Open Chat - AI bot app

Contains adsIn-app purchases
329K reviews
Content rating
Rated for 3+
50M+
Downloads
Content rating
Rated for 3+
Learn more
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About this app

Open Chat is a revolutionary AI chatbot, the #1 AI assistant app that utilizes the latest AI chat technology.

This AI chatbot with industry-leading features can understand any questions and generate human-like text responses; Assist with your writing, such as essays, stories, lyrics, etc., in any language.

Download the best AI chat bot app and enjoy continuous and fluid AI chat now!

Features of Open Chat:
● Answer questions in any field (Social, health, work, entertainment, etc)
● Powered by the newest AI models
● Continuous dialogue
● Handle any task
● Simple and elegant AI chatbot UI
● Night Mode


⁉️【 ASK AI ANYTHING 】

You can ask Open Chat any question and get instant responses, just like chatting with a knowledgeable friend.

Ask AI to:
answer questions in any area;
write a poem, a rap song, a story;
translate something;
tell you a joke;
role play;
make a travel plan for you, etc.


✍️【 AI WRITING ASSISTANT 】

Open Chat is not only a smart chatbot but also a creative AI writing assistant. From essays to social media posts, lyrics, stories, homework, and more, it can help you with any writing task. Write anything effortlessly with this AI-powered app!


🤖【 RELIABLE AI CHAT PARTNER 】

Seeking advice? Need a chat partner? Open Chat is always at your service. It can generate human-like responses, giving you the feeling that you are talking with a friend. Ask AI to recommend you movies, books, entertainment activities, etc., maybe there will be surprises!


🔎【 GRAMMAR CHECKER 】

Open Chat was developed on GPT-5-nano and can act as a grammar checker, spell checker, and punctuation corrector, ensuring that your writing is error-free and of the highest quality. It’s your perfect proofreading assistant.


💬【 CONTINUOUS DIALOGUE 】

Smart Open Chat remembers your chat history and can pick up where you left off. Whether you want to ask follow-up questions or just continue a previous chat, AI chatbot is always ready to talk. The more you talk to it, the more it learns about your preferences and style.


🌐【 SUPPORT ALL LANGUAGES 】

Multilingual AI chatbot can help you translate text, learn and practice languages. Chat with Open Chat in any language you want!


📜【 CHAT HISTORY 】

Open Chat automatically saves your chat history, you can review the information anytime you need and delete the conversation if you don’t need it.


More features of Open Chat are waiting for you to explore! Download this powerful chat bot app and start your AI chat now. You'll always have a personal AI assistant for life, work, and study.


Disclaimer
* Open Chat is independently developed and not affiliated with, endorsed, or sponsored by OpenAI.
* The information provided by Open Chat is only for informational purposes, and should not be regarded as authoritative.


If you have any questions, feedback, or suggestions, please feel free to contact us at [email protected].
AI Chatbot and AI writing assistant powered by the newest AI models.
Updated on
Oct 22, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    App activity, App info and performance, and Device or other IDs
  • Data is encrypted in transit
  • You can request that data be deleted

Ratings and reviews

322K reviews
Ian Jaskela
November 6, 2026
I have no problems with the app itself it's rather user-friendly and there's a lot of options on the page and love used it a number of times but the paywall the cost just makes it so I hardly ever use it and I turn it to other AI, all in all it's a decent platform and worth downloading and looking at but also the ads are ridiculous and intrusive
31 people found this review helpful
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AceTools Team
November 10, 2026
Hi Ian, thanks for your thoughtful feedback. We're glad you find the app user-friendly. Subscriptions and ads help support servers, maintenance, and improvements. We understand your concerns about cost and ad frequency and will share them with our team.❤️
Yamil Betancourt S
October 20, 2026
I found this app through a YouTube ad saying it was free to use with no subscriptions. False. After my first message it said I had 11 free messages left, with a Get VIP button in my face. The ad claimed it automated a whole day in five minutes. In reality it is a plain chat box with a character limit and ads everywhere, even ads for other AI apps. If the ad says free and no subscriptions but the app runs a countdown to a paywall, that is bait. One star, because zero is not an option.
39 people found this review helpful
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AceTools Team
October 22, 2026
Hi Yamil, we're sorry the app didn't match the ad's promise. Ads help keep the app free and maintain servers, and you can get more usage through daily check-ins and watching ads. We'll seriously consider your feedback and work to make the app clearer and better.❤️
Anand Kumar Rai (Priyam)
September 9, 2026
ya,The Open Chat AI app is a great tool that offers a wide range of features, including an AI solver, image tools, image style conversion, DeepSeek-R1, photo design, document processing, web search, video summaries, and the ability to query via links. However, there is one downside: it isn't free to use indefinitely; you are required to subscribe after three days. This is problematic for students who are currently in school or college and not yet earning an income—how are they supposed to use it
690 people found this review helpful
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AceTools Team
September 10, 2026
Hi Anand, thank you for recognizing the many features Open Chat offers. We understand that subscription costs can be challenging, especially for students. Subscription fees help us maintain servers and provide continued service. We also offer limited free access, and we’ll keep working to make Open Chat more accessible and valuable.💗