Exit Five vs Building a Second Brain
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Exit Five
A private online community for B2B marketing professionals to network, exchange ideas, and seek inspiration. Connect with peers to foster business growth and career advancement in marketing.
- Private community for B2B marketing professionals
- Connect with peers
- Share feedback and get ideas
- Inspiration for business and career growth
- Networking opportunities
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Exit Five is a private community for B2B marketing professionals to connect with peers, share feedback, get ideas, and inspiration to help grow your business and your career in marketing.
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.
- PARA Method Mini-Course
- Community Hub
- Exclusive event invitations
- Notetaking and creativity resources
- Gateway to comprehensive courses
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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
Verdict
The clearest difference is review sentiment: Exit Five at 75% against Building a Second Brain's 50%. Exit Five also leads on rating (4.9 vs 4.7) and update cadence (every 2 months vs every 4 months). On price, ads, in-app purchases and monetization model 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. Neither carries in-app purchases, so what you see is what you pay.
Exit Five holds the better App Store score, 4.9 against 4.7. That said, the two scores are not equally well evidenced: Exit Five has 90 ratings behind it against 12, so its average is the more settled of the two. Written reviews point the same way: 75% of Exit Five's written reviews are positive against 50% of Building a Second Brain's.
Exit Five ships an update every 2 months, Building a Second Brain every 4 months. The most recent releases landed on September 19, 2026 and September 10, 2026 respectively.
| Parameter | Exit Five | Building a Second Brain |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (90 ratings) — better | 4.7 (12 ratings) |
| Positive reviews | 75.0% of reviews — better | 50.0% of reviews |
| Number of ratings | 90 — better | 12 |
| Update frequency | Every 2 months — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.4 | 16.4 |
| Further details — not scored | ||
| Size | 90 MB | 90 MB |
| Age rating | 17+ | 17+ |
| Developer | Exit Five | Forte Labs, LLC |
Customer experience
Exit Five
Building a Second Brain
In-app purchases
Exit Five
No in-app purchases
Building a Second Brain
No in-app purchases
Questions
Is Exit Five free?
Is Building a Second Brain free?
Which has better reviews, Exit Five or Building a Second Brain?
Do Exit Five or Building a Second Brain have ads?
Which is updated more often, Exit Five or Building a Second Brain?
Other comparisons
