Proofreader AI Grammar Checker vs GrammarBot
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Proofreader AI Grammar Checker
Enhance your writing with an AI-powered keyboard and assistant. Correct grammar, spelling, and punctuation, and improve clarity and style. Generate text, rewrite sentences, and expand your vocabulary anywhere you type.
- AI Keyboard with one-tap proofreading
- Advanced grammar, spelling, and punctuation checker
- AI rewriting and paraphrasing
- Text generation and vocabulary enhancement
- Style and clarity improvements
- Translator and dictionary
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Proofreader: Say What You Mean. Without The Mistakes. Trusted by +1,000,000 people globally. Write clearly and confidently with Proofreader, a grammar checker and writing assistant that works everywhere you type. Fix grammar, improve clarity, rewrite awkward sentences, and detect AI-generated text — without losing your voice. A keyboard that works your way Proofread, rewrite, and create text across apps with the Proofreader keyboard. Clear controls and a fresh design keep your writing tools close: • Proofread to review and apply grammar, spelling, and punctuation corrections. • Rewrite to adjust your tone or rephrase a sentence. Move your favourite styles to the front. • Create to draft emails, messages, and more from a simple prompt. Customise your keyboard with an optional number row, period key and shortcuts, key previews, and emoji skin tones. Save and reuse text Keep replies, addresses, links, and other text you use often in Clipboard. Save and manage clips in the app or keyboard, then tap a clip to paste it while you write. Write better in seconds Check grammar, spelling, punctuation, sentence structure, and readability. Review corrections and clear explanations that help you improve your writing over time. Check and improve writing in English, Spanish, French, German, Portuguese, and more. Rewrite without changing your voice Proofreader's rewrite and paraphrasing tools help you reword text naturally while preserving your meaning. Refine the tone, improve clarity, or find another way to express your ideas. Rewrite messages, emails, essays, captions, and documents in different styles and lengths: • Polish • Formal • Casual • Confident • Engaging • Academic • Empathetic • Creative • Humorous • Shorten • Expand Easy help for proper writing Whether you're a native speaker or still learning, Proofreader helps you correct grammar, improve sentence structure, expand your vocabulary, and understand corrections. Choose from multiple English dialects: American, British, Australian, Canadian, New Zealand, or South African. Writing insights Get a clear report on how your writing reads beyond individual corrections. See clarity, tone, readability, word and sentence counts, reading and speaking time, sentence length, and word variety. Detect AI-generated text Not sure if a piece of writing sounds too robotic? Proofreader's AI Detector analyzes your text and tells you how likely it is to be AI-generated, highlighting the passages that read as machine-written. Use the AI Detector to: • Check whether text reads as human or AI • See a clear human / review / AI verdict • Spot and highlight AI-sounding passages • Edit flagged text to sound more natural and authentic More tools in the app • Translator for 100+ languages • Dictionary and definitions • Contextual vocabulary suggestions • Text reader to hear your writing aloud • Writing explanations and style suggestions Privacy-first by design Your writing stays private. Writing tools process the text you submit to provide corrections, rewrites, and other results. Clipboard clips you choose to save are stored on your device. You can edit or delete them in the app or keyboard. Try Proofreader Pro Get advanced writing tools, including: • Unlimited rewriting • AI text generation • Advanced writing styles • Vocabulary enhancements • Pro grammar corrections • Professional writing tools • AI Detection Licensed Application end User License Agreement (EULA): https://www.apple.com/legal/itunes/dev/stdeula/ Start your free trial today and experience faster, clearer, and more confident writing.
GrammarBot
Enhance your writing with an AI assistant that checks grammar, rewrites messages, and transforms your style. Supports multiple languages and offers translation. Perfect for improving clarity and impact in your written communication.
- AI-powered grammar checks
- Message rewriting
- Style transformation
- Expanded language support
- In-app translation
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GrammarBot: your AI writing assistant. Elevate your written communication to the next level with GrammarBot! This AI writing assistant is your trusted companion for crafting flawless, engaging, and stylish content. Key Features: - Grammar Checks: Say goodbye to typos and grammar slip-ups. GrammarBot's powerful checks ensure your text is spotless. - Message Rewrites: Seamlessly rephrase and enhance your messages, making them clearer and more impactful. - Style Transformations: Transform your writing style to suit your mood or audience. From formal to casual, GrammarBot has it all. - Expanded Language Support: Now enjoy using the app not only in English but also in Spanish, French, German, Ukrainian, Polish, and Norwegian. - Translation Option: Seamlessly translate your text to various languages within the app. Why Choose Grammar Bot? Boost your confidence in every message. Impress your readers with impeccable prose. Adapt your writing style effortlessly. Unleash the power of Grammar Bot and make your words work wonders. Perfect for students, professionals, and anyone who values the art of writing. Download Grammar Bot now and unlock the true potential of your written expression!
Screenshots
Verdict
The clearest difference is rating: Proofreader AI Grammar Checker at 4.7 against GrammarBot's 1.0. Proofreader AI Grammar Checker also leads on ads (none vs shown) and ratings volume (3.3K vs 2). GrammarBot's advantage is in-app purchases (none vs 11) and update cadence (every 5 days vs fortnightly). On price, review sentiment and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Proofreader AI Grammar Checker sells 8 in-app purchases, starting at $4.99 per month. GrammarBot asks for nothing beyond the download.
Proofreader AI Grammar Checker holds the better App Store score, 4.7 against 1.0. That said, the two scores are not equally well evidenced: Proofreader AI Grammar Checker has 3.3K ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 65% of Proofreader AI Grammar Checker's written reviews are positive against 67% of GrammarBot's, so the app with the better star average is not the one people write more warmly about.
Proofreader AI Grammar Checker ships an update fortnightly, GrammarBot every 5 days. The most recent releases landed on October 17, 2026 and October 12, 2026 respectively.
| Parameter | Proofreader AI Grammar Checker | GrammarBot |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (3.3K ratings) — better | 1.0 (2 ratings) |
| Positive reviews | 64.7% of reviews | 66.7% of reviews — better |
| Number of ratings | 3.3K — better | 2 |
| Update frequency | Fortnightly | Every 5 days — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | Ad-supported — better |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.6 | 11.0 — better |
| Further details — not scored | ||
| Size | 59 MB | 31 MB |
| Age rating | 4+ | 17+ |
| Developer | BlueSoar SL | Yevhenii Filatov |
Customer experience
Proofreader AI Grammar Checker
GrammarBot
Bugs and requests
Proofreader AI Grammar Checker
Reported bugs
4 issues- Difficulty cancelling subscriptions
- Unexpected charges during free trials
- App crashes or freezes
- Incorrect grammar/spelling corrections
Requested features
5 requests- Keyboard integration for easier use
- More customization options
- Improved accuracy and consistency
- Desktop/browser extension version
- Better handling of creative/informal writing styles
GrammarBot
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Proofreader AI Grammar Checker
- Proofreader Pro7 Days trial$4.991 Month
- Proofreader Pro7 Days trial2 variants$9.991 Month
- Monthly Plan7 Days trial$9.991 Month
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- Proofreader Pro7 Days trial$13.493 Months
- Proofreader Pro7 Days trial2 variants$24.993 Months
- Proofreader Pro7 Days trial$39.991 Year
- Proofreader Pro7 Days trial2 variants$47.991 Year
- Proofreader Pro7 Days trial$49.991 Year
GrammarBot
No in-app purchases
Questions
Is Proofreader AI Grammar Checker free?
Is GrammarBot free?
Which has better reviews, Proofreader AI Grammar Checker or GrammarBot?
Do Proofreader AI Grammar Checker or GrammarBot have ads?
Which is updated more often, Proofreader AI Grammar Checker or GrammarBot?
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