Comparison

Delta Tau Lambda vs Blacksky Community

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

Head to head
About

Delta Tau Lambda

Connect with fellow members of a specific fraternity chapter. Access event information, communicate with brothers, and view important chapter documents and directories. Foster brotherhood and academic excellence within the community.

Highlights
  • Event notifications
  • Chapter member chat
  • View chapter documents
  • Access chapter directory
  • Community service program updates
Features
Read full description

This official Delta Tau Lambda 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. Delta Tau Lambda In the late 1940s seven men who had attended college in different states across the USA and had become members of Alpha Phi Alpha Fraternity Inc there, relocated to Arizona. Those men are Albrey C. Aldridge, Elmer Carrier, Harry F. Edwards, Curtis O. Greenfield, Jefferson Eugene Grigsby, Morgan Maxwell, and W. A. Robinson. On December 3, 1949 these seven men chartered Delta Tau Lambda Chapter seated in Phoenix and Tucson, Arizona, becoming the 207th Chapter of Alpha Phi Alpha Fraternity, Inc. In 1961 Delta Tau Lambda had grown such that the brothers in Tucson decided to charter another alumni chapter, Eta Psi Lambda seated in Tucson Arizona. The brothers of Delta Tau Lambda was also instrumental in the chartering of Mu Eta Chapter on the campus of Arizona State University in 1976 In addition to executing our national community service programs Delta Tau Lambda Chapter has initiated highly successful local programs.

About

Blacksky Community

A community-powered social network focused on connecting people through shared culture, identity, and interests. It offers personalized feeds, trending conversations, and tools for communities to set their own standards for more authentic interactions.

Highlights
  • Community-powered social network
  • Connect through culture and identity
  • Personalized community feeds
  • Trending conversations and discussions
  • Community-driven moderation
  • Interoperable with other open social apps
Features
Read full description

About Blacksky Social media should bring people together, not keep them scrolling. Blacksky is a community-powered social network where people connect through shared culture, identity, interests, and meaningful conversations. Built on open-source technology, Blacksky gives communities more control over their experience while creating space for authentic connection. Join over 40 million users discovering communities, sharing ideas, and shaping the future of social media. Key Features & Benefits Community Feeds – Discover and join feeds built around the topics, cultures, identities, and interests that matter most to you. Create a social experience that reflects who you are. Trending Conversations – Stay connected to what people are talking about right now. Explore trending topics, join discussions, and engage with communities that share your interests. Built Together – Blacksky is shaped by the people who use it. Share feedback, influence product decisions, and help build a better social platform through our People’s Assembly. A Network Bigger than One App- Connect with people across Blacksky, Streamplace, Leaflet, Bluesky, and other compatible apps, so you're joining a thriving conversation - not starting from scratch. Real People. Real Conversations.– Blacksky gives communities the tools to set their own standards, helping create thoughtful conversations with less spam, less AI-generated noise, and moderation shaped by humans. Why Blacksky? • Community-first social media • Open-source and transparent • Personalized feeds and discovery • Privacy-focused conversations • Built around culture, identity, and belonging • Part of the open social web Whether you're looking for meaningful conversations, vibrant communities, or a better alternative to traditional social media, Blacksky helps you find your people. Join Blacksky today and experience social media built around connection - not ads. Join Our Community Create an account: https://blacksky.community/ Migrate from Bluesky or another server: https://move.blacksky.community/ About us: https://blackskyweb.xyz/

Screenshots

Delta Tau Lambda4 screens
Blacksky Community4 screens

Verdict

The call

The clearest difference is update cadence: Blacksky Community at every 9 days against Delta Tau Lambda's every 10 months. Blacksky Community also leads on ratings volume (7 vs 1). Delta Tau Lambda's advantage is iOS requirement (12.0 vs 15.1). On price, rating, 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

On the App Store both sit at effectively the same score — 5.0 for Delta Tau Lambda against 5.0 for Blacksky Community. That said, the two scores are not equally well evidenced: Blacksky Community has 7 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Delta Tau Lambda ships an update every 10 months, Blacksky Community every 9 days. The most recent releases landed on September 25, 2026 and October 10, 2026 respectively.

Scorecard3 real differences · 7 level
Delta Tau Lambda versus Blacksky Community: the parameters behind the verdict, then further details
ParameterDelta Tau LambdaBlacksky Community
PriceFreeFree
Rating5.0 (1 ratings)5.0 (7 ratings)
Positive reviews—100.0% of reviews
Number of ratings17 — better
Update frequencyEvery 10 monthsEvery 9 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS12.0 — better15.1
Further details — not scored
Size81 MB67 MB
Age rating17+17+
DeveloperRicardo CumberbatchRishi Balakrishnan

Customer experience

Delta Tau Lambda

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Blacksky Community

All ratings7 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Delta Tau Lambda

No in-app purchases

None

Blacksky Community

No in-app purchases

Questions

Is Delta Tau Lambda free?
Delta Tau Lambda is free to download, with no in-app purchases.
Is Blacksky Community free?
Blacksky Community is free to download, with no in-app purchases.
Which has better reviews, Delta Tau Lambda or Blacksky Community?
Delta Tau Lambda and Blacksky Community are both rated 5.0 out of 5 on the App Store, from 1 and 7 ratings respectively.
Do Delta Tau Lambda or Blacksky Community have ads?
Neither Delta Tau Lambda nor Blacksky Community shows ads.
Which is updated more often, Delta Tau Lambda or Blacksky Community?
Delta Tau Lambda ships an update every 10 months, and Blacksky Community every 9 days. Most recently, Delta Tau Lambda was updated on September 25, 2026 and Blacksky Community on October 10, 2026.

Other comparisons