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Reins vs Ollama App: catalog facts
Reins	Ollama App
Free Free and open source under the GPL-3.0 licence.	Free Free and open source.
Linux, iOS	Windows, Linux, Android
Works with Ollama, LM Studio and OpenAI-compatible servers Can run models on the device with no server	Simple chat interface for Ollama models Runs on Android as well as desktop
Needs a model server or a downloaded model before it is useful Responses depend on the size of model your hardware can run	Requires a separately running Ollama server No iOS or macOS build listed
Downloadable app	Downloadable app
Open source	Open source
License: GPL-3.0-only	License: Apache-2.0
Not stated if an account is needed	No account needed
Works offline	Not stated if it works offline
Official website Full listing and sources Checked October 1, 2026	Official website Full listing and sources Checked September 24, 2026

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