# Lineup Genius — Lineup Optimization

> Baseball/softball batting lineup optimizer using Markov-Chain run expectancy model. (iPhone/iPad app by Robert McDonald.)

- Source: https://appshunter.io/ios/app/lineup-genius/id6798720290 (this page in markdown: same URL + `.md`)
- Developer: [Robert McDonald](https://appshunter.io/developer/6798720443)
- Category: Sports
- Price: Free
- Rating: 5.00/5 from 2 App Store ratings
- Age rating: 4+
- Requires: iOS 15.0.0 · 20 MB
- Languages: American English
- Released: 2026-09-08
- Data updated: 2026-09-11
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/lineup-genius/id6798720290/reviews.md

## What is Lineup Genius?

Lineup Genius helps baseball and softball coaches improve their team's batting performance and expected run output. Users can import their team's batting statistics, and the app uses a complex Markov-Chain run expectancy model to recommend an optimized batting lineup. Lineup Genius aims to help coaches make smarter, data-driven decisions for their teams.

## Key features

- Import batting statistics
- Markov-Chain run expectancy model
- Optimized batting lineup recommendations
- Data-driven coaching decisions
- Supports baseball and softball


## Frequently asked questions about Lineup Genius

### What is Lineup Genius?

Lineup Genius is a free sports app designed to help baseball and softball coaches optimize their team's batting lineups. It uses a complex Markov-Chain run expectancy model to analyze batting statistics and suggest the best lineup for maximizing run output.

### How does Lineup Genius optimize lineups?

The app imports your team's batting statistics and applies a sophisticated Markov-Chain run expectancy model. This model calculates the probability of scoring runs based on different lineup orders, recommending the most effective configuration.

### What kind of data does Lineup Genius use?

Lineup Genius utilizes your team's batting statistics, such as hits, runs, RBIs, and other relevant performance metrics. This data is crucial for the run expectancy model to generate accurate lineup recommendations.

### Is Lineup Genius available on Android?

Currently, Lineup Genius is available for iPhone and iPod. Information regarding Android compatibility is not provided in the current data.

### How often is Lineup Genius updated?

Lineup Genius was last updated on September 8, 2026, with version 1.0. This indicates it is a new application, and future updates will depend on developer plans.

### What is the user rating for Lineup Genius?

Lineup Genius has a perfect rating of 5.0 stars based on 2 user reviews. This suggests a highly positive initial reception from its users.

### Does Lineup Genius have ads?

No, Lineup Genius does not contain advertisements. It is a free application that offers its features without interruption from ads.

### What age rating is Lineup Genius?

Lineup Genius has an age rating of 4+, making it suitable for a wide range of users, including younger players and coaches.

## Version history (last 1 release)

### 1.0 — 2026-09-08

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-11.*