Proofreader: Grammar Checker

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Offers in-app purchases

Write high-quality texts in English. Correct sentences, improve your text style and readability as well as enhance your vocabulary. Become more confident with your writing and learn from the explanations of the corrections provided by the app. Get extra help with our Translator and Dictionary with sample phrases. All without changing your keyboard!

Use the PRO version FOR FREE for 7 days.
* To get full, choose the plan that works best for you and start the Free Trial. Please notice that Google Play requires a payment method to start any free trial.

• Grammar, spelling and punctuation checker – Hundreds of AI-powered rules.
• Corrections with explanations of your mistakes – Learn from the error descriptions. Swipe the cards to the side to dismiss corrections.
• Translator – Translate text between over 100 languages. As well as easily put your English translations in the Corrector for further checks and improvements.
• Dictionary – Access word definitions with sample phrases. Learn new words and examples of how to use them.
• Language Preference – Select your English dialect preference in the Corrector settings: American, Australian, British, Canadian, New Zealand, or South African. Spelling, grammar, and punctuation checks adapted to each English dialect.
• Text reader – Listen to the text and learn how to pronounce correctly.
• Easy and Secure Integration – Seamlessly share, copy, and paste texts to review in the app. Write directly in the app or check your text before sending emails, LinkedIn messages, tweets, Facebook posts or simply practice your English compositions.
• Privacy-Focused: the app never collects or stores your personal data or your creations. It does not require any permissions.

• Advanced Grammar Checks – Receive more advanced corrections. Further checks for sentence structure, determiners, commas, unnecessary words, etc.
• Style Checks – Make your texts look more professional. Get recommendations beyond the correct grammar to improve your writing and make your style more consistent whilst enhancing the readability of your writing. Discard filler words, avoid passive sentences, etc.
• Vocabulary Enhancement Suggestions – Enrich your text with alternative words and expressions and avoid repetitive or vague wording.
• Contextual Synonyms - Obtain suitable synonym suggestions across all of your text adapted for each sentence in one check! Simply “Check Synonyms” in the Corrector.

* Once purchased and the Free Trial is finished, subscriptions automatically renew unless you cancel before the expiry date. Each subscription plan consists of one payment at the beginning of the plan.

Check out this link to see accepted payment methods on Google Play:

This is a new app only available on Android and iOS. You don't need to log in since the app automatically detects if your Google Account is subscribed to a PRO plan or not.

Terms of Service:

Privacy Policy:

Contact Support for any questions or feedback:

Download the app for free now and start correcting and improving your texts. Boost your English writing skills with one app!
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1,487 total

What's New

- Increasing the character limit in the Corrector to 8000.
- New AI-powered checks for grammar, spelling, and style.
- Performance and stability improvements based on your valuable feedback.

Thanks for using Proofreader! Please rate the app if you find it helpful.

Contact support for any questions or comments at

Enjoy and happy writing!
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Additional Information

October 26, 2021
Current Version
Requires Android
5.1 and up
Content Rating
Interactive Elements
In-App Purchases
In-app Products
$4.99 - $39.99 per item
Offered By
English Learning Lab
C/ Huerta El Cristo s/n, 21400, Ayamonte, Spain
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