Compare software

Happy vs HAPI: catalog facts
Happy	HAPI
Free Free and open source.	Free Free and open source under the AGPL; the coding agents it runs may have their own costs.
Android, iOS, Web	Windows, Web
Control Claude Code and Codex sessions from a phone Works on iOS, Android and the web	Works with Claude Code, Codex, Gemini and OpenCode Sessions run locally on your own machine
Agents still run on your own computer, which must stay on Homepage gives little detail on setup and security model	Requires the underlying agent CLIs and their accounts Little documentation is visible on the homepage
Downloadable app, Web application	Downloadable app
Open source	Open source
License not stated	License: AGPL-3.0-only
Not stated if an account is needed	Not stated if an account is needed
Needs internet	Needs internet
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked October 2, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.