Happy vs Happycapy

Your coding agent shouldn't wait for you to get back to your desk. A task can run for an hour and then stop five minutes in to ask for permission or a decision. Happy lets you answer from your phone, and the same agent carries on in the same repository with the same tools and context. Happy is the mobile app for Claude Code and Codex. The agents keep running on your own computer, and your phone is how you start them, steer them and review their work. WHAT YOU CAN DO FROM YOUR PHONE • Start a new session or pick up one you began at your desk • Get notified when an agent needs input or finishes • Approve or deny permission requests, or let a session run in Auto mode • Choose the model and reasoning effort from the providers set up on your computer • Review changes: a file list, colored diffs, and the full set of changes on a branch • Attach a screenshot or photo to your prompt • Browse sessions in one list or grouped by project, with each checkout's chats as tabs • Open a side chat next to a session without losing your place • Drafts follow you between your phone and your computer HOW IT WORKS Happy runs on your computer, and this app connects to it. 1. Install Happy Desktop from happy.engineering, or if you prefer the terminal, run: npm install -g happy 2. Create an account in the app. You don't need an email address or a password. 3. Scan the QR code your computer shows to link it to your phone. Then start a session from either device. What you see on your phone is the same live session that's running on your computer. YOU WILL NEED • A computer running Happy Desktop or the Happy CLI • Access to the coding agents you want to use, such as a Claude or ChatGPT/Codex plan or API key. Happy uses your existing accounts. PRIVATE BY DESIGN Sessions are end-to-end encrypted. Your code, agent and encryption keys stay on your devices. Happy's servers only relay and store encrypted session data and can't read your prompts, responses or code. OPEN SOURCE The app, the CLI and the server are MIT-licensed and on GitHub. Read the code, run your own build or host your own server. ALSO ON DESKTOP Happy Desktop adds a harness that works across providers and lets you switch models in the middle of a task. The sessions it starts show up on your phone too. Happy is an independent project. It is not affiliated with or endorsed by Anthropic or OpenAI. Claude and Claude Code are trademarks of Anthropic. Codex and ChatGPT are trademarks of OpenAI. Privacy Policy: https://happy.engineering/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Happycapy is an AI agent native computer in your browser and now on your phone. With 30k+ ready to use skills, 150+ built in APIs, and a secure personal cloud sandbox, it works for you 24/7. You can use agents to research, handle outreach, write code, create content, and manage operations all in one place. Happycapy has ranked #1 on both the weekly and monthly product on Product Hunt. AGENT-NATIVE EXPERIENCE Built from the ground up for agentic interaction. Instead of just answering questions, Happycapy AI takes on real tasks, breaks them down, executes each step, and reports back with results. BUILT-IN SKILLS LIBRARY Access a growing library of 30k+ purpose built skills for generation, coding, analysis, translation, summarization, brainstorming, and more. No prompt engineering required. CLOUD SANDBOX EXECUTION Delegate complex tasks to the cloud. This is why you can run Happycapy across both desktop and mobile, keep files consistent, and enable true 24/7 execution. Your local files stay untouched and secure. 150+ BUILT IN MODELS In addition to Claude models like Opus 4.7, Opus 4.6, and Sonnet 4.6, as well as Minimax m2.7 for agent workflows, Happycapy provides access to 150+ models that can be directly used by agents. No need to purchase or connect external APIs. 24/7 RUNNING AUTOMATION Set scheduled tasks and let Happycapy run them for you, even when your device is offline or powered off. SECURE BY DESIGN Your credentials are securely stored using the iOS Keychain. Your data stays private. Flexible Usage Options Happycapy AI is free to use with optional upgrades: - Subscribe to Pro for enhanced capabilities and higher usage limits - Pro subscribers can purchase additional credits through one-time in-app purchases that never expire Whether you're a professional looking to move faster, a creator seeking a thinking partner, or someone who wants AI that actually gets things done, Happycapy is built for you. Download Happycapy AI and experience what an AI agent can really do. SUBSCRIPTION TERMS ‣ Subscription options: Pro Monthly and Pro Yearly (auto-renewable) ‣ Pricing varies by region and is shown in-app ‣ Payment will be charged to your Apple ID account at confirmation of purchase ‣ Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period ‣ Your account will be charged for renewal within 24 hours prior to the end of the current period ‣ You can manage and cancel your subscriptions in your App Store account settings Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://happycapy.ai/privacy