QuillBot: AI Writing, Keyboard

Name: QuillBot: AI Writing, Keyboard
Rating: 4.7 (2375 reviews)
Author: QuillBot, a Learneo Inc. business

Paraphrase & Grammar Check App

Only for iPhone

Free · In‑App Purchases

2.4K Ratings
Ages

4+
Years
Category

Productivity
Developer

QuillBot, a Learneo Inc. business
Language

EN
English
Size

223.8
MB

iPhone

Write without limits with QuillBot’s all-in-one AI writing assistant How it works: Getting started with QuillBot is simple: just download the app from the App Store and create an account. You can paste or type text into the editor or use our AI keyboard to paraphrase, fix grammar, and translate. Save documents locally and pick up where you left off anytime. Key Features: AI Paraphraser Rewrite text to improve clarity, tone, and flow using 2 free paraphrase modes, or unlock 8 Premium modes to further customize how you paraphrase content. You can also humanize AI text using the Humanizer mode in our AI Keyboard. Generative AI writing Use our AI Keyboard to generate ideas, sentences, and even full drafts to overcome writer’s block and communicate better and faster. Grammar Checker Run grammar checks and fix spelling and punctuation mistakes using context-aware suggestions that improve communication using QuillBot’s AI Keyboard. AI Detector Identify work that may be flagged as AI-generated using our advanced detector. QuillBot’s AI Detector stands out by offering both sentence-level and document-wide AI detection. Translator Translate text in 40+ languages, including Spanish, French, German, and English, with QuillBot’s Translator. Our built-in translator tackles sentences, paragraphs, or full documents quickly and reliably. AI Keyboard Improve your writing in real time using QuillBot’s smart keyboard, which lets you check grammar, paraphrase, and translate directly in your apps. Save documents locally Create, edit, and save documents directly in the QuillBot app. AI Chat Get real-time answers to your questions with QuillBot’s AI Chat. From quick drafts to thoughtful guidance, AI Chat helps you understand topics, explore ideas, and get things done instantly. Image Generation Create original images using AI to bring your ideas to life. Generate visuals instantly to support communication, creativity, and everyday use. Why choose QuillBot? QuillBot goes beyond basic autocorrect to offer the best Paraphraser, AI Detector, Translator, AI Humanizer, and Grammar Checker on the market—all in one AI Keyboard. - Comprehensive: Strengthen your writing and check grammar - Customizable: Make your sentences stand out with 10+ paraphrasing modes - Flexible: Create unlimited paraphrasing styles or translate to multiple languages - Accurate: Improve your writing with AI Humanizer and our reliable Grammar Checker - High quality: Feel confident your rewrites are clear and grammatically correct - Multilingual: Translate text into English, German, French, Spanish, and more with Translator - Detailed: Receive detailed feedback on any possibly AI-generated text using AI Detector - Fast: Get instant results from our grammar checker, AI Detector, Translator, and Paraphraser - Free: Get Grammar Checker, 2 Paraphraser modes, Translator, and AI Detector at no cost Upgrade to Premium to unlock 10+ advanced paraphrasing modes, faster processing, and a smarter AI writing assistant and write without limits! Privacy and data safety: The security of your personal data is one of QuillBot’s top priorities. To learn more about our privacy policy, visit quillbot.com/privacy. Read our full Terms and Conditions at https://quillbot.com/terms. Communicate with confidence. Download QuillBot today to translate, paraphrase, run grammar checks, and write flawlessly anywhere with our trusted AI writing assistant.

Ratings & Reviews

4.7

out of 5

2.4K Ratings

** Update re: keyboard on and off issues -
07/23/2024

Lesleyabb
I was able to troubleshoot it on my own and deleted the app, downloaded it again. It works seamlessly now!Not sure why I didn’t think of that before. Anywho, I think it also helped that I deleted the other stuff on my keyboard i.e. starts with a C. Not sure what the hype is about. Tried to use it when it’ll simultaneously ask me to re-write with Quill, and it’s a very strange app. It has biases about certain current event topics. Why not just stick to data? Just saying, more reason why I would rather pay for an annual on Quill. It does what it intends and makes me sound smarter than I really am!

Developer Response
I appreciate you taking the time to share your thoughts! We're glad to know you're enjoying our keyboard app, and we appreciate your feedback regarding your concerns. Your feedback is invaluable in enhancing the app, so don’t hesitate to contact us at https://help.quillbot.com/hc/en-us/requests/new and share your thoughts.
** Update re: keyboard on and off issues -
07/23/2024

Lesleyabb

I was able to troubleshoot it on my own and deleted the app, downloaded it again. It works seamlessly now!Not sure why I didn’t think of that before. Anywho, I think it also helped that I deleted the other stuff on my keyboard i.e. starts with a C. Not sure what the hype is about. Tried to use it when it’ll simultaneously ask me to re-write with Quill, and it’s a very strange app. It has biases about certain current event topics. Why not just stick to data? Just saying, more reason why I would rather pay for an annual on Quill. It does what it intends and makes me sound smarter than I really am!
Developer Response 02/07/2025
I appreciate you taking the time to share your thoughts! We're glad to know you're enjoying our keyboard app, and we appreciate your feedback regarding your concerns. Your feedback is invaluable in enhancing the app, so don’t hesitate to contact us at https://help.quillbot.com/hc/en-us/requests/new and share your thoughts.
Disappointing
05/24/2024

jakewhite333
I am an avid QuillBot user and have been hoping for an app for a long time. It only seemed like an obvious next step for the company. However, I must say that this app in its current state needs a lot of work. The paraphrasing tool definitely does not work the same as it does on the website, although it is definitely a step in the right direction. As far as the actual QuillBot keyboard goes, it is basically unusable. It needs a lot of work. The autocorrect barely works and often corrects things to words that make no sense and have no correlation with what you’re saying. Or sometimes it just doesn’t work at all and you have to pay super close attention to what you’re typing, as opposed to the regular iOS keyboard which has a great autocorrect feature. We all know how difficult it can be to be 100% accurate when typing on a phone. Same can be said about their voice to text. It is highly inaccurate. In addition, their paraphrase tool does not work on all applications or websites (including this one). Definitely a step in the right direction, but also a disappointment. You would think that a company that can come up with such great AI as QuillBot could also develop an app that was functional and useful. I’ll be waiting to see what if any improvements they make.

Developer Response
I appreciate your thorough observations. We're sorry to hear that the keyboard app hasn't lived up to your expectations, and we truly appreciate you taking the time to share your experience. We recognise the value of having a smooth paraphrasing tool and a functional keyboard, and we're always trying to make these features better. Thank you for pointing out the voice-to-text and autocorrect problems. Please feel free to contact us at https://help.quillbot.com/hc/en-us/requests/new with any suggestions you may have as they help us improve the app.
Disappointing
05/24/2024

jakewhite333

I am an avid QuillBot user and have been hoping for an app for a long time. It only seemed like an obvious next step for the company. However, I must say that this app in its current state needs a lot of work. The paraphrasing tool definitely does not work the same as it does on the website, although it is definitely a step in the right direction. As far as the actual QuillBot keyboard goes, it is basically unusable. It needs a lot of work. The autocorrect barely works and often corrects things to words that make no sense and have no correlation with what you’re saying. Or sometimes it just doesn’t work at all and you have to pay super close attention to what you’re typing, as opposed to the regular iOS keyboard which has a great autocorrect feature. We all know how difficult it can be to be 100% accurate when typing on a phone. Same can be said about their voice to text. It is highly inaccurate. In addition, their paraphrase tool does not work on all applications or websites (including this one). Definitely a step in the right direction, but also a disappointment. You would think that a company that can come up with such great AI as QuillBot could also develop an app that was functional and useful. I’ll be waiting to see what if any improvements they make.
Developer Response 02/07/2025
I appreciate your thorough observations. We're sorry to hear that the keyboard app hasn't lived up to your expectations, and we truly appreciate you taking the time to share your experience. We recognise the value of having a smooth paraphrasing tool and a functional keyboard, and we're always trying to make these features better. Thank you for pointing out the voice-to-text and autocorrect problems. Please feel free to contact us at https://help.quillbot.com/hc/en-us/requests/new with any suggestions you may have as they help us improve the app.
10/10
06/24/2024

10velycity
The keyboard feature is literally to die for. You can edit from the page you're working on without having to switch apps and copy and paste. You get multiple versions of the sentence thats selected, its truly amazing. This makes editing so much easier, im so glad they made an app version. I was waitingg for this!!! 10/10 could not recommend enough.

Developer Response
Thanks for showing us some love! It's wonderful to hear that our keyboard app is enhancing your writing experience. Our main focus is to make writing effortless, and we're always available if you require assistance with anything. Wishing you all the best in your writing journey!
10/10
06/24/2024

10velycity

The keyboard feature is literally to die for. You can edit from the page you're working on without having to switch apps and copy and paste. You get multiple versions of the sentence thats selected, its truly amazing. This makes editing so much easier, im so glad they made an app version. I was waitingg for this!!! 10/10 could not recommend enough.
Developer Response 02/07/2025
Thanks for showing us some love! It's wonderful to hear that our keyboard app is enhancing your writing experience. Our main focus is to make writing effortless, and we're always available if you require assistance with anything. Wishing you all the best in your writing journey!
Its okay
09/15/2025

Crim-Def
I came over, Gram Marly. Their AI was great, and I used it for three years. Their formula was a lot like yours, but they could get really complicated. I never lost an argument with someone's AI. It would tell me if my facts were wrong, which I liked because it made me sound like Einstein. People give up. Too many filters are why I left. The sensitivity was getting as bad as YouTube's. They always seemed to make things less fun. My biggest beef is with the auto-spell. They're not being sensitive enough. It lets me spell any word without correcting it, even though I'm a terrible speller. It's on for me.

Developer Response
It's fantastic to hear that QuillBot has expanded your writing possibilities. Your feedback inspires us to enhance our services! For more clarity on the issue with the auto-spell, please contact our support team here: https://help.quillbot.com/hc/en-us/requests/new. We genuinely value your input.
Its okay
09/15/2025

Crim-Def

I came over, Gram Marly. Their AI was great, and I used it for three years. Their formula was a lot like yours, but they could get really complicated. I never lost an argument with someone's AI. It would tell me if my facts were wrong, which I liked because it made me sound like Einstein. People give up. Too many filters are why I left. The sensitivity was getting as bad as YouTube's. They always seemed to make things less fun. My biggest beef is with the auto-spell. They're not being sensitive enough. It lets me spell any word without correcting it, even though I'm a terrible speller. It's on for me.
Developer Response 09/16/2025
It's fantastic to hear that QuillBot has expanded your writing possibilities. Your feedback inspires us to enhance our services! For more clarity on the issue with the auto-spell, please contact our support team here: https://help.quillbot.com/hc/en-us/requests/new. We genuinely value your input.

Create with AI — right from your keyboard. You can now generate text in any app using a custom prompt. Simply describe what you want to write, and your keyboard will instantly create polished, ready-to-use text for you. Whether it’s an email, a message, a caption, or something longer, your ideas turn into words in seconds. No switching apps and no breaking your flow. Just open your keyboard, enter your prompt, and start creating wherever you type. Update now and experience a faster, smarter way to write.

Version 2.2.0

2d ago

Data Used to Track You

The following data may be used to track you across apps and websites owned by other companies:
- Location
- Other Data
Data Linked to You

The following data may be collected and linked to your identity:
- Location
- Contact Info
- Identifiers
- Usage Data
Data Not Linked to You

The following data may be collected but it is not linked to your identity:
- User Content
- Diagnostics
- Other Data

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

Information

Seller
Size
Category
Compatibility
Languages
Age Rating
In-App Purchases
Copyright

Developer Website

Privacy Policy

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Paraphrase & Grammar Check App

Ratings & Reviews

What’s New

Version 2.2.0

App Privacy

Data Used to Track You

Data Linked to You

Data Not Linked to You

Accessibility

Information

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