QuillBot - AI Writing Keyboard

Advanced AI Writing App: Grammar Checker, Translate, AI detection & Paraphrasing

App info

Version :

2.3.3

Category :

Productivity

Update :

October 20, 2025

Installs :

6,801,783

Developer :

QuillBot

Content Rating :

Everyone

Get it on :

Download APK

App description

Android App Analysis and Review: QuillBot - AI Writing Keyboard, Developed by QuillBot. Listed in Productivity Category. Current Version Is 2.3.3, Updated On 20/10/2025 . According to users reviews on Google Play: QuillBot - AI Writing Keyboard. Achieved Over 7 million Installs. QuillBot - AI Writing Keyboard Currently Has 17 thousand Reviews, Average Rating 4.1 Stars

Write without limits with QuillBot. Your all-in-one AI assistant for Android.

QuillBot makes writing, editing, and communicating effortless. Our free AI app combines a Paraphraser, Grammar Checker, Translator, and AI Detector with generative AI features—and now document management—so you can write and save your work anywhere, never losing progress.

Paraphrase, fix mistakes instantly, detect AI content, translate in seconds, generate ideas, and more—all in one workspace.

With tools to manage documents and create on the go, QuillBot is your complete AI writing assistant—helping ensure your content is clear, correct, and compelling.

🚀Key Features:
Paraphraser, Grammar Checker, Translator, and AI Detector.

AI Paraphrasing Tool
Rephrase sentences in 2 free modes and 8 Premium modes to enhance clarity, adjust tone, and more

AI Grammar Checker
The free Grammar Checker eliminates mistakes, using AI to ensure suggestions are accurate.

AI Content Detector
The AI checker scans your writing and quickly reports which parts of your text may be flagged as AI-generated.

Translator
Instantly translate text in 40+ languages, including Spanish, French, German, and English.

Paraphrasing Tool Modes Include:

Free
Standard: Rephrase text with new vocabulary and word order
Fluency: Improve the clarity and readability of text

Premium
Natural: Rephrase text in a more human, authentic way
Formal: Rephrase text in a more sophisticated way
Academic: Express text in a more technical and scholarly way
Simple: Present text in a way that’s easy to understand
Creative: Rephrase text in an original and innovative way
Expand: Increase the length of text
Shorten: Convey the meaning of text concisely
Custom mode: Rewrite text to match the unique description provided

How the Keyboard App Works:

Download from the Play Store, create an account, and allow keyboard access to improve your writing everywhere.

How the AI Writing Assistant Works:

The AI writing assistant is a floating widget that works across all your apps, helping you write error-free, paraphrase, translate, and generate text instantly. Best of all: you can keep your preferred keyboard and still get QuillBot support anywhere you write.

✨QuillBot Premium: Ready to take your writing to the next level?

Premium unlocks unlimited words, advanced sentence recommendations, 10+ modes, and more. Learn more at quillbot.com/premium.

Why Choose QuillBot?

We’re the best paraphrase tool, AI checker, language translator, and grammar-checking app on the market.

✅Comprehensive: Go beyond autocorrect and strengthen the impact of your writing
✅Customizable: Make your sentences stand out with 10+ rewriting modes
✅Flexible: Create unlimited different paraphrasing styles with Custom mode
✅Accurate: Improve your writing with a rephraser trained by expert linguists
✅High quality: Feel confident your rewrites are clear and grammatically correct
✅Multilingual: App, assistant, and keyboard support English, German, French, and Spanish.
✅Detailed: Receive in-depth feedback on your content with AI Detector
✅Fast: Get instant results from our sentence checker, AI Detector, Translator, and Paraphraser
✅Free: Get a grammar check, 2 paraphrasing modes, Translator, and AI Detector at no cost

App 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.

Accessibility permission is used to process text written in apps and provide you with tailored writing assistance. We also use this permission to turn QuillBot on when you’re typing in apps.

Communicate with confidence. Download QuillBot today to paraphrase, fix typos, and write flawlessly anywhere.

We are currently offering version 2.3.3. This is our latest, most optimized version. It is suitable for many different devices. Free download directly apk from the Google Play Store or other versions we're hosting. Moreover, you can download without registration and no login required.

We have more than 2000+ available devices for Samsung, Xiaomi, Huawei, Oppo, Vivo, Motorola, LG, Google, OnePlus, Sony, Tablet ... with so many options, it’s easy for you to choose games or software that fit your device.

It can come in handy if there are any country restrictions or any restrictions from the side of your device on the Google App Store.

What's New

? Custom Mode on Keyboard !
Personalize your paraphrasing! Create custom tones like "professional," "friendly," or "casual" directly from your keyboard. Your last 3 custom modes are saved for quick reuse.
✨ GenAI on Keyboard !
Access Create with AI right from your keyboard! Generate creative content and get AI-powered suggestions without switching apps.

Rate and review on Google Play store

4.1

17,152 total

5 71.3

4 6.0

3 2.9

2 3.9

1 16.0

Total number of ratings

Total number of active users rated for: QuillBot - AI Writing Keyboard

Total number of installs (*estimated)

Estimation of total number of installs on Google Play, Approximated from number of ratings and install bounds achieved on Google Play.

Recent Comments

Lawrence ryan

This AI keyboard is amazing! It does a fantastic job of paraphrasing my text, and I'm really impressed with how accurate it is. I only wish it could paraphrase entire paragraphs instead of just sentences. The swipe mode is a bit of a let-down though. It's not very precise, and I often end up typing the wrong words.

Worry

My ADHD makes it very difficult for me to learn complex rules, so after classes failed to help, I thought there was no way I could improve my grammar. When I gave up, I discovered QuillBot's website, thinking it would simply be my brain for me. After a few weeks of use, I realized it was actually helping me learn how to write better on my own because it allows me to see my mistakes, receive immediate feedback, so I dont have time to lose focus. Their app and website are perfect for me!

Ben Giles

Really want to love it. I love it's rephrasing suggestions. However it has no shortcut to use voice typing, and I find myself reaching for it too often to have it hidden away under multiple taps to switch system inputs. I want to speak to the phone and then use something like this to check my grammar and rephrase before hitting send.

Yoda Glemm

I'd give it 3 * but im giving 4 since there are no ads and free version is quite good. However, when compared to Ginger and Gamarly, the paraphrase feature does not provide much of an improvement. So, unless you are the lazy type, this is simply another keyboard. The keyboard is too large and takes up too much screen space, yet you can't adjust its size. However, if you are broke and your grammar is even worse, this app will be ideal for learning and improving.

Dmitrij Sudarikov

The word AI suggestions are good but I won't be using this as my keyboard. 1.It doesn't feel smooth to use. The animations as you tap on the keys are slow and are causing me to misstype all the time. There should be an option to disable animations. 2.No dark mode in app. 3.No search bar in emoji section. 4.Not a fan of how it can analyze everything on my screen. Im giving a lot of control to a keyboard app. There is more I don't like but overall it feels like a keyboard from 10 years ago.

ABHIMANYU PANDEY

The QuillBot Keyboard has potential but needs improvement. Key issues include missing support for Indian language fonts, lack of clipboard functionality, and absence of features like themes and emojis. Additionally, it lacks translation capabilities and AI features found in other keyboards like Microsoft SwiftKey, Gboard, Bobble Keyboard. Enhancing these aspects would significantly boost user experience.

John Mauriz

I gave you 4 stars because I love your free site. When I download your app, it makes me want to never come back. While I'm typing this (five minutes) I'm waiting for set-up to open "manage keyboard's". It just spin's and spins. Why in heavens name would I purchase your program when I registered but can't set up the free version. What's that??? Yes, it's still spinning. If you want me to call your support team, sorry, I'm 70 years old and don't have much time left to call apps.

Ghostly101 re

Great app and all, but I'm having issue where the keyboard keeps staying stuck when not in a app or not typing. It stays stuck until I have to keep turning off my phone and going to the app at times.