Claude App: How to Download and Use Claude on Mobile and Desktop
By the Chatgbot Team · Published August 24, 2026
The Claude app is Anthropic's official AI assistant, available on iPhone, Android, the web, and desktop computers. You can download it free from the App Store or Google Play, or use it in any browser at claude.ai, then sign in with an email or Google account to start chatting.
Claude is built to be helpful, honest, and easy to talk to. It handles writing, coding, research, summarizing long documents, and everyday questions, and it works the same across every device once you log in.
This guide walks through how to get the app on each platform, what it can do, and how the free and paid plans compare. If you want Claude alongside several other models in one place, there is an honest option covered near the end.
What is the Claude app?
The Claude AI app is a chat interface for Anthropic's Claude models. You type a question or paste in text, and Claude replies in clear, natural language. It can also read files you upload, help with code, and keep the thread of a long conversation.
Because your account syncs in the cloud, you can start a chat on your phone and pick it up later on a laptop. To learn more about the underlying technology, see what is Claude AI.
Claude app download: iOS and Android
Getting the Claude mobile app takes about a minute. The steps are almost identical on both phone platforms.
- iPhone and iPad: Open the App Store, search for "Claude by Anthropic," tap Get, then open the app and sign in.
- Android: Open Google Play, search for "Claude," tap Install, then open it and sign in with the same account.
When you first launch the app, you can create an account or use an existing one. If you already signed up on the web, just use the same email or Google login and your history follows you. For help with accounts, read our guide to Claude login.
Claude on the web and desktop
You do not need to install anything to try Claude. Open a browser, go to claude.ai, and sign in. The web version has the full feature set and is the fastest way to start.
There is also a Claude desktop app for Windows and macOS. It runs in its own window instead of a browser tab, which many people prefer for focused work. You download it from Anthropic's website, install it like any normal program, and sign in with your account.
All four surfaces (mobile, web, and desktop) share the same conversations, so you can move between them without losing your place.
What the Claude app can do
The Claude application is a general assistant, not a single-purpose tool. Common everyday uses include:
- Writing and editing: drafts, emails, summaries, rewrites, and tone changes.
- Coding help: writing functions, explaining code, and fixing errors.
- Document analysis: upload a PDF or long text and ask questions about it.
- Research and learning: plain-language explanations of hard topics.
- Voice and quick chat: talk to it on your phone when typing is slow.
Claude is known for careful, well-structured answers and for handling long inputs well. If you want to see it in action, try our overview of Claude AI chat.
Free vs paid: which plan do you need?
The Claude app is free to start. The free plan covers casual use, with limits on how much you can send in a given window. Paid plans raise those limits and add access to the most capable models.
| Plan | Best for | What you get |
|---|---|---|
| Free | Trying Claude, light daily use | Core chat with usage limits |
| Paid (Pro) | Regular writing and coding | Higher limits, top models, priority access |
| Team and business | Groups and companies | Shared workspace and admin controls |
For most people the free plan is enough to decide whether Claude fits their workflow. When you hit the free limits often, upgrading is the natural next step. See is Claude free for a full breakdown of what each tier includes.
Getting more out of the app
A few habits make the app much more useful:
- Give context. Tell Claude who the text is for and what tone you want.
- Upload the source. Attach the document instead of pasting a summary.
- Iterate. Ask for changes in follow-up messages rather than starting over.
- Be specific about format. Ask for a list, a table, or a short answer when that helps.
These small steps usually turn a decent reply into exactly what you needed.
Want Claude and other models in one app?
The official Claude app gives you Anthropic's models only. That is perfect if Claude is the one assistant you rely on. Some people, though, like to compare answers or switch models depending on the task.
If that sounds like you, Chatgbot is worth knowing about. It includes Claude (Sonnet) alongside OpenAI GPT, DeepSeek, Qwen, and GLM, so you can use several models in one app for a single subscription. You can switch models mid-conversation, generate images, analyze PDFs, and search the web from the same place.
It is not a replacement for the official Claude app; it is a different approach for people who do not want to pick just one AI. Both are valid, and it depends on how you like to work.
Frequently asked questions
Is the Claude app free to download?
Yes. The Claude app is free to download on iOS, Android, web, and desktop, and the free plan lets you chat with usage limits. Paid plans add higher limits and the most capable models.
How do I download the Claude mobile app?
Search for "Claude by Anthropic" in the App Store or Google Play, install it, open the app, and sign in with your email or Google account.
Is there a Claude desktop app for Windows and Mac?
Yes. Anthropic offers a Claude desktop app for both Windows and macOS. You download it from Anthropic's website and sign in with the same account you use on mobile and web.
Can I use Claude without installing anything?
Yes. Go to claude.ai in any browser and sign in. The web version has the full feature set and syncs with the mobile and desktop apps.
Try Claude with other models in Chatgbot
If you want Claude (Sonnet) together with GPT, DeepSeek, Qwen, and GLM in one clean app for a single price, give Chatgbot a try and switch between models whenever a task calls for a different one.