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Best Quul Apps

169+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated June 2026

With an average user rating of 4.6★, the quul category is one of the App Store's strongest. Browse all 169+ apps we track, sorted so the most loved ones surface first.

Compare top Quul Apps (June 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1QUULQUULFree—NoNoJun 2026
2Quillbot-AI Writing & KeyboardQuillbot-AI Writing & KeyboardFree4.7★ (2.8K)NoYesJul 2026
3Grammarly: AI Keyboard & NotesGrammarly: AI Keyboard & NotesFree4.7★ (218K)YesYesJul 2026
4Oxford Dictionary & ThesaurusOxford Dictionary & ThesaurusFree4.6★ (28K)YesYesJul 2026
5Chat AI - Ask AnythingChat AI - Ask AnythingFree4.8★ (126K)YesYesJul 2026
6ParagraphAI: Writer & KeyboardParagraphAI: Writer & KeyboardFree4.8★ (2.5K)YesYesJul 2026
7TypeAI: AI Keyboard & WriterTypeAI: AI Keyboard & WriterFree4.7★ (19K)NoYesJul 2026
8Chat AI: Ask Chatbot AssistantChat AI: Ask Chatbot AssistantFree4.7★ (15K)NoYesJul 2026

Top Picks for Quul

Quillbot-AI Writing & Keyboard#2

Quillbot-AI Writing & Keyboard by QuillBot, a Learneo Inc. business

Paraphrasing & AI Detector App
Strong Contender
📊 Productivity
4.7😐(2.8K ratings)
FreeIn-App Purchases
Quillbot-AI Writing & Keyboard screenshot 1
Quillbot-AI Writing & Keyboard screenshot 2
Quillbot-AI Writing & Keyboard screenshot 3
Quillbot-AI Writing & Keyboard screenshot 4
Quillbot-AI Writing & Keyboard screenshot 5
Quillbot-AI Writing & Keyboard screenshot 6

Enhance your writing with an AI-powered assistant that offers paraphrasing, grammar correction, and translation. Generate ideas, detect AI-written content, and create images directly from your device. Improve communication and overcome writer's block with this versatile tool.

What We Love

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

Room to Improve

  • 🐛 Buggy keyboard and app performance
  • 🔒 Difficult to cancel subscription
  • 👎 Limited features compared to website
Grammarly: AI Keyboard & Notes#3

Grammarly: AI Keyboard & Notes by Superhuman Platform Inc

Chats, emails, work and study
Worth Considering
📊 Productivity
4.7😊(218K ratings)
FreeAdsIn-App Purchases
#13in Productivity
Grammarly: AI Keyboard & Notes screenshot 1
Grammarly: AI Keyboard & Notes screenshot 2
Grammarly: AI Keyboard & Notes screenshot 3
Grammarly: AI Keyboard & Notes screenshot 4
Grammarly: AI Keyboard & Notes screenshot 5
Grammarly: AI Keyboard & Notes screenshot 6

Enhance your writing across all apps with AI-powered suggestions for grammar, spelling, and clarity. Generate new versions of your text, detect tone, and improve conciseness. Also includes a document editor and Safari extension for comprehensive writing support.

What We Love

  • 🚀 Easy to use
  • 🚀 Extremely useful
  • 👍 Helps improve writing skills
  • 👍 Provides useful suggestions

Room to Improve

  • 🐛 Buggy keyboard behavior
  • 🐛 Inconsistent performance across platforms
  • 🔒 Privacy concerns with 'full access' requirement

More Quul apps to explore

4
Oxford Dictionary & Thesaurus
Oxford Dictionary & Thesaurus
Oxford Dictionary & Thesaurus
Thesaurus & Offline Vocabulary
Free

Access a vast collection of dictionaries and thesauruses with definitions, pronunciations, and etymology. Features include offline access, advanced search options, and personalized word lists. Ideal for students, professionals, and word enthusiasts.

15 Oxford DictionariesThesaurus integrationAudio pronunciations
🔍 Reference
(28K)
free with in-app purchases
5
Chat AI - Ask Anything
Chat AI - Ask Anything
Chat AI - Ask Anything
AI Chatbot & Essay Writer Bot
Free

Engage in intelligent conversations with an advanced AI chatbot. This app offers personalized responses on a wide range of topics and can assist with writing tasks like essays and emails. Its AI continuously learns for more natural interactions.

Intelligent conversationsPersonalized responsesEssay and content writing
📊 Productivity
(126K)
free with in-app purchases
6
ParagraphAI: Writer & Keyboard
ParagraphAI: Writer & Keyboard
ParagraphAI: Writer & Keyboard
AI Writing: Email, Essay, Text
Free

This AI-powered writing tool helps you generate original content, draft emails, and summarize text in over 40 languages. It functions as a keyboard, allowing you to write and edit seamlessly within any app, ensuring clear and confident communication.

AI Text GeneratorAI Email WriterAI Writing Assistant
📊 Productivity
(2.5K)
free with in-app purchases
7
TypeAI: AI Keyboard & Writer
TypeAI: AI Keyboard & Writer
TypeAI: AI Keyboard & Writer
Translate, Grammar Spell Check
Free

Enhance your mobile writing with an AI-powered keyboard. Get real-time grammar checks, word suggestions, translations, and AI chatbot assistance for any app. Improve your communication and express yourself clearly and effectively.

AI ChatbotEmail Writing AssistanceGrammar & Spelling Check (7 languages)
📊 Productivity
(19K)
free with in-app purchases
8
Chat AI: Ask Chatbot Assistant
Chat AI: Ask Chatbot Assistant
Chat AI: Ask Chatbot Assistant
AI Writer & AI Image Generator
Free

This app leverages advanced AI to provide a conversational experience, acting as a virtual assistant for daily tasks and a content creation tool. It can answer a wide range of questions and generate unique digital art based on user preferences.

AI-powered chatbotVirtual assistant for tasksContent writing assistance
📊 Productivity
(15K)
freemium
9
Liner - AI search assistant
Liner - AI search assistant
Liner - AI search assistant
Multiple AI Tools in One App
Free

This AI-powered assistant provides accurate answers to your questions, summarizes content, and solves problems using advanced AI models. It can analyze photos, files, and YouTube videos, offering reliable information backed by reputable sources.

Accurate AI searchSummarize YouTube videosSolve problems from photos
📊 Productivity
(1.4K)
free with in-app purchases
10
AI+ Chat & Al Video Generator
AI+ Chat & Al Video Generator
AI+ Chat & Al Video Generator
Chatbot Homework Helper ChatAI
Free

Access multiple advanced AI models for work, school, and personal tasks. Get help with writing, learning, brainstorming, and even creative projects. Offers AI video generation and text-to-speech capabilities.

Access multiple AI modelsWork assistance (email, copywriting, proposals)School assistance (tutor, essay writer)
📊 Productivity
(19K)
freemium
11
BypassGPT - AI Detector Check
BypassGPT - AI Detector Check
BypassGPT - AI Detector Check
undetectable ai checker tool
Free

This tool helps ensure your writing is not flagged as AI-generated. It accurately detects AI content and offers a "Humanize Now" feature to transform text into natural human patterns, making it indistinguishable from human-created content.

Accurate AI detectionHumanize text instantlyUser-friendly interface
📊 Productivity
(1.4K)
free with in-app purchases
12
AI Chat Bot - My Assistant
AI Chat Bot - My Assistant
AI Chat Bot - My Assistant
Chatbot helper, text & images
Free

This advanced AI chatbot assists with a wide range of tasks, from casual conversations to complex projects. It offers quick task solutions, personalized expert assistants, image generation, and saves your chat history for easy access.

Open-ended AI conversationsQuick task completionPersonalized AI assistants
🔧 Utilities
(929)
subscription
13
Writely - AI Keyboard & Writer
Writely - AI Keyboard & Writer
Writely - AI Keyboard & Writer
Grammar Check & Paraphrase App
Free

Enhance your writing with an AI-powered keyboard that offers grammar checking, paraphrasing, and sentence completion. It can also transform text into poems and suggest emojis, making communication smoother and more creative.

AI writing assistantGrammar and spelling checkMessage paraphrasing
📊 Productivity
(1.6K)
free with in-app purchases
14
Grammar Check Corrector by AI
Grammar Check Corrector by AI
Grammar Check Corrector by AI
AI Keyboard, Rewrite & Spell
Free

This AI-powered keyboard offers real-time grammar and spelling corrections, sentence paraphrasing, and tone adjustment directly within any app. It also includes multilingual translation capabilities to enhance your writing and communication.

AI Keyboard IntegrationReal-time Grammar & Spell CheckerParaphrase & Tone Adjustment
📊 Productivity
(1.6K)
free with in-app purchases
15
AI Keyboard Pro - Type & Write
AI Keyboard Pro - Type & Write
AI Keyboard Pro - Type & Write
Writer Chat Powered by ChatGPT
Free

Enhance your writing and communication across all apps with an AI-powered assistant. Get smart suggestions, error-free text, and faster replies for messages, emails, and documents. Customize your typing experience with themes and layouts.

AI-powered writing and replying assistantSeamless social app integrationGrammar correction
📊 Productivity
(1.3K)
free with in-app purchases
16
ChatGPT
ChatGPT
ChatGPT
The official app by OpenAI
Free

This app provides access to advanced AI capabilities, including text generation, image creation from descriptions, and voice conversations. It offers personalized advice, creative inspiration, and instant answers for various tasks, syncing history across devices.

Image generation from textAdvanced voice conversationsPhoto upload and transcription
📊 Productivity
(8.7M)
free with in-app purchases
17
AI Grammar Corrector Keyboard
AI Grammar Corrector Keyboard
AI Grammar Corrector Keyboard
Spell check, word correction
Free

Enhance your English writing with a comprehensive grammar checker. It offers real-time suggestions for grammar, punctuation, and vocabulary, acting as a sentence corrector and plagiarism checker. Improve clarity, conciseness, and overall writing style across various platforms.

Grammar correctionSentence correctionPlagiarism checker
📊 Productivity
(2.2K)
subscription
18
TurnTin – Plagiarism Checker
TurnTin – Plagiarism Checker
TurnTin – Plagiarism Checker
Detect Plagiarism & Errors
Free

This AI-powered tool helps students, educators, and professionals ensure the originality of their written content. It compares text against a vast database to detect similarities and provides detailed reports with source references, promoting academic integrity and confidence in submitted work.

AI-powered plagiarism detectionExtensive academic and web database comparisonFast and detailed similarity reports
📚 Education
(100)
free with in-app purchases
19
Chat AI: Chatbot, Writing Bot
Chat AI: Chatbot, Writing Bot
Chat AI: Chatbot, Writing Bot
Ask, Assistant, Math, Roleplay
Free

This AI assistant chatbot helps with a wide range of tasks, from writing and creativity to answering questions and translating text. It can generate content, code, and even provide factual or sarcastic responses. The app offers a user-friendly interface for instant and impressive results.

AI writing assistance (tweets, emails, code)Creative idea generationQuestion answering
📊 Productivity
(1.4K)
free with in-app purchases
20
CharmKey: AI Rizz Keyboard
CharmKey: AI Rizz Keyboard
CharmKey: AI Rizz Keyboard
#1 Pickup Lines&Flirty Wingman
Free

This AI-powered keyboard assists with communication in dating, work, and school. It generates text, offers AI coaches for various situations, analyzes chat signals, and provides advanced writing tools for essays and professional correspondence.

AI text generation for replies and compositionAI coaches for dating, work, and communicationChat screenshot analysis for tone and intent
📊 Productivity
(1.1K)
free with in-app purchases

FAQ about Quul

Are there free quul apps for iPhone?
Yes — 20 of the top quul apps we rank are free to download, including QUUL and Quillbot-AI Writing & Keyboard.
QUUL has no ads and has no in-app purchases, according to its App Store listing as of June 2026.
We track 169+ quul apps on the iOS App Store as of June 2026, ranked by rating, recency, and analysis of real user reviews.

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