AI writing assistants have completely changed the game when it comes to crafting an email, writing a blog post, or dealing with a school project. These tools can help you get your ideas on paper faster, fix your grammar, and even offer style and tone suggestions all directly from your phone.
In this article, we’re diving into some of the top AI writing assistants you can use on your phone. Whether you’re a student, a writer, or someone who just needs to send a polished email, these tools will make your writing life much easier.
1. ChatGPT by OpenAI
ChatGPT has become one of the most popular AI writing assistants, and for good reason. It’s like having a personal AI writing assistant free in your pocket. All you need to do is click this link and get access to a variety of AI writing options. Powered by OpenAI’s GPT models, it’s great at answering questions and can help with content generation, brainstorming, and even breaking down complex ideas into simpler terms.
Key Features:
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Can generate essays, emails, blog posts, and more
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Conversational AI that feels natural
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Supports voice input and file uploads on mobile
Best For:
If you need quick, creative content or just a little help elaborating on an idea, ChatGPT is a great tool. It’s flexible enough for anything from casual writing to more formal assignments.
2. Grammarly
Grammarly has been an indispensable AI writing assistant app for a while. Whether you’re sending a text or composing a detailed email, Grammarly will make sure your grammar, spelling, and punctuation are on point. But it’s not just about fixing mistakes—it also offers tone adjustments and style suggestions and even helps with text clarity.
Key Features:
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Real-time grammar and spell checks
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Style and tone suggestions to match your voice
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Plagiarism checker (Premium version)
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GrammarlyGO: AI writing assistant that helps with generating and rephrasing content
Best For:
People who want polished writing without having to spend too much time editing. It’s perfect for emails, social media posts, and anything that needs to sound professional.
3. Jasper AI
Jasper AI is a powerhouse for content creators, especially those in marketing or running businesses. While it’s mostly known for long-form content (like blog posts or marketing copy), Jasper can also create product descriptions, social media or, blog posts, and emails. It’s a little pricier, but if you need quality content on the go, this AI writing tool mobile is a great choice.
Key Features:
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Templates for blog posts, ads, and product descriptions
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Customizable to your brand’s voice
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Collaboration tools
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Integration with Grammarly and Surfer SEO for content optimization
Best For:
Marketers, copywriters, or business owners who need to create content that’s not just good but on-brand and SEO-optimized. It’s ideal for creating marketing materials and promotional copy.
4. Notion AI
If you’re already a Notion user, you’ll love the AI features they’ve recently added. Notion AI helps you with everything from note-taking to brainstorming and writing content. It’s integrated into Notion’s existing productivity system, so if you’re managing tasks, meeting notes, or projects, you can easily use the best AI writing app to simplify your work routine.
Key Features:
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Summarizes, rewrites, and helps brainstorm ideas
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Tone adjustments for different contexts (professional, casual, etc.)
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Integrated with your task management and note-taking system
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Translation and multi-language support
Best For:
Anyone who uses Notion for productivity or project management. It’s perfect for students and professionals who want their writing to be just as organized as their to-do lists.
5. Writesonic
Writesonic (and its Chatsonic AI) is another all-in-one tool for content creators. Unlike some other AI assistants, Writesonic gives you access to real-time web data, meaning it can provide more up-to-date information in your writing. It also offers a range of templates and customization options for everything from blogs to ads.
Key Features:
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Real-time access to the web for the latest info
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Customizable writing styles and voices
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Voice search for hands-free operation
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AI-generated images and media for content creation
Best For:
Content creators who need fast, accurate, and up-to-date content. It’s also a great option if you want to create multimedia content (like blog posts with images) from one platform.
6. QuillBot
QuillBot is fantastic for anyone who needs help with rewording or paraphrasing text. This AI text summarizer app is especially popular with students and professionals who want to clarify their writing or avoid accidental plagiarism. QuillBot isn’t just a paraphrasing tool; it includes a grammar checker and summarizer.
Key Features:
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Multiple paraphrasing modes (simple, formal, creative, etc.)
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Grammar checker
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Summarizer and translator
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Citation generator
Best For:
People who need to rewrite or clarify existing content. It’s also great for anyone working on academic papers, research, or legal documents that need careful wording.
7. Rytr
Rytr is a budget-friendly AI writing assistant that’s easy to use and great for quick content generation. It supports over 30 languages and has templates for everything from emails to social media posts. If you need fast, decent content on the go, Rytr is a solid option.
Key Features:
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30+ templates for various writing tasks
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Multilingual support
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Quick content generation
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Customizable tone
Best For:
Freelancers or anyone in need of quick, multi-purpose content creation. It’s especially useful for marketing and social media.
Final Thoughts
AI writing assistants have evolved far beyond basic spell-checkers. Today, they serve as collaborative partners available on your smartphone to help you write smarter, faster, and better. Whether you’re a student refining your essays, a business professional crafting a pitch, or a content creator growing your online presence, there’s an AI writing assistant that fits your needs.
Thanks to mobile accessibility, powerful AI writing is now just a few taps away, whenever and wherever inspiration strikes. If writing is not your strong suit, you no longer have to worry. You’ve got a variety of options at your disposal based on your writing purposes and the tasks at hand. Feel free to choose the one that meets your demands, and you’ll see how easy writing can be.