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Best Grammarly AI Detector Apps

233+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated June 2026

From beginner-friendly picks to power-user tools, our grammarly ai detector list covers 233+ iPhone apps updated through June 2026. Compare ratings, prices, and screenshots in one place.

Top Picks for Grammarly AI Detector

Grammarly: AI Keyboard & Notes#1

Grammarly: AI Keyboard & Notes by Superhuman Platform Inc

Chats, emails, work and study
Editor's Choice
📊 Productivity
4.7😊(218K ratings)
FreeAdsIn-App Purchases
#12in 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
AI Detector & Undetectable AI#2

AI Detector & Undetectable AI by Max Apps

BypassGPT,AI Humanizer,GPTzero
Strong Contender
📊 Productivity
4.6(213 ratings)
FreeAdsIn-App Purchases
AI Detector & Undetectable AI screenshot 1
AI Detector & Undetectable AI screenshot 2
AI Detector & Undetectable AI screenshot 3
AI Detector & Undetectable AI screenshot 4
AI Detector & Undetectable AI screenshot 5

Easily check any text for AI-generated content with advanced detection technology. This app also offers a one-tap feature to humanize your writing, making it undetectable to AI detectors. Ideal for students, educators, and content creators.

Grammar Check Corrector by AI#3

Grammar Check Corrector by AI by Tiny Leo Co., Ltd

AI Keyboard, Rewrite & Spell
Worth Considering
📊 Productivity
4.7😊(1.6K ratings)
FreeAdsIn-App Purchases
Grammar Check Corrector by AI screenshot 1
Grammar Check Corrector by AI screenshot 2
Grammar Check Corrector by AI screenshot 3
Grammar Check Corrector by AI screenshot 4
Grammar Check Corrector by AI screenshot 5
Grammar Check Corrector by AI screenshot 6

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.

What We Love

  • 🚀 Fast and efficient
  • 👍 Easy and convenient to use
  • 💡 Helpful for college and writing
  • 👍 Improves writing and grammar

Room to Improve

  • 🐛 Not working after trial/subscription
  • 💰 Expensive, should be free
  • 🔍 Requires watching ads

More Grammarly AI Detector apps to explore

4
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
5
AI Detector & Humanizer AIScan
AI Detector & Humanizer AIScan
AI Detector & Humanizer AIScan
AI Checker Detect Signs of AI
Free

This app accurately detects AI-generated text and images by cross-referencing multiple AI detection models. It also offers a tool to humanize AI-generated text, making it indistinguishable from human writing. Ideal for educational institutions, publishers, and content creators.

Multi-format AI text detection (PDF, DOC, TXT)Real-time text analysisCross-validation with multiple AI models
📊 Productivity
(547)
free with in-app purchases
6
Chat Smith: AI Chatbot & Agent
Chat Smith: AI Chatbot & Agent
Chat Smith: AI Chatbot & Agent
Study, Writing, Research Agent
Free

This AI assistant offers advanced capabilities for writing, research, and image generation. It leverages multiple powerful AI models to provide deep insights, create content, and simplify tasks. Ideal for students, professionals, and creatives seeking enhanced productivity.

AI Image GeneratorAI Writing AssistantDeep Research with Sources
📊 Productivity
(167K)
free with in-app purchases
7
Humanize AI Text & AI Detector
Humanize AI Text & AI Detector
Humanize AI Text & AI Detector
Undetectable ai checker tool
Free

This app helps you refine your writing by detecting AI-generated content and transforming it into natural, human-like prose. It ensures your text avoids AI detectors and offers intelligent text generation and multilingual translation.

AI Content DetectorAdvanced Text HumanizerAvoid AI Detector
🔧 Utilities
(580)
free with in-app purchases
8
Quillbot-AI Writing & Keyboard
Quillbot-AI Writing & Keyboard
Quillbot-AI Writing & Keyboard
Paraphrase & Grammar Check App
Free

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.

AI ParaphraserGenerative AI writingGrammar Checker
📊 Productivity
(2.7K)
freemium
9
AI Detectors
AI Detectors
AI Detectors
AI Checker
Free
📊 Productivity
(0)
10
AI Chatbot - Ask Me Anything
AI Chatbot - Ask Me Anything
AI Chatbot - Ask Me Anything
Top AI tools in one app
Free

This intelligent virtual assistant uses AI to understand your requests and provide helpful information. It can answer questions, write content, translate languages, solve math problems, generate images, and summarize documents. Access multiple top AI models for a comprehensive experience.

Answer questionsWrite emails, papers, essaysCompose stories and poems
📊 Productivity
(15K)
freemium
11
AI Detector & Humanize AI
AI Detector & Humanize AI
AI Detector & Humanize AI
undetectable ai & ai humanizer
Free

Instantly analyze text and images to detect AI-generated content. Convert AI-written text into natural, human-like language. Provides detailed reports and prioritizes user privacy.

AI Text RecognitionAI Image RecognitionHumanized Text Writing
🔧 Utilities
(9)
freemium
12
Chatbot App: AI Assistant
Chatbot App: AI Assistant
Chatbot App: AI Assistant
Chatbot built on top Al models
Free

Access multiple advanced AI models like ChatGPT, Gemini, and Claude in a single, user-friendly application. Engage in real-time voice chats, generate images, get expert insights, and receive personalized coaching for various aspects of your life.

Real-time voice chatInteractive explanations and visualized answersAI-powered travel planning
📊 Productivity
(3.3K)
freemium
13
AI ChatBot Assistant: AskEasy
AI ChatBot Assistant: AskEasy
AI ChatBot Assistant: AskEasy
Top Chat Built on All Models
Free

This AI assistant helps with daily tasks, answering queries, writing content, and generating images. It can also summarize documents, translate languages, and create captions for photos, making life more efficient and fun.

AI Image GeneratorAI Writing AssistantUpload and Ask (PDFs)
📊 Productivity
(30K)
subscription
14
AI Detector & Humanizer
AI Detector & Humanizer
AI Detector & Humanizer
Detect AI Text & Humanize
Free

This app helps you detect AI-generated text and rewrite it to sound more natural and human. It offers various tones and features to enhance clarity, avoid plagiarism, and improve authenticity in your writing.

AI text detection with confidence scoringRewrite AI text to sound humanRemove AI watermarks
📊 Productivity
(217)
free with in-app purchases
15
Humanize AI Text Undetectable
Humanize AI Text Undetectable
Humanize AI Text Undetectable
AI Detector, Humanizer Rewrite
Free

This AI-powered writing tool helps you detect AI-generated text, transform robotic language into natural human writing, and rewrite content for clarity and originality. It offers a user-friendly interface for creators, students, and professionals to enhance their text.

AI text detectionHumanize AI textRewrite text for clarity
📊 Productivity
(1)
free with in-app purchases
16
AI Keyboard - Orki
AI Keyboard - Orki
AI Keyboard - Orki
Paraphrase Writer
Free

Enhance your writing on iPhone and iPad with AI-powered suggestions. Improve grammar, translate languages, rephrase text, and generate content instantly within any app. Elevate your communication for emails, creative writing, and casual texting.

AI grammar and spell checkerLive AI translatorParaphrase text with different tones
📊 Productivity
(332)
free with in-app purchases
17
AI Keyboard & Grammar Checker
AI Keyboard & Grammar Checker
AI Keyboard & Grammar Checker
AI Text Typing Live Translator
Free
$4.99 | 100% OFF

Enhance your writing with an AI-powered keyboard that offers grammar correction, synonym suggestions, and paraphrasing tools. It also translates text and detects/adjusts tone, supporting all languages for seamless communication.

Grammar and spelling correctionSynonym suggestionsParaphrasing tool
📊 Productivity
(221)
free with in-app purchases
18
Chatbot AI - Ask AI Chatbot
Chatbot AI - Ask AI Chatbot
Chatbot AI - Ask AI Chatbot
Top Al models・AI Assistant
Free

This AI-powered chatbot acts as a personal assistant to enhance communication. It helps users write faster, translate, paraphrase, and summarize content, and can generate various forms of creative text and code.

AI Chatbot AssistantContent Generation (essays, songs, stories)Translation and Summarization
🔧 Utilities
(3.9K)
free with in-app purchases
19
AI! Chatbot Agent－Ask & Chat
AI! Chatbot Agent－Ask & Chat
AI! Chatbot Agent－Ask & Chat
Built on ChatGPT 5 & DeepSeek
Free

Access multiple advanced AI models for productivity, creative writing, and problem-solving. This platform integrates tools for document analysis, translation, image generation, and coding assistance, offering a comprehensive AI experience.

Smart AI WritingPDF & Document ToolsAI Math Support
📊 Productivity
(2K)
free with in-app purchases
20
CorrectMe Grammar AI Keyboard
CorrectMe Grammar AI Keyboard
CorrectMe Grammar AI Keyboard
Spelling check and paraphrase
Free

Enhance your written communication with intelligent grammar and spelling checks. Improve your English writing skills with contextual error detection, smart recommendations, and explanations of mistakes. Share your polished texts effortlessly.

Contextual grammar checkSpelling checkSmart recommendations
📊 Productivity
(12K)
free with in-app purchases