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Everywhere vs Open Hitomi: catalog facts
Everywhere	Open Hitomi
Free Free and open source; cloud model providers may charge for API usage.	Free Free and open source; AI chat uses your own API key.
Windows	Android
Reads on-screen context without copy and paste Supports many model providers, including local Ollama models	Floating overlay usable on top of other apps Bring-your-own-key chat
Needs a configured model provider to be useful On-screen reading means granting broad access to what you view	Early-stage project with a small user base Chat requires an API key from a model provider
Downloadable app	Downloadable app
Open source	Open source
License: Apache-2.0	License: AGPL-3.0-or-later
Not stated if an account is needed	Not stated if an account is needed
Not stated if it works offline	Not stated if it works offline
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.