Lineup Assistant icon

Brian Harper

For youth baseball and softball coaches seeking to automate game-day administrative tasks.

1app2.3(4)Sports

Snapshot

Who is Brian Harper?

Simplifying game-day logistics for youth sports coaches through automated roster and lineup management.

Target audience

Youth baseballSoftball coaches seeking to automate game-day administrative tasks

Rivals analysis in progress

Portfolio

1
app
Sports1

Last updated

Lineup Assistant

v2.5

3.4y ago

Maintenance

Publisher DNA

What defines Brian Harper?

Publisher DNA

Primary focus

Sports management utility tools

Scale

indie

Target audience

Youth baseball and softball coaches seeking to automate game-day administrative tasks.

Signature Patterns

  • •Focus on niche administrative utility for youth sports
  • •Paid monetization model
  • •Emphasis on rule-based automation and manual customization
Maintenance

Portfolio momentum

The publisher maintains a single app with one release in the last six months, indicating a stable, low-frequency development cycle.

Last release 178d agoActive apps 1

Portfolio

What does Brian Harper ship?

Apps

1 app analysed

Lineup Assistant icon
Lineup Assistant

Events made easy

2.3(4)

The Analyst's Read

The bottom line on Brian Harper

Bottom line

Lineup Assistant serves a clear, functional niche with a product-first approach to coach productivity. Their strategy relies on solving specific, rule-heavy administrative problems that justify a paid acquisition model.

Frequently asked questions

How many apps does Brian Harper publish?
Brian Harper has 1 app tracked by Marlvel, primarily in the Sports category.
What kind of apps does Brian Harper make?
Brian Harper's portfolio is concentrated in Sports, with an average rating of 2.3/5 across rated apps.
What is Brian Harper's top app?
By review volume across the portfolio, Lineup Assistant is Brian Harper's best-known app tracked by Marlvel.

What fed this analysis

Apps analyzed:
1
With full intel:
0
With overview:
1
Website scraped:
no
Social presence:
no

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Brian Harper, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “Brian Harper intelligence.” Updated 2026-05-04. https://marlvel.ai/publishers/brian-harper

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Data licensed under CC-BY-NC 4.0