Open Chat - AI bot app

Contains adsIn-app purchases
4.6
166K reviews
Content rating
Everyone
50M+
Downloads
Content rating
Everyone
Learn more
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About this app

Open Chat is a revolutionary AI chatbot, the #1 AI assistant app powered by ChatGPT 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 latest ChatGPT technology (GPT-4)
● 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 ChatGPT 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-4 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 not affiliated with 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].
Updated on
Apr 15, 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

4.6
162K reviews
devansh panja
March 16, 2026
It is Terrible not a good start. u open the app js to have ads popping up not one but two after another one after the ad is finished I click the type the same two ads show up again. look when I test out AIs I do it with an open mind but if keep on loading ads when will I use app. u want us to trust you by giving our money before we actually use ur app whr is the trust gained. please fix this immediately or u will lose customers which could be more prior to you than most of ur customers
10 people found this review helpful
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AceTools Team
March 18, 2026
Hi devansh, sorry for the unpleasant experience. Our app is free, so we need to display some ads for revenue. We will try to minimize the interruptions of ads, and you can also upgrade to the premium version to remove them. Thanks for your understanding!🌹
Angel
March 17, 2026
I would give this 5 stars if it didn't limit each of my message to 400 characters. I bought pro to help with my writing but I can never send what I want rewritten in full because of the character limit. No other AI app I use has this issue.
9 people found this review helpful
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AceTools Team
March 19, 2026
Hi Angel, thank you for your feedback. We understand that the current text length limit of 400 characters may be restrictive and impact your chat experience. We will continuously work to improve our app and enhance user satisfaction. Thank you for your understanding and support.
Akhlaq Ch
February 1, 2026
This is a very bad app. There are too many ads and limited messages. You can only send five messages, after which you will be required to get pro version. It was a bad experience and its capabilities are limited other bots (e.g grok, deep seek and chat gpt) are quite better than this one.
370 people found this review helpful
Did you find this helpful?
AceTools Team
February 2, 2026
Hi Akhlaq, sorry for the inconvenience. We need ads to feed our team. Hope you could understand us. After paying, we will remove ads and offer you unlimited questions & answers most advanced GPT-4 and continuous dialogue. It's totally up to you whether to upgrade to the premium version. Thank you.😊