Comparison

15SOF vs Mu Lambda

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

Head to head
About

15SOF

Capture and receive video clips of yourself from live events. This app allows fans to get and share moments they appear on videoboards or TV screens. Register, take a selfie, and get your video memories delivered to your phone.

Highlights
  • Receive video appearances from live events
  • Share video memories
  • Selfie registration
  • Direct video delivery to phone
  • Award-winning fan experience
Read full description

15 Seconds of Fame is a simple way for fans to receive their video appearances from live events. Have you ever appeared on a videoboard or wondered if you were on TV? Now there is a way to receive and share these special memories. Register, take a selfie, and we will deliver your fame directly to your phone. 2018 Best in Mobile Fan Experience Award Winner - Sports Business Journal. Note: Continued use of GPS running in the background can dramatically decrease battery life.

About

Mu Lambda

Connect with fellow chapter members, stay updated on events, and access chapter resources. This app facilitates communication, event participation, and access to important chapter documents and directories.

Highlights
  • Event notifications
  • Chapter member chat
  • View chapter documents
  • Access chapter directory
  • Read monthly magazine
  • Pay chapter dues
Features
Read full description

This official Mu Lambda Chapter App is for members of the chapter to find out about our events, chat with Chapter members, View Chapter Documents, View Chapter Directory, View our monthly magazine (The Torch) Pay Chapter Dues 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. Mu Lambda is Alpha's eleventh alumni chapter, chartered October 1, 1923, in Washington D.C. The chapter was established, in part, in response to the desire of graduate brothers, many whom were initiated into Beta Chapter at Howard University, to give aid to the undergraduate brothers and continue the work of Alpha. Chartered by 22 distinguished men of Alpha, which included Jewel Nathaniel Allison Murray and Jewel Robert Harold Ogle. First Officers: The officers elected at the first meeting were Brother Harold Stratton-President, Brother John Lowery-Vice President, Brother Victor Daly- Secretary, Brother Daniel W. Edmonds-Treasurer, and Brother Nathaniel Allison Murray (Jewel)-Chaplain. Mu Lambda was thus established and was on its way into history! Chapter Legacy  There have been six members who served as the General President of Alpha Phi Alpha Fraternity, Inc. and two who served as the Eastern Region Vice President. Mu Lambda is equally proud of our current brothers making their mark in the Washington D.C. community and beyond. Our chapter has many entrepreneurs, activists, political leaders, philanthropists, academicians, ministers and so much more. Our diverse brotherhood age range is between the ages of 25 and 98. We all work together to maximise the brotherhood of Alpha by following the Objective, Mission and AIMS of our Fraternity.

Screenshots

15SOF4 screens
Mu Lambda4 screens

Verdict

The call

The clearest difference is rating: 15SOF at 4.8 against Mu Lambda's 4.0. 15SOF also leads on ratings volume (5.2K vs 1). Mu Lambda's advantage is update cadence (every 5 days vs monthly). 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

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

15SOF holds the better App Store score, 4.8 against 4.0. That said, the two scores are not equally well evidenced: 15SOF has 5.2K ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

15SOF ships an update monthly, Mu Lambda every 5 days. The most recent releases landed on November 1, 2026 and October 16, 2026 respectively.

Scorecard3 real differences · 7 level
15SOF versus Mu Lambda: the parameters behind the verdict, then further details
Parameter15SOFMu Lambda
PriceFreeFree
Rating4.8 (5.2K ratings) — better4.0 (1 ratings)
Positive reviews89.2% of reviews—
Number of ratings5.2K — better1
Update frequencyMonthlyEvery 5 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS13.012.0 — better
Further details — not scored
Size56 MB37 MB
Age rating12+17+
Developer15 SECONDS OF FAME, INC.Ricardo Cumberbatch

Customer experience

15SOF

All ratings5,190 ratings
Positive96.6%
Neutral1.1%
Negative2.3%
Written reviews120 reviews
Positive89.2%
Neutral1.7%
Negative9.2%

Mu Lambda

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

Bugs and requests

15SOF

Reported bugs

3 issues
  • Login/signup problems
  • Inconsistent video quality
  • Delayed video delivery

Requested features

3 requests
  • Expand to more sports and events
  • Improve video search and retrieval
  • Add more customization options

Mu Lambda

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

15SOF

No in-app purchases

None

Mu Lambda

No in-app purchases

Questions

Is 15SOF free?
15SOF is free to download, with no in-app purchases.
Is Mu Lambda free?
Mu Lambda is free to download, with no in-app purchases.
Which has better reviews, 15SOF or Mu Lambda?
15SOF is rated higher. 15SOF averages 4.8 out of 5 from 5.2K ratings, while Mu Lambda averages 4.0 from 1 ratings.
Do 15SOF or Mu Lambda have ads?
Neither 15SOF nor Mu Lambda shows ads.
Which is updated more often, 15SOF or Mu Lambda?
15SOF ships an update monthly, and Mu Lambda every 5 days. Most recently, 15SOF was updated on November 1, 2026 and Mu Lambda on October 16, 2026.

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