For a genuine DeepSeek app download, start with DeepSeek’s official download page. Android users can install the mobile assistant from Google Play or download the APK directly from DeepSeek’s domain. iPhone and iPad users should use the Apple App Store. On Windows and Mac, you can use the normal chat in a browser or install DeepSeek Harness, which is a separate desktop agent rather than a desktop copy of the mobile chat app.
Last reviewed: October 11, 2026. App versions, system requirements, download URLs, and regional availability can change. Check the information shown for your device before installing.
Independent-site disclosure: Deep-AI.chat is an independent editorial guide and is not owned, operated, sponsored, authorized, or endorsed by DeepSeek. We do not host the app, APK, or desktop installers. The download links on this page lead to DeepSeek, Google Play, or Apple.
DeepSeek app download links by platform
| Platform | Official route | What you get | Important note |
|---|---|---|---|
| Android | Google Play | DeepSeek mobile assistant | Verify that the URL contains id=com.deepseek.chat. |
| Android APK | DeepSeek’s APK file | Direct Android installation package | Use only the file hosted on download.deepseek.com. |
| iPhone or iPad | Apple App Store | DeepSeek mobile assistant | Verify App ID 6737597349. |
| Windows | DeepSeek Harness for Windows or web chat | Harness desktop agent or ordinary browser chat | Harness is a different product from the mobile assistant. |
| Mac | DeepSeek Harness for macOS or web chat | Harness desktop agent or ordinary browser chat | The listed desktop build is for Apple silicon and requires macOS 13 or later. |
| Linux | DeepSeek web chat | Browser-based assistant | The official download page did not list a native Linux installer at the review date. |
| Chromebook | Web chat or Google Play when compatible | Browser chat or Android app | Google Play compatibility depends on the Chromebook and its administrator settings. |
| No installation | Official web chat | DeepSeek in a supported browser | This is usually the simplest desktop option for ordinary conversations. |
The mobile app, browser chat, Harness, developer API, and locally hosted model weights are separate ways to use DeepSeek. Download the option that matches the task rather than assuming every result labeled “DeepSeek for PC” is the same product. For a broader explanation of the company, assistant, and models, read what DeepSeek is and how it works.
How to download DeepSeek on Android
The safest and easiest Android route is the official Google Play listing. At the review date, the listing was named DeepSeek – AI Assistant, showed the publisher as DeepSeek, used package ID com.deepseek.chat, carried a Teen content rating, and showed an update date of September 30, 2026.
- Open the verified Google Play listing.
- Check that the address contains
id=com.deepseek.chat. - Confirm that the support website points to DeepSeek and the support email uses
@deepseek.com. - Review the compatibility and data-safety information shown for your device and region.
- Select Install, wait for Google Play to finish, and open the app.
- For later updates, return to Google Play or enable automatic updates in your store settings.
Google Play does not always expose the app’s file size, minimum Android version, or version number on its public desktop page. The listing shown directly on your phone is the better source for device-specific compatibility.
How to download the official DeepSeek APK
DeepSeek currently provides a direct APK at download.deepseek.com/apk/deepseek.apk. This can help when Google Play is unavailable on a compatible Android device, but Google Play remains the simpler update route when it is available.
- Check that the download address ends in
deepseek.com. Do not use a look-alike domain, shortened link, advertisement, forum attachment, or APK mirror. - Download the file from the official link above.
- If Android blocks the installation, review the prompt carefully and allow installation for the specific browser or file manager only when you are certain the file came from DeepSeek’s domain.
- Open the APK and follow Android’s installation prompts.
- After installation, return the “install unknown apps” permission to its previous setting when it is no longer needed.
- Use DeepSeek’s official download page for future updates. Do not assume a sideloaded copy will receive updates through the same route as Google Play.
An official domain reduces the risk of downloading a modified file, but it does not justify claims such as “virus-free” or “100% safe.” DeepSeek did not publish a checksum on the pages checked for this guide, so this article does not provide one.
How to install DeepSeek on iPhone or iPad
Use the DeepSeek – AI Assistant listing in the Apple App Store. The most reliable identifier is the App ID at the end of the URL: 6737597349.
When this guide was reviewed, the US App Store showed the following details:
- Seller: Hangzhou DeepSeek Artificial Intelligence Co., Ltd
- Version: 2.6.2
- Download price: Free
- Size: 80.1 MB
- iPhone requirement: iOS 15.0 or later
- iPad requirement: iPadOS 15.0 or later
- Age rating: 13+ with in-app controls
- Languages: English and 71 more
These details can change by update or region. Treat the listing shown in your own App Store as the final compatibility source.
- Open the verified App Store link.
- Confirm App ID
6737597349and review the seller, privacy information, age rating, and compatibility. - Select Get and complete Apple’s normal authentication process.
- Open the app after installation and use one of the account options currently presented by DeepSeek.
- Install future versions through the App Store rather than downloading an iOS installation file from another website.
Is there a DeepSeek app for Windows or Mac?
DeepSeek now provides an official desktop product called DeepSeek Harness. It is available as a 64-bit Windows installer and an Apple-silicon Mac application requiring macOS 13 or later. However, Harness is not simply the phone chat app placed in a desktop window.
Harness is an open-source agent application in public preview. DeepSeek describes it as a tool for working with documents, spreadsheets, code repositories, research, background tasks, scheduled automation, workspaces, and composable plugins. It can inspect and modify files inside a workspace, so review its permissions and keep backups before allowing it to work on important material.
Choose the official browser chat instead when you only want to ask questions, draft text, read files, or continue normal conversations. It requires no desktop installation.
The official Mac download page currently lists only an Apple-silicon build. If you have an Intel Mac or an older macOS version, use the browser unless DeepSeek later publishes another compatible installer.
What about Linux and Chromebooks?
DeepSeek’s official download page did not list a native Linux desktop installer at the review date. Linux users can open the official web chat in a browser. Developers can also run the open-source Harness Web UI from code, but that is a technical setup rather than a normal consumer-app installation.
On a Chromebook, start with the browser version. A Chromebook that supports Android applications may also offer the Google Play app, but compatibility depends on the device model, ChromeOS configuration, account region, and any school or workplace management rules.
How to identify the real DeepSeek app
An app name, blue icon, or use of the word “DeepSeek” is not enough to prove that a download is genuine. Use this checklist before installing:
- Begin at DeepSeek’s official download page whenever possible.
- For Android, verify package ID
com.deepseek.chatin the Google Play URL. - For iPhone and iPad, verify App ID
6737597349. - On Apple’s listing, check for seller Hangzhou DeepSeek Artificial Intelligence Co., Ltd.
- On Google Play, check the publisher, legal developer section, official website, support email, and privacy-policy link.
- For direct Android or desktop files, verify that the host is exactly
download.deepseek.com. - Reject downloads described as “MOD APK,” “premium unlocked,” “unlimited credits,” or a “secret model.”
- Do not enter payment information or account credentials into a page that cannot be traced back to DeepSeek’s official website or a verified app store.
- Do not assume store approval means that the app’s privacy practices are suitable for your personal or professional data.
Is the DeepSeek app free, and do you need an API key?
The official download page and current store listings present the consumer assistant as free to download and use. This does not guarantee unlimited messages, permanent availability, or identical features for every account and region.
You do not need a developer API key to use the ordinary mobile app. DeepSeek’s API is a separate product for connecting models to software, and it has separate usage-based billing. Developers can read the DeepSeek API setup guide and the current DeepSeek pricing guide instead of treating the mobile app as an API subscription.
DeepSeek’s Terms say that users register using an email address or a third-party account according to the options shown on the page. Those options may vary by interface or region, so follow the choices displayed in the current app rather than an old screenshot.
Store ratings currently classify the app for teenagers, but DeepSeek’s Terms describe the services as primarily intended for adults and require underage users to involve a legal guardian when local rules or the Terms require it.
What to do when the app is unavailable in your country or store
An app may be missing because of regional availability, store-account settings, device incompatibility, age controls, workplace or school management, legal restrictions, or a temporary store problem.
- Open DeepSeek’s official download page instead of relying on a search advertisement.
- Check whether the official browser chat is available to you.
- Verify that your device meets the requirements displayed by Google Play or the App Store.
- Check your app-store country, age controls, and managed-device policies.
- Visit the official DeepSeek status page for service incidents.
- Use the official APK only when it is lawful, compatible with your device, and permitted by your organization or device administrator.
Do not treat a VPN, unofficial store, emulator, or modified APK as a universal solution. It may violate local restrictions, workplace rules, store terms, or the security policy of a managed device.
Fix common DeepSeek installation and connection problems
The app will not install
Check free storage, restart the device, update the operating system and app store, and confirm compatibility in the current listing. On Android, delete a partially downloaded APK and download a fresh copy only from DeepSeek’s official domain.
Android says the app is not compatible
Google Play determines compatibility from your Android version, hardware, device certification, region, and the developer’s current settings. Do not force an installation merely because an APK can be downloaded; an unsupported device may still fail to run the app correctly.
The APK will not open
Confirm that the completed file came from download.deepseek.com, then check whether Android allows that specific app to install unknown packages. If the file has an unexpected extension, was renamed by another site, or came through an advertisement, delete it.
The app opens and immediately closes
Restart the device, install pending system updates, clear the app’s temporary cache where the operating system permits it, and reinstall from the verified store or official APK. Avoid restoring an unknown backup copy.
Sign-in or verification fails
Use the same email or third-party account method you originally selected, check spam folders for verification messages, confirm the device clock is correct, and avoid requesting many codes in rapid succession. Never share a verification code with another person or an unofficial support account.
The app shows a blank screen or cannot connect
Check the official status page, switch between a trusted Wi-Fi and mobile connection, disable network filters that you control temporarily for diagnosis, and install the current store update. A service incident cannot usually be fixed by repeatedly reinstalling the app.
You installed an unofficial app
Uninstall it, review the permissions it received, remove any device-administration access, run your device’s built-in security checks, and change credentials if you entered them into the unofficial app. Then install the genuine version through the links on this page.
Review privacy before uploading files or personal information
Authenticity and privacy are different questions. A listing can be genuine while its data practices may still be unsuitable for a confidential task.
Google Play currently states that the Android app may collect location, personal information, and other data categories; may share device or other identifiers; encrypts data in transit; and provides a way to request deletion. Apple’s listing says data that may be linked to a user includes location, contact information, user content, search history, identifiers, usage data, and diagnostics.
DeepSeek’s Privacy Policy says its services may collect prompts, text and voice input, uploaded files, photos, feedback, and chat history. It also states that personal data is directly collected, processed, and stored in the People’s Republic of China.
Before using the app or web chat, avoid uploading information such as:
- passwords, verification codes, API keys, private keys, or access tokens;
- confidential source code or unpublished product information;
- customer records, employee data, or documents covered by a confidentiality agreement;
- identity documents, payment details, or sensitive personal information;
- health, legal, financial, or employment records without an approved process; or
- another person’s information without their authorization.
Organizations should apply their own information-security, privacy, legal, and approved-software rules before installing the app or Harness on a work device.
First steps after installation
- Open the verified app and use one of the account methods currently offered by DeepSeek.
- Review the app settings and grant only the device permissions needed for the feature you intend to use.
- Begin with a small, non-sensitive prompt rather than an important private document.
- Check factual, legal, medical, financial, and safety-critical answers against reliable original sources.
- Use the browser version when installing an application provides no practical benefit for your task.
For broader product questions after installation, see the DeepSeek FAQ.
DeepSeek app download FAQ
Where can I download the official DeepSeek app?
Use DeepSeek’s official download page, Google Play listing with package ID com.deepseek.chat, or Apple App Store listing with App ID 6737597349. Avoid unrelated download portals and modified APK sites.
Is there an official DeepSeek APK?
Yes. At the review date, DeepSeek hosted a direct Android package at download.deepseek.com/apk/deepseek.apk. Verify the domain before downloading and use Google Play when it is available for your device.
Does the DeepSeek mobile app work offline?
Do not treat the consumer app as an offline copy of a DeepSeek model. It is designed to connect to DeepSeek’s online service. Running an open-weight model locally is a separate technical setup with different software and hardware requirements.
Is DeepSeek Harness the same as the mobile app?
No. The mobile app is a consumer AI assistant for Android, iPhone, and iPad. Harness is a separate open-source desktop agent in public preview for tasks involving workspaces, local files, code, plugins, and automation.
Do I need a DeepSeek API key for the app?
No developer API key is required for the ordinary consumer app. The API is a separate paid developer service for connecting DeepSeek models to software.
Why can I not find DeepSeek in my app store?
Availability can depend on your region, device compatibility, operating-system version, age settings, managed-device policy, or a temporary store issue. Use the official download page and web chat as reference points, but do not bypass laws or organizational restrictions.
Official sources checked
- DeepSeek official download page
- DeepSeek mobile download portal
- DeepSeek on Google Play
- DeepSeek on the Apple App Store
- DeepSeek Harness
- DeepSeek web chat
- DeepSeek service status
- DeepSeek Privacy Policy
- DeepSeek Terms of Use
Next step: open the official DeepSeek download page, select your device, and verify the store ID, package ID, or download.deepseek.com domain before installing anything.