Comparison

Zeta Beta Lambda 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

Zeta Beta Lambda

Features
Read full description

This official Zeta Beta Lambda App is for members of the chapter to find out about our events, chat with Chapter members, View Chapter Documents, View Chapter Directory, and much more. The ability to effectively communicate with Chapter members will help us continue to develop leaders, promote brotherhood and academic excellence, while providing service and advocacy for our community. The App also allows guest to view many features of the app in the GuestView. Guest can also receive push notifications of Chapter and Community events. As a Guest you can also contact the Brothers, with any questions, or comments. Zeta Beta Lambda got its beginning in 1954. Brothers in the area were concerned about the lack of an Alpha chapter in the area to foster Alpha spirit, scholarship, national programs, and to promote partnership with local Black Greek organizations. This concern went beyond the immediate need to start a chapter, but, as a group, to improve educational opportunities, to further the political economic, and social development of black people in the community. The Zeta Beta Lambda Foundation, Inc., was established on February 2, 2002 by seven members of the Alpha Phi Alpha Fraternity, Inc., Zeta Beta Lambda Chapter. It is incorporated as a nonprofit public benefit corporation under the California State laws for charitable purposes. It is designed to collaborate with chapters of the Alpha Phi Alpha Fraternity, Inc., members of the Pan Hellenic council and other community organizations whose purposes are congruent with the Zeta Beta Lambda Foundation.

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

Zeta Beta Lambda4 screens
Building a Second Brain4 screens

Verdict

The call

Zeta Beta Lambda and Building a Second Brain are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on October 18, 2026 and October 13, 2026 respectively.

ScorecardNo meaningful differences
Zeta Beta Lambda versus Building a Second Brain: the parameters behind the verdict, then further details
ParameterZeta Beta LambdaBuilding a Second Brain
PriceFreeFree
Rating—4.7 (12 ratings) — better
Positive reviews—50.0% of reviews
Number of ratings—12 — better
Update frequencyEvery 4 monthsEvery 4 months
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.1 — better16.4
Further details — not scored
Size25 MB90 MB
Age rating17+17+
DeveloperRicardo CumberbatchForte Labs, LLC

In-app purchases

None

Zeta Beta Lambda

No in-app purchases

None

Building a Second Brain

No in-app purchases

Questions

Is Zeta Beta Lambda free?
Zeta Beta Lambda 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.
Do Zeta Beta Lambda or Building a Second Brain have ads?
Neither Zeta Beta Lambda nor Building a Second Brain shows ads.
Which is updated more often, Zeta Beta Lambda or Building a Second Brain?
Zeta Beta Lambda ships an update every 4 months, and Building a Second Brain every 4 months. Most recently, Zeta Beta Lambda was updated on October 18, 2026 and Building a Second Brain on October 13, 2026.

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