LM Studio vs Ollama on a Mac: Which One Should You Use?
Want a window? Pick LM Studio. Live in Terminal or code? Pick Ollama.
Both let you run AI models on your own Mac, offline once a model is downloaded. They go about it differently. Here is how they compare in October 2026 and a simple way to choose.
The short answer
- LM Studio is a desktop app. You find and download models inside it and use it like any Mac app.
- Ollama is a command-line tool with a Mac app and a model library. It is the one coding tools plug into.
- Both work offline once you have downloaded a model, and both need Apple silicon for good results.
- On an 8GB Mac, stick to small models in either. 16GB or more is the comfortable starting point.
- You can install both. Many people do.
Side by side
| LM Studio | Ollama | |
|---|---|---|
| How you use it | A desktop app. Download models in the app and chat | Terminal commands, plus a Mac app. For example, ollama run gemma4 |
| Finding models | Search and download inside the app | Pick from the Ollama library by name |
| Offline | Can operate entirely offline once model files are downloaded | Runs local models without internet once downloaded |
| Mac requirements | Apple silicon (M1 or later), macOS 14 or newer, 16GB+ recommended. Intel Macs are not supported | Check ollama.com for current requirements |
| Apple-optimised models | Runs MLX and llama.cpp under the hood | Offers MLX builds for some models, such as the Gemma 4 sizes |
| Agent and coding features | Its current app is an agent for documents, code, automation and voice transcription | Launches coding agents such as Claude Code, Codex and OpenCode with a local or cloud model, and connects to Claude and ChatGPT desktop apps |
| Cloud option | Offers cloud services, which it describes as zero data retention | Offers cloud models that need usage credits or a paid plan |
How to choose
- You want something that looks like a normal Mac app.Choose LM Studio. Browse, download and chat without touching Terminal.
- You write code or scripts.Choose Ollama. Coding tools connect to it, and it is easy to start from a script or a terminal.
- You want to try a model quickly and delete it later.Either works. Ollama is a single command to download and run; LM Studio is a search and a click.
- You are not sure.Start with LM Studio, then add Ollama when you need it for a coding tool.
What to watch for
- Disk space.Models are several gigabytes each. Delete the ones you don’t use.
- Memory, not just the chip.The size of the model you can run depends on your Mac’s memory. Our coding and AI guide explains how much you need.
- Two apps, two libraries.They are separate programs, so a model you download in one is usually not available in the other. Plan your disk space.
Questions we get asked
Does LM Studio work on an Intel MacBook?
No. LM Studio’s requirements page says Intel-based Macs are not currently supported. It needs an Apple-silicon Mac (M1 or later) running macOS 14 or newer.
Can I run LM Studio on an 8GB Mac?
LM Studio says you may be able to, but you should stick to smaller models and modest context sizes. It recommends 16GB or more.
Do I need internet to use them?
You need it to download models. After that, both can run offline.
Which one is better for coding?
Ollama has the stronger story for coding tools today, with direct support for launching agents like Claude Code. LM Studio is moving into agent features too.
Not sure your Mac can run local AI?
Message Aparna your Mac model and its memory. She’ll tell you what you can run, or what to upgrade to.
Product details checked on 28 October 2026 and can change.
