DeepSeek - AI Assistant APK 2.7.4

What is DeepSeek?

DeepSeek is an AI chat assistant made by DeepSeek, an artificial intelligence company based in Hangzhou, China. It answers questions, writes and edits text, helps with code and maths, and reads files you upload. The app shot to the top of app store charts in January 2025, when the company released a reasoning model that performed close to the best Western models while reportedly costing far less to train.

On Google Play the app has passed 100 million downloads. It's one of the AI assistants in our productivity apps category, along with ChatGPT and Google's Gemini.

What's new in DeepSeek 2.7.4

The latest DeepSeek APK on Google Play is version 2.7.4, updated on November 2, 2026. The release notes on Play are brief:

• Fixes. Some known issues fixed.

DeepSeek usually announces new models on its website and social accounts rather than in app release notes. The app uses whichever model DeepSeek currently serves, so model upgrades can arrive without an app update.

Key features

Chat assistant

Ask questions, get explanations, draft messages or essays, translate text and brainstorm ideas. DeepSeek handles English and Chinese especially well and works in many other languages.

DeepThink reasoning

Tap DeepThink before sending a question and DeepSeek uses its reasoning model. It works through the problem step by step, shows that reasoning, and then gives its final answer. This is slower but more reliable for maths, logic puzzles and programming. For everyday questions, leave it off for faster replies.

Web search

Turn on Search to let DeepSeek look up current information on the web and cite the pages it used. Without it, answers come only from the model's training data, which has a cutoff date.

File and image text reading

Upload documents, PDFs or screenshots and DeepSeek extracts the text to summarise, translate or answer questions about it. It reads text from images rather than describing photos in detail.

Free with no limits on basic use

There's no paid tier in the app and no ads. During busy periods, the service sometimes shows a "server busy" message and you may need to try again.

How to install DeepSeek APK on Android

Install DeepSeek from Google Play where it's available.

1. Check that your phone runs Android 7.0 or newer.
2. Open Google Play, search for DeepSeek, and confirm the developer is DeepSeek.
3. Tap Install and open the app.
4. Sign up with an email address, Google account or phone number, depending on your region.

If the app isn't available in your country's Play Store, the web version at chat.deepseek.com works in any browser. Be careful with APK files from other sites: after DeepSeek's sudden popularity, many fake DeepSeek apps appeared, some carrying malware.

Is DeepSeek APK safe?

The official DeepSeek app from Google Play is genuine and isn't malware. It has no ads and is rated Teen. The real concerns are about data and content, not the app file:

• Data stored in China. DeepSeek's privacy policy says collected data is stored on servers in China, where companies can be required to share data with the authorities. Don't paste work documents, passwords, personal ID numbers or private conversations.
• Restrictions. In 2025, Italy's data protection authority blocked the app and South Korea temporarily paused new downloads over privacy concerns, and several governments banned it on official devices. Your employer or school may also forbid it.
• Censorship. DeepSeek avoids or gives one-sided answers on topics that are politically sensitive in China.
• Fake apps. Only trust the listing by the developer "DeepSeek" with the package name com.deepseek.chat.

Tips for using DeepSeek well

• Switch DeepThink on only when needed. It's great for maths homework, logic puzzles and debugging code, but slower for simple questions.
• Turn on Search for current events. Without it, DeepSeek answers from its training data and may not know about recent news, prices or releases.
• Ask for sources. With Search on, ask DeepSeek to list the pages it used so you can check them.
• Start a new chat for a new topic. Long conversations can drift, and a fresh chat often gives clearer answers.
• Delete what you don't need. You can delete individual chats, or clear all history in settings.

Who should use DeepSeek

DeepSeek suits students and developers who want a strong free model for maths, coding and logic, and people who want an AI assistant without subscriptions or ads. It's a weaker choice for anyone who needs to keep data out of China, for work or school accounts with strict data rules, and for questions about Chinese politics or history, where answers are filtered. If you're unsure, check your organisation's policy before using it for anything work-related.

DeepSeek vs alternatives

• ChatGPT has more features, such as image generation and voice conversations, and stores data in the US.
• Google Gemini connects with your Google apps and is free on most Android phones.
• Claude is strong at long documents and coding, with clear privacy controls.

DeepSeek is a capable free assistant, especially for maths and code with DeepThink turned on. Use it for general questions and learning, and choose a different assistant for anything sensitive.