# Quillbot-AI Writing & Keyboard — Paraphrase & Grammar Check App

> AI writing assistant for paraphrasing, grammar, translation, and content generation. (iPhone/iPad app by QuillBot, a Learneo Inc. business.)

- Source: https://appshunter.io/ios/app/quillbot-ai-writing-and-keyboard/id6463116243 (this page in markdown: same URL + `.md`)
- Developer: [QuillBot, a Learneo Inc. business](https://appshunter.io/developer/1703951989)
- Category: Productivity, Education
- Price: Free with in-app purchases
- Rating: 4.70/5 from 2,920 App Store ratings · 238 written reviews indexed
- Age rating: 4+
- Requires: iOS 16.0 · 193 MB
- Languages: American English
- Released: 2023-10-21
- Data updated: 2026-08-27
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/quillbot-ai-writing-and-keyboard/id6463116243/reviews.md

## What is Quillbot?

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.

## Key features

- AI Paraphraser
- Generative AI writing
- Grammar Checker
- AI Detector
- Translator
- AI Keyboard
- Image Generation

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Semi-Annual Plan | $79.99 | per 6 months |
| Monthly Plan | $19.99 | per month |
| Annual Plan | $99.99 | per year |


## Chart rankings

- #152 in Top Grossing · Productivity (US App Store)

## What do users think of Quillbot?

Overall sentiment: neutral

**Pros**

- 🚀 Helpful paraphrasing tool
- 👍 Convenient keyboard integration
- 💡 Useful for writing and editing
- 👍 Improves writing quality

**Cons**

- 🐛 Buggy keyboard and app performance
- 🔒 Difficult to cancel subscription
- 👎 Limited features compared to website
- 👎 Inaccurate grammar and paraphrasing

**Commonly reported bugs**

- Keyboard crashes and freezes
- Paraphrasing tool not working consistently
- Login issues and account access problems
- Compatibility issues with iOS devices

**Most requested features**

- Add grammar checking feature
- Improve keyboard layout and functionality
- Expand language support beyond English
- Streamline subscription cancellation process

## Recent user reviews (10 of 238)

All indexed reviews: https://appshunter.io/ios/app/quillbot-ai-writing-and-keyboard/id6463116243/reviews.md

### 1/5 — Bad service all around don’t buy or use this app

*2026-08-21, version 2.16.0*

This app suck it doesn’t work you always have to refresh it keep glitching. Customer is even worst keep your money don’t waste your time with it.

### 1/5 — Cette version fonctionne mal

*2026-08-18, version 2.15.0*

L’ancienne version était beaucoup plus efficace.  Celle-ci donne des erreurs et ne fonctionne jamais. J’utilise ceci depuis plusieurs années pour le personnel et travaille.  Depuis les changements rien ne fonctionne.  Frustrant surtout pour le prix payer d’un abonnement

### 2/5 — Nur US?

*2026-08-16*

App kann kein Deutsch, Tastaturlayout ist fest US.

**Developer response:** Thank you for highlighting your concerns about the app's language support and the fixed US keyboard layout. We truly appreciate your feedback. To address your main issue, we are continually working to improve our app's functionality, including language options. In the meantime, please feel free to reach out through our support link for further assistance: https://help.quillbot.com/hc/en-us/requests/new. Your experience matters to us, and we hope to enhance it moving forward!

### 2/5 — Needs improvement

*2026-08-13*

It doesn’t sync the language preference chosen in settings and keeps defaulting to US English (had set UK in my case). Then as if that wasn’t enough, after analysing certain long texts it keeps erroring after reviewing the second suggestion and keeps prompting me to re-read the text with the message “we seem to be a bit lost..” I’m definitely willing to give Quillbot another chance because I love your desktop app and extensions.

**Developer response:** Thank you for sharing your experience with us. It sounds like the language preference not syncing and the errors during text analysis have been quite challenging. We appreciate your willingness to give Quillbot another chance, especially since you enjoy our desktop app and extensions. To address these concerns, please reach out through our support link: https://help.quillbot.com/hc/en-us/requests/new. Your feedback is invaluable, and we're committed to improving your experience!

### 5/5 — 퀼봇에 대해

*2026-08-10*

번역이 좋고 영어수행평가에 써봤는데 영어문장이 자연스럽다고 영어쌤에게 칭찬도 받음. 타사의 번역기에 비해 더 낫고 우수함.
앱 자체가 한국어로 되어 있지 않아 번역기 사용에 어려움이 초반에 있었지만 익숙해지면 잘 쓸 수 있음. 쨌든 다 알면 좋겠지만 또 나만 알고 싶은 번역기임

**Developer response:** We're delighted to hear that Quillbot has helped you with translations and that your English teacher appreciated how natural your sentences sounded. That means a lot to us! We also appreciate your feedback about the app not being available in Korean and understand how that can make getting started more challenging. Feedback like yours helps us understand where we can improve the experience for our users.

### 1/5 — Not satisfied

*2026-07-28, version 2.13.0*

Not satisfied, only cost money but does nothing

### 4/5 — Uma ferramenta excelente mesmo na versão gratuita

*2026-07-28*

Já uso há um tempo e me auxilia muito; inclusive, consigo aprender (reaprender) algumas coisas quando corrijo texto. Infelizmente, tem um tempo que o app parou de funcionar de maneira eficaz; diz que não há erros de ortografia quando tem sim, e eu preciso ir até o site para checar.Gostaria que corrigissem isso para que eu possa utilizar somente o aplicativo no celular.

**Developer response:** Thank you for your feedback! It's great to hear that you find the tool valuable for your learning. We appreciate you sharing your experience. We understand you're facing issues with the spelling correction in the app, and your input is very important to us. To address this problem, we recommend reaching out through this link: https://help.quillbot.com/hc/en-us/requests/new.. We're committed to providing you with the best experience possible.

### 5/5 — A must have App

*2026-07-26, version 2.13.0*

Excellent and very user friendly. Highly recommend this app.

### 1/5 — Earlier view was much better

*2026-07-20*

Earlier view of correction was very good you dont have to go back to check correction in each way but this is difficult you have to go back yo check corrected sentence in each format 🙄

**Developer response:** Thank you for your feedback regarding the changes to the correction view. We appreciate you highlighting that the previous setup allowed for easier reviews without needing to check each format individually. Your insights are invaluable, and we're committed to making your experience as smooth as possible. If you have any further concerns or suggestions, please don't hesitate to reach out through this link: https://help.quillbot.com/hc/en-us/requests/new. Thank you for sharing your thoughts!

### 1/5 — Schreckliche App

*2026-07-18*

Eure App wurde mir von LanguageTool empfohlen, da die ihre kostenloses Version über die App eingestellt haben. Seit dem Tag an dem ich eure Applikation auf mein iPhone installiert habe hat es einfach keinen einzigen Tag ordnungsgemäß funktioniert. Wenn man bedenkt, dass ihr seit etwa 9 Monaten an der Weiterentwicklung der App arbeitet und zahlreiche App-Updates veröffentlicht habt, ist die Performance der App einfach nur schlecht.

**Developer response:** Thank you for sharing your feedback. We're sorry to hear that the app hasn't been performing well since you installed it. Your experience is important to us, and we appreciate you bringing this to our attention. We recommend reaching out to our support options from here: https://help.quillbot.com/hc/en-us/requests/new, as this will help us understand the specific issues you're facing. We are committed to improving and hope you have a better experience in the future!

## Frequently asked questions about Quillbot

### What does QuillBot do?

QuillBot is an AI-powered writing assistant that helps you paraphrase text, check grammar, translate content, generate ideas, detect AI-written text, and even create images. It aims to improve your writing clarity, tone, and flow.

### What are the key features of QuillBot?

Key features include an AI Paraphraser with multiple modes, Generative AI writing for idea generation, a Grammar Checker, an AI Detector, a Translator for over 40 languages, an AI Keyboard for real-time writing assistance, and AI Image Generation.

### Is QuillBot free to use?

QuillBot offers a free version that includes the Grammar Checker, 2 Paraphraser modes, Translator, and AI Detector. For advanced features like more paraphrasing modes and faster processing, users can upgrade to a Premium subscription.

### What devices is QuillBot compatible with?

The application is available for download from the App Store, indicating compatibility with iOS devices. The AI Keyboard feature suggests it can be used within other applications on your device.

### How can QuillBot help me write better?

QuillBot helps you write better by offering tools to rephrase sentences for clarity and tone, correcting grammar and spelling mistakes, translating text, generating new ideas to overcome writer's block, and even identifying AI-generated content to ensure originality.

## Version history (last 5 releases)

### 2.16.1 — 2026-08-21

Bug fixes.

### 2.16.0 — 2026-08-20

Speak It. Quillbot Types It!

Introducing Voice Typing with Quillbot Keyboard — a faster, effortless way to turn your thoughts into text.

Speak naturally and watch your words turn into clean text.
Write messages, emails, and more — just by speaking.
Use your voice wherever Quillbot Keyboard is available.
Ask AI using your voice directly in the app.

Update now and let your voice do the typing.

### 2.15.0 — 2026-08-11

- We have added rephrase button on the keyboard paraphraser.
- Bug fixes and enhancements.

### 2.14.0 — 2026-08-05

Smarter Editing Experience Is Here!

We've redesigned the QuillBot Editor to make your favourite writing tools easier to find and switch between.

All your writing tools are now just a tap away
Seamlessly switch between Grammar, Paraphrase, Humanize, Detect AI, Translate, and Generate with AI
Use multiple tools on the same text with ease
A cleaner, more intuitive editing experience

Update now and write smarter with QuillBot.

### 2.13.0 — 2026-07-17

A Better Way to Find Your Favourite Tools!

We’ve revamped the QuillBot iOS Keyboard, making it faster and easier to discover the tools you need.
Access all your QuillBot tools in one place
Discover features more quickly with a cleaner, streamlined layout
Jump into your favourite writing tools with fewer taps
A smoother, more intuitive experience right from your keyboard

Update now and get more done with QuillBot on iOS.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-27.*