Is Ollama Mobile an official Ollama app?

No. Ollama Mobile is an independent, third-party client and is not affiliated with or endorsed by Ollama. It connects to Ollama servers and Ollama Cloud, but it is a separate app.

Is Ollama Mobile a good Reins alternative?

Yes, especially if you want a native iPhone or Android app, or Ollama Cloud, web search, and image generation. Reins stays a strong pick if you want open source or one client across desktop as well as mobile.

What is the main difference between Ollama Mobile and Reins?

Ollama Mobile is a native iPhone and Android app with Ollama Cloud, web search, and image generation. Reins is an open-source client for iOS, Android, and desktop, built around per-chat configuration and self-hosted servers only.

Is Reins open source, and is Ollama Mobile?

Reins is open source under the GPL-3.0 license. Ollama Mobile is not open source, though it runs no backend and keeps your chats on the device.

Does Ollama Mobile run AI models on your phone?

No. It connects to a reachable endpoint, your own Ollama server or Ollama Cloud, rather than running models on the device.

Is Ollama Mobile free?

Yes. Ollama Mobile is free, with no in-app purchases or subscription.

Ollama Mobile vs Reins: an honest comparison (2026)

TL;DR

Pick Ollama Mobile if you want a polished native app on iPhone and Android with Ollama Cloud, web search, and image generation. Pick Reins if you want one open-source client across every platform, including desktop, with deep per-chat configuration.
Ollama Mobile in one line: a native iPhone and Android app that connects to local, self-hosted, and Ollama Cloud endpoints, with web search, image generation, and vision.
Reins in one line: a free, open-source Ollama client for iOS, Android, macOS, Windows, and Linux, built around per-chat system prompts and settings.

Competitor details below are current as of July 2026. These apps change fast, so confirm each claim against its latest release before relying on it.

Quick comparison

	Ollama Mobile	Reins
Price	Free, no in-app purchases	Free
Platforms	iPhone, iPad, and Android	iOS, Android, macOS, Windows, Linux
Runs models on-device	No, connects to a server	No, connects to a server
Needs a server or endpoint	Yes: local, self-hosted, or Ollama Cloud	Yes: your self-hosted Ollama server
Offline use	Yes with a local-network server, no on-device inference	Yes with a local-network server
Open source	No	Yes, GPL-3.0
Setup effort	Add an endpoint, test the connection, pick a model	Point it at your Ollama server
Best for	iPhone and Android users who want Cloud, web search, and image generation	People who want one open-source client on every platform, with per-chat configs

What Reins does well

Reins is the widest-reaching client in this comparison. It is free and open source under GPL-3.0, with builds for iOS, Android, macOS, Windows, and Linux, so the same app can follow you from phone to desktop. Its standout is per-chat control: each conversation gets its own system prompt, model, and parameters like temperature and context length, and you can switch models mid-chat and edit or regenerate messages. It connects to your self-hosted Ollama server and can send images to vision models. If you want open source and one consistent client on every device you own, especially with fine-grained per-chat settings, Reins is a strong pick.

Where Ollama Mobile is different

Ollama Mobile is mobile-first and native on iPhone, iPad, and Android, with layouts that adapt to tablets. It connects to local, self-hosted, and Ollama Cloud endpoints from one app, where Reins connects to a self-hosted server only. It also adds features Reins does not: agentic web search, image generation with a full-screen viewer, a model catalog to chat with, and a prompt library. Chats and prompts stay on the device, with no backend, no account, and no tracking, and it is an independent client that is not affiliated with Ollama. Models run on your chosen endpoint, not on the phone.

Who should use which

Choose Reins if you want open-source software, one client across desktop and mobile, or detailed per-chat configuration. Choose Ollama Mobile if you are focused on iPhone and Android, or you want Ollama Cloud, web search, and image generation together in one native mobile app.

Switching from Reins to Ollama Mobile

Install Ollama Mobile on your iPhone or Android device.
Add your endpoint: your Ollama server on the local network, a self-hosted remote URL, or an Ollama Cloud key.
Run a test connection, then select a model from the catalog.
Start chatting. Both apps keep chats on the device, so your Reins history does not carry over. Copy anything you want to keep before you switch.

Sources

Every competitor claim above is drawn from the app’s own repo and store listing, which change fast:

Reins - repo / source for the GPL-3.0 license, platforms, and per-chat controls · App Store. Note: iOS and macOS come from the App Store, Android and Windows from GitHub, and Linux from Flathub.
Enchanted - repo / source for platforms, license, and features · App Store for price and platforms. Note: the US listing is titled “Enchanted Developers Only” (“Enchanted LLM” in some regions), same app, ID 6474268307.
Ollama App (JHubi1) - repo / source for the Apache-2.0 license, platforms, and voice mode · releases / downloads. Note: it ships through GitHub and F-Droid, so confirm the current Google Play status before claiming it.