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Aiyo vs RikkaHub: catalog facts
Aiyo	RikkaHub
Free The app is free and open source under the Apache-2.0 license; OpenRouter usage may have…	Free The app itself has no stated price; model access depends on the providers you configure.
Android	Android
Supports hundreds of OpenRouter models Includes reasoning, web search and chat history	Supports multiple LLM providers in one app Native Android app
Requires an OpenRouter API key Android only	Android only Licence not confirmed in the research
Downloadable app	Downloadable app
Open source	Closed source
License: Apache-2.0	License not stated
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 8, 2026	Official website Full listing and sources Checked October 2, 2026

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