--- title: "Performance Check — App Overview" url: https://marlvel.ai/apps/performance-check category: Games developer: Samuel Harmon platforms: ios rating: 4.3 (28 ratings) pricing: free report_level: overview generated: 2026-04-28 last_verified: "2026-04-28T05:21:37.122Z" --- > **Key Insight:** While the app provides a niche tool for D&D groups, user feedback indicates a need for improved stability and clearer feedback mechanisms during gameplay. | Metric | Value | |--------|-------| | Category | Games | | Rating | 4.3 ★ (28) | | Pricing | free | | Platforms | iOS | | Latest Version (iOS) | 1.3.1 | | Developer | Samuel Harmon | ## What is Performance Check? Performance Check is a Dungeons and Dragons-themed utility app designed to facilitate group warm-ups and individual knowledge testing. It features a charades-style guessing game and a trivia module, providing interactive content for tabletop roleplaying enthusiasts. ## Key Features - **Guessing Game**: A group activity using heads-up style mechanics where users rotate their device to pass or score points. - **Trivia Module**: An individual knowledge test currently featuring a Spells category with hundreds of questions. - **Thematic Categories**: The app offers seven unique categories specifically focused on the world of Dungeons and Dragons. ## Who is it for? Dungeons and Dragons players and Dungeon Masters looking for interactive warm-up activities and lore-based trivia. ## Links - [App Store](https://apps.apple.com/us/app/performance-check/id1482446767?uo=4) - [Full Intelligence Report](https://marlvel.ai/apps/performance-check) --- *This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/apps/performance-check).* *Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*