Comparison

Polestar Parallax vs Zeta Sigma Lambda

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

Head to head
About

Polestar Parallax

Features
Read full description

Polestar is a design-focused electric performance car brand, harnessing refined performance and cutting-edge technology. We're determined to improve the society we live in by accelerating the change to a fully electric, climate-neutral approach to mobility. Parallax is a one-stop place to stay connected and informed of the latest developments from around the business. This app is for anyone who is interested in widening their knowledge about the company Polestar. You will be able to find press releases, learn more about career opportunities and gain insights into the company culture to find out what it's like to work at Polestar. It's time to make a positive change in the world. Join us on the journey towards sustainable, avant-garde electric mobility.

About

Zeta Sigma Lambda

Features
Read full description

This official Zeta Sigma Lambda App is for members of the chapter and the community 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 and the community will help us continue to develop leaders, promote brotherhood and academic excellence, while providing service and advocacy for our community. Since its founding on December 4, 1906, Alpha Phi Alpha Fraternity, Inc. has supplied voice and vision to the struggle of African-Americans and people of color around the world. Alpha Phi Alpha, the first intercollegiate Greek-letter fraternity established for African-Americans, was founded at Cornell University in Ithaca, New York by seven college men who recognized the need for a strong bond of Brotherhood among African descendants in this country. The visionary founders, known as the β€œJewels” of the Fraternity, are Henry Arthur Callis, Charles Henry Chapman, Eugene Kinckle Jones, George Biddle Kelley, Nathaniel Allison Murray, Robert Harold Ogle, and Vertner Woodson Tandy. The Fraternity initially served as a study and support group for minority students who faced racial prejudice, both educationally and socially, at Cornell. The Jewel founders and early leaders of the Fraternity succeeded in laying a firm foundation for Alpha Phi Alpha's principles of scholarship, fellowship, good character, and the uplifting of humanity. Alpha Phi Alpha chapters were established at other colleges and universities, many of them historically black institutions, soon after the founding at Cornell. The first Alumni Chapter was established in 1911. While continuing to stress academic excellence among its members, Alpha also recognized the need to help correct the educational, economic, political, and social injustices faced by African-Americans. Alpha Phi Alpha has long stood at the forefront of the African-American community's fight for civil rights through leaders such as: W.E.B. DuBois, Adam Clayton Powell, Jr., Edward Brooke, Martin Luther King, Jr., Thurgood Marshall, Andrew Young, William Gray, Paul Robeson, and many others. True to its form as the β€œfirst of firsts,” Alpha Phi Alpha has been interracial since 1945.

Screenshots

Polestar Parallax3 screens
Zeta Sigma Lambda4 screens

Verdict

The call

The clearest difference is update cadence: Polestar Parallax at fortnightly against Zeta Sigma Lambda's every 2 months. Zeta Sigma Lambda's advantage is iOS requirement (12.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Polestar Parallax ships an update fortnightly, Zeta Sigma Lambda every 2 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

Scorecard2 real differences Β· 4 level
Polestar Parallax versus Zeta Sigma Lambda: the parameters behind the verdict, then further details
ParameterPolestar ParallaxZeta Sigma Lambda
PriceFreeFree
Update frequencyFortnightly β€” betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPad, iPod β€” better
Requires iOS17.012.0 β€” better
Further details β€” not scored
Size85 MB79 MB
Age rating4+17+
DeveloperPolestarRicardo Cumberbatch

In-app purchases

None

Polestar Parallax

No in-app purchases

None

Zeta Sigma Lambda

No in-app purchases

Questions

Is Polestar Parallax free?
Polestar Parallax is free to download, with no in-app purchases.
Is Zeta Sigma Lambda free?
Zeta Sigma Lambda is free to download, with no in-app purchases.
Do Polestar Parallax or Zeta Sigma Lambda have ads?
Neither Polestar Parallax nor Zeta Sigma Lambda shows ads.
Which is updated more often, Polestar Parallax or Zeta Sigma Lambda?
Polestar Parallax ships an update fortnightly, and Zeta Sigma Lambda every 2 months. Most recently, Polestar Parallax was updated on November 3, 2026 and Zeta Sigma Lambda on October 30, 2026.

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