Mobile App Writing Assistant
The best 50 Mobile App Writing Assistant AI tools - Free & Paid
Explore 50 AI for Mobile App Writing Assistant
Write with AI in any app using the latest deep learning models.
Freemium
Nova is a GPT‑4o and Gemini chatbot available on web, iOS, Android, macOS, and Apple Watch, offering 24/7 conversational help for homework, writing, math, travel planning, and personalized book/movie recommendations, with seamless cross‑device continuity.
Freemium
Lex.Page is an AI-powered writing assistance tool that offers a Google Docs-style editor, advanced writing suggestions, and a distraction-free environment to help users write faster and more accurately.
Unknown
ProWritingAid is an AI writing assistance tool that offers suggestions for grammar, style, and improvement with the touch of a button.
Freemium
InstaText is an AI editing assistant that highlights suggestions for clarity, flow, word choice, and grammar. Users can accept or reject each change, select dialect, formality, or add custom terms. It works on Chrome, Gmail, Slack, Docs, Overleaf, and Word.
Paid
- $9.99/mo
Co-Writer is an AI-powered platform that enhances creative writing speed and offers various tools for writing, marketing, emails, and soon coding in a secure and private environment suitable for personal and professional use.
Freemium
AI Keyboard Assistant enhances communication by offering real-time translation, grammar correction, tone refinement, and content generation across platforms. It integrates with popular apps, improving both personal and professional communication efficiency.
Freemium
Write AI is an advanced writing tool that uses machine learning to replicate human-like writing and overcome writer's block, with a free trial and cancellation at any time.
Free trial
This AI tool is a free online writing assistant with advanced features to enhance writing skills and prevent plagiarism.
Freemium
Flot AI integrates GPT‑4 into any desktop app or website, offering real‑time text generation, outline creation, and grammar correction via highlights or shortcuts, while storing notes, memos, and translations in a cross‑device searchable knowledge base across 200 languages.
Subscription
- $15/mo
ParagraphAI offers real‑time grammar correction, one‑tap email drafting, and instant summarization of web pages and PDFs. It provides multilingual translation, customizable tone filters, a template library, and an instruction engine for repetitive tasks across mobile, desktop, and Chrome.
Free
Hyperwrite is an AI-powered writing tool available as a free Chrome extension that generates original paragraphs and helps overcome writer's block, increasing productivity for professionals, students, and creators worldwide.
Free
kai is an AI tool for iPhone that enhances creativity and boosts productivity through intelligent assistance integrated into the keyboard. Perfect for emails, texts, and brainstorming, kai revolutionizes the writing experience.
Freemium
Toolsaday is an AI platform offering text generation, email drafting, paraphrasing, story creation, and text‑to‑speech. It helps writers, marketers, students, and business professionals produce content quickly and customize models via an integrated developer hub.
Subscription
- $7.99/mo
AI Perfect Assistant adds ChatGPT, Gemini, Claude, and 60+ LLMs to Office 365 apps, delivering real‑time grammar, style checks, drafting, summarization, translation, and formula generation to streamline writing, analysis, and teamwork across Word, Excel, PowerPoint, Outlook, Teams, and OneNote.
Freemium
Writer's Brew is an AI-assisted writing tool that helps users improve and speed up their writing process.
Freemium
myStylus AI Agent is an AI‑powered platform that helps students and researchers draft and refine academic papers, generate flashcards and slides, provide rewriting and grading support, and ensure originality with detection and humanization, all in multiple languages and mobile‑friendly.
Free trial
Copilot allows users to ask questions, receive complete answers, research topics, and create content.
Talers is a collaborative writing app that supports multiple file types and organized projects. It provides real‑time spelling, grammar, and style checks, an embedded thesaurus, translation into 29 languages, rephrasing, device sync, distraction‑free mode, and offline operation with private cloud st
Freemium
- $12/mo
Plume AI is a writing assistant that boosts writing speed and quality with autocompletion, rephrasing, and templates for various tasks. Support for multiple languages and a free plan make it a popular choice for efficient writing.
Freemium
Voilà AI Assistant is a cross‑platform browser extension, desktop, and mobile app that uses GPT‑5 to summarize, rewrite, translate, and auto‑reply to emails, chats, PDFs, spreadsheets, and YouTube transcripts, while correcting spelling, grammar, tone and generating images from text.
Freemium
- $10/mo
AppFlowy unifies projects, wikis, and team collaboration across devices, offering AI assistants for writing, Q&A, and database insights. It runs local models for privacy, supports custom views, cross‑platform use, Zapier integration, open‑source plugins, and self‑hosting.
Free
QuillBot is a writing and editing tool offering features such as paraphrasing, grammar and plagiarism checks, citation generation, and content creation assistance, all accessible through a Chrome extension or online platform.
Freemium
- $33/mo
The SASSbook AI Writer is an AI text generator that creates unique content based on your prompts. It offers word count and style preferences, creative control, and other tools like summarizer and headline generator. Commercial plans with daily limits are available.
Subscription
Slashit App streamlines writing by providing one-click templates, smart placeholders, and AI-driven prompts. It enhances productivity by reducing repetitive tasks, enabling quick, personalized communication across various professional settings.
Freemium
- $5
MagickPen is an AI writing assistant powered by ChatGPT that generates articles, outlines, summaries, social‑media copy, code, translations, and more in seconds. It offers fast and advanced engines, 90+ templates, multilingual support, and web‑search integration for up‑to‑date content.
Free trial
- $19/mo
Omnipilot is a macOS AI copilot that types in any app, offering context‑aware email drafting, Bash assistance, and streamlined updates. It supports coding, writing, and data tasks without extra software for developers, writers, and business professionals.
Freemium
Letterly instantly transcribes spoken audio into polished text, supports 90+ languages, and offers 25+ rewrite styles for emails, blogs, tweets, or bullet points. It works offline, integrates via Zapier/webhooks, and tags content for quick retrieval.
Freemium
Scribbr offers academic writing support with professional editing, plagiarism detection, citation generation across styles, AI‑powered proofreading, paraphrasing, summarizing, sentence rewriting, and a Chrome extension for in‑browser citations, helping students and researchers produce polished manus
Freemium
Allwrit is an AI-powered writing assistant tool that simplifies email, blog post, and essay writing without being flagged by AI detector tools.
Freemium
Writers-Copilot is a user-friendly AI writing assistant that provides feedback and suggestions on original content. Its customizable settings and interactive features allow writers to refine their work efficiently through a simple chat interface.
Free
Simpler.ai offers an AI‑powered, distraction‑free editor with a single “MAGIC” button for text continuation, list completion, or cursor‑based editing. It delivers instant drafting, summaries, brainstorming, multi‑language support, real‑time Grammarly‑style corrections, dark mode, and auto‑expansion.
Paid
CoPilot is an AI writing and research assistant that can help with various tasks such as research, writing, and searching. It integrates with Gmail, Twitter, and LinkedIn and boosts productivity up to 20 times.
Free trial
Hemingway Editor analyzes text for readability, highlighting long or dense sentences, adverbs, and passive voice, suggests simpler wording, and—via Editor Plus—adds AI-assisted fixes, advanced grammar checks and tone controls for faster revision.
Free trial
Pismo is an AI writing assistant that enhances text quality across Mac and Windows applications. With AI suggestions and corrections, translation, text tone improvement, and accuracy. Personalized prompts and hotkeys boost productivity, making it a powerful solution for refining writing effortlessly
Subscription
- $6.25/mo
Kerlig is a macOS‑native AI assistant that edits, proofreads, summarizes, and generates content across apps via a hotkey. It supports 350+ cloud and local models, custom presets, and works with PDFs, Word, and web pages.
Paid
- $27
Scribble AI is a mobile app that uses AI to generate various types of text, including emails and love letters, with a simple interface for quick and easy use.
Free
Smart Online Notepad is a flexible writing tool that offers AI grammar correction, tone adjustment, real-time word counting, and easy note sharing. It supports multiple languages and has a user-friendly design with dark and light modes.
Free trial
Chaton is a versatile AI chatbot assistant app that offers a range of writing and communication tools, including text-to-image conversion, grammar checking, speech synthesis, and more.
Free
Cross‑platform personal knowledge manager consolidating notes, bookmarks, articles, images, and quotes into one private space. Auto‑classifies content, generates AI summaries, and enables search by color, keyword, brand, or date. Real‑time sync across iOS, Android, macOS, Chrome, Edge, and Safari.
Subscription
- $24.92/mo
EasyDictation.app converts YouTube videos into interactive learning modules, auto‑generating multilingual transcripts, auto‑pausing per sentence, offering repeat practice, instant accuracy feedback, real‑time shadowing pronunciation scoring, and tracking vocabulary and progress for learners and educ
Subscription
ScreenApp records and transcribes audio/video meetings, extracts key points and action items, and delivers searchable summaries and exports. It integrates with Zoom, Google Meet, YouTube and supports real‑time translation, helping teams quickly locate information.
Subscription
- $199/mo
MaxAI is a Chrome/Edge extension and web app that adds an AI sidebar for instant on‑page queries, delivering responses with cited sources. It supports writing assistance, translation, and summarization of PDFs, videos, and images for research, coding, and marketing.
Subscription
Linguix is a writing tool that offers free grammar check, analyzes team performance over-time, can be accessed through various platforms, and has a clean and modern UI.
Freemium
- $99
GhostWrite generates draft emails from concise prompts, offering subject‑line suggestions and template recognition. Users preview, edit, and approve drafts, while the system learns from edits to improve future suggestions. No auto‑sending; secure, lightweight web interface.
Freemium
Aithor automates essay creation, literature reviews, and topic ideation for academic and creative writers. It provides access to 10 million verified sources, manages MLA/APA citations, offers grammar checking, paraphrasing, summarization, and tone adjustment to streamline writing.
Freemium
Shy Editor is a web‑based AI writing platform that generates ideas, breaks writer’s block, and adapts to a user’s style. It offers context‑aware grammar checking, Markdown support, version control, citation tools, distraction‑free themes, export options, and AI image generation.
Freemium
- $10/mo