--- title: "Brush-Up — App Overview" url: https://marlvel.ai/intel-report/sports/com-tjmventures-brushup category: Sports developer: Tycen McCann platforms: ios rating: N/A (0 ratings) pricing: free report_level: overview generated: 2026-05-06 last_verified: "2026-05-09T09:37:42.971Z" --- > **Key Insight:** Brush-Up serves as a mobile reference and study companion for Little League baseball rules, utilizing AI to provide immediate, cited answers. | Metric | Value | |--------|-------| | Category | Sports | | Rating | N/A ★ (0) | | Pricing | free | | Platforms | iOS | | Latest Version (iOS) | 1.0 | | Developer | Tycen McCann | ## What is Brush-Up? Brush-Up is a sports education tool designed to help Little League umpires, coaches, and parents master official baseball rules. The app combines interactive study tools with an AI-powered assistant to provide quick, rule-based clarifications. ## Key Features - **Flash Cards**: Interactive cards covering definitions, game scenarios, and rules with direct links to the official rulebook. - **AI Rules Expert**: A voice-enabled AI assistant that provides accurate answers and rule citations grounded in the official Little League rulebook. - **Rulebook Browser**: A searchable, organized database of the complete rulebook with bookmarking capabilities for quick reference. - **Quick Session**: A study mode that generates 10 random flashcards for users with limited time. ## Who is it for? Little League umpires, coaches, and parents seeking to improve their knowledge of baseball rules. ## Links - [App Store](https://apps.apple.com/us/app/brush-up/id6759299285?uo=2) - [Full Intelligence Report](https://marlvel.ai/intel-report/sports/com-tjmventures-brushup) --- *This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/intel-report/sports/com-tjmventures-brushup).* *Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*