Mochi

Product Introduction

1. Definition: Mochi is a macOS desktop pet application, a category of interactive virtual companion software that runs persistently on the user's desktop. It is a native macOS application (.app) distributed via disk image (.dmg) and zip archive.
2. Core Value Proposition: Mochi exists to provide ambient digital companionship and automated desktop organization. Its primary value is dual: enhancing user well-being through a reactive, cute virtual pet and passively improving digital workspace hygiene by automatically filing loose desktop files into categorized folders without user intervention.

Main Features

1. Intelligent Desktop File Management: Mochi autonomously scans the macOS Desktop for unorganized files. Using a rules-based categorization system, it identifies file types (e.g., screenshots, documents, media) and physically moves them into corresponding pre-existing folders. A critical technical detail is its non-destructive operation; it never deletes files and maintains a full undo history accessible via the menu bar item "Where Did My Files Go?", ensuring user control and data safety.
2. Context-Aware Behavioral AI: The pet features a dynamic reaction system with hundreds of pre-programmed responses. It reacts contextually to user activity, including the active application (e.g., commenting on coding in VS Code or designing in Figma), system uptime, and time of day (e.g., teasing about late-night work). This is powered by local event monitoring, not cloud processing. An optional integration allows for AI-generated comments using a user's own API key for OpenAI's ChatGPT, Anthropic's Claude, or Google's Gemini.
3. Mochi Pro Life Simulation Module: This premium upgrade introduces a gamified life-sim layer. Users can cultivate a strawberry tree, construct a nest, and manage a family lifecycle from egg to adult Mochi. The simulation incorporates resource management (scarce strawberries requiring watering) and narrative consequences, adding depth and long-term engagement to the desktop pet experience.

Problems Solved

1. Pain Point: Digital Desktop Clutter and Manual File Sorting. Manually organizing a constantly accumulating pile of screenshots, downloads, and documents on the Desktop is a repetitive, time-consuming task that disrupts workflow and mental clarity.
2. Target Audience: The primary user personas are macOS users who value a clean digital workspace but dislike manual organization, including remote workers, students, creative professionals, and users who enjoy ambient or cozy gaming experiences. It also appeals to fans of virtual pets like Tamagotchi or those seeking low-stakes digital companionship.
3. Use Cases: Essential for users who frequently save files to their Desktop as a temporary holding area and need passive, automated sorting. It's also valuable for users who work long hours at their computer and benefit from subtle, positive interruptions or ambient companionship to reduce feelings of isolation or monotony.

Unique Advantages

1. Differentiation: Unlike traditional desktop cleaning scripts or manual filing, Mochi provides a visual, gamified, and non-intrusive automation layer. Compared to other desktop pets, its core utility of file management is unique. Unlike cloud-based assistants, it operates entirely locally, ensuring privacy (no account, no tracking).
2. Key Innovation: The seamless integration of a utilitarian productivity tool (automated file sorting) with an emotionally engaging virtual pet. The "undo any move" safety mechanism is a critical innovation that builds user trust in automation. The optional, user-key-based AI comment feature allows for personalized interaction without compromising the app's core local-first privacy model.

Frequently Asked Questions (FAQ)

1. Is Mochi safe for my files? Does it delete anything? Mochi is designed with file safety as a priority. It only moves files and never deletes or overwrites them. Every action it takes can be instantly undone via the "Where Did My Files Go?" option in its menu bar menu, allowing full user control and recovery.

2. How do I install Mochi on macOS if it's "unverified"? Because Mochi is a free indie app without a paid Apple Developer certificate, macOS Gatekeeper will initially block it. To install, open System Settings > Privacy & Security, scroll down to the security section, and click "Open Anyway" next to the Mochi warning. You only need to do this once on first launch.

3. What is the difference between Mochi and Mochi Pro? The free version of Mochi includes the desktop pet with all its reactions, comments, and basic file management. Mochi Pro is a paid upgrade that unlocks an expanded life simulation game within the app, featuring a strawberry tree, nest-building, and raising a Mochi family, adding a long-term gameplay loop.

4. Does Mochi require an internet connection or collect my data? No. Mochi runs entirely locally on your Mac. It does not require an internet connection for its core functions, does not have user accounts, and does not collect or track any personal data. The optional AI comment feature uses your own external API key.

5. What are the system requirements for Mochi? Mochi requires macOS 13 (Ventura) or later. It is compatible with both Apple Silicon (M1/M2/M3) and Intel-based Macs. It runs as a menu bar application for persistent, low-impact operation.