Frex catches grammar, spelling, and punctuation mistakes while you write. Get clear suggestions, learn from each correction, and express your ideas without losing your personal voice.
Find and fix grammar, spelling, and punctuation mistakes in seconds. Our AI reviews your writing in context and offers clear suggestions you can accept with one tap or review individually.
Each suggestion comes with a brief explanation that helps you understand the correction. Build better writing habits by recognizing patterns in your mistakes and improving over time.
Switch between formal, friendly, concise, or creative styles to fit any situation. Rephrase sentences for clarity or summarize long paragraphs while keeping your intended meaning intact.
Check your writing in over 40 languages with the same powerful features. Your content stays private with strict encryption – we never sell your data or use it for training.
Turn rough drafts into clear, polished writing without losing your personal voice. Check grammar, spelling, punctuation and style, then summarize or rephrase your text for the situation. From essays and reports to captions and everyday messages, Frex helps students, professionals and content creators express ideas with greater confidence.
With AI Grammar Checker: Sentence Corrector, you can review context-aware suggestions as you write. Accept individual changes or improve a whole passage with one tap while keeping control of your final wording.
Small mistakes can distract readers from an otherwise useful message. With Correct Spelling: Punctuation Corrector App, you can check the details before sharing your text. Review suggestions in context and decide which changes match what you want to say. A smoother sentence can help an explanation feel clearer without making it sound unlike you.
Keep Spell Checker For Android handy when preparing work emails, project documentation, résumés or customer replies. You can refine a quick message or spend more time reviewing an important draft. When you need a shorter version, summarize the main ideas into a compact format that is easier to revisit.
Understanding a correction can be just as useful as applying it. Punctuation Learning App pairs writing support with explanations that help you notice patterns in your mistakes. Explore the suggestions, compare the wording and use each review as a chance to build better habits.
For longer passages, Correct Me Proofreading App helps you work through suggested changes at your own pace. Try different tones when a sentence feels too formal, too casual or unnecessarily wordy. With Sentence Correction App, you can explore alternative phrasing before choosing the version that sounds right.
Frex supports more than 40 languages, including English, Turkish, Spanish, French, German, Portuguese, Italian, Arabic, Russian, Chinese (Simplified and Traditional), Japanese, Korean, Hindi, Indonesian, Vietnamese and Thai. Whether you are preparing academic writing, blog content or an everyday message, Punctuation Checker & Proofreader helps you review the details alongside your grammar and spelling.
Give your next draft a thoughtful final check. Use the suggestions to refine your message, preserve your voice and share your ideas with greater confidence.
All text is processed with strict encryption. Content is never sold or used to train unrelated models.
Truly great app. It covers exactly what I need right now because I’m studying Chinese and always checking for grammar mistakes. The tool helps a lot. And the Pass AI feature represents a solid part of my workflow too. Not sure why, but the corrections just feel more accurate than other things I've tried. Best app for this and definitely useful for my studies.
Frex is awesome! I use it to translate between French and English. Frex used more casual language in its translations that you would actually hear in the other language, instead of other translators that use overly formal or simplified language. I'm learning a whole new level of the language with Frex.
It's easy to use.. thanks for this app ,now I'm not hesitant to use the English language because they're correcting my word right away.I love it!! Guys try this app 100% you will learn to write the very good grammar that you need.🥰🥰🥰
very good English language correction app. It has change d my whole life. Thank you for inventing such a great app.
quite a big help and the response is immediate and amazing!
It explains the mistakes. Quite helpful.
