brain
PriceFreeFree
Rating4.9 (71 ratings) — better4.7 (12 ratings)
Positive reviews100.0% of reviews — better50.0% of reviews
Number of ratings71 — better12
Update frequencyEvery 7 monthsEvery 4 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.416.4
Further details — not scored
Size91 MB90 MB
Age rating17+17+
DeveloperPurple Patch Fitness IncForte Labs, LLC

Customer experience

Purple Patch Hub

All ratings71 ratings
Positive98.6%
Neutral1.4%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Building a Second Brain

All ratings12 ratings
Positive91.7%
Neutral0.0%
Negative8.3%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

None

Purple Patch Hub

No in-app purchases

None

Building a Second Brain

No in-app purchases

Questions

Is Purple Patch Hub free?
Purple Patch Hub is free to download, with no in-app purchases.
Is Building a Second Brain free?
Building a Second Brain is free to download, with no in-app purchases.
Which has better reviews, Purple Patch Hub or Building a Second Brain?
Purple Patch Hub is rated higher. Purple Patch Hub averages 4.9 out of 5 from 71 ratings, while Building a Second Brain averages 4.7 from 12 ratings.
Do Purple Patch Hub or Building a Second Brain have ads?
Neither Purple Patch Hub nor Building a Second Brain shows ads.
Which is updated more often, Purple Patch Hub or Building a Second Brain?
Purple Patch Hub ships an update every 7 months, and Building a Second Brain every 4 months. Most recently, Purple Patch Hub was updated on September 21, 2026 and Building a Second Brain on September 10, 2026.

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