iGrammar
What iGrammar is
iGrammar is an AI writing assistant for checking and revising text, with tools for grammar, spelling, punctuation, tone, rewriting, translation, summarizing, and proofreading. It flags issues such as subject-verb agreement and homophones; users can apply suggestions individually or all at once. Other listed tools include paraphrasing, tone adjustment, and writing analytics. The service supports 10+ languages, automatic language detection, and region-specific spelling and vocabulary guidance. It is available on web, Android, iOS, and macOS, as well as through an API and browser extension. The maker lists use with services including Google Docs, Gmail, LinkedIn, X, Slack, Facebook, Instagram, Notion, Google Sheets, Jira, Medium, and ChatGPT. The web checker can be used without signup for grammar checking, rewriting, paraphrasing, and summarizing. The Free plan costs nothing and includes 10 corrections. Unlimited costs $10 a month and includes unlimited corrections and all writing tools; a three-day trial is offered for that plan. The privacy policy says third-party products may collect error-log data such as device IP address and app configuration.
Who it suits
The maker describes iGrammar as intended for students, professionals, and creative writers seeking help communicating clearly and accurately. It also suits people who want writing support across multiple platforms and languages.
What it does well
- Free plan includes 10 corrections
- Unlimited plan includes all writing tools
- Supports 10+ languages and automatic language detection
- Browser extension, desktop, and mobile apps listed
- Web checker available without signup
What to know first
- Third-party products may collect IP address and app configuration in error logs
- Unlimited plan costs $10 a month
- The Unlimited trial lasts three days
Limits
The Free plan includes 10 corrections. Unlimited includes unlimited corrections and all writing tools for $10 a month; its trial lasts three days.
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| Free | $0 Forever · 10 Free Corrections · grammar correction · spelling checks · summarizing · paraphrasing | Free |
| Unlimited | $10/Month · Unlimited corrections · all writing tools · cancel anytime | $10 a month |
As igrammar.app lists them, read 4 Oct 2026. The maker's own page has the final word.
Getting started
- Open the web checker at https://igrammar.app/ to use its tools without signup.
- Choose the Free plan for 10 corrections or Unlimited for all writing tools.
- Start the three-day trial for Unlimited if you want to try that plan.
- Use iGrammar on web, Android, iOS, or macOS, or through its API or browser extension.
Verdict
iGrammar combines language correction and revision tools with web, desktop, mobile, API, and extension access. Its free plan is limited to 10 corrections, while Unlimited costs $10 a month.
Questions
Is iGrammar free?
Yes. The Free plan costs nothing and includes 10 corrections.
How much does Unlimited cost?
Unlimited costs $10 a month and includes unlimited corrections and all writing tools. A three-day trial is available.
What platforms does iGrammar support?
It is available on web, Android, iOS, and macOS, with an API and browser extension also listed.
Can I use the web checker without signing up?
Yes. The web checker offers grammar checking, rewriting, paraphrasing, and summarizing without signup.
Which languages does iGrammar support?
The home page says it supports 10+ languages, automatic language detection, and region-specific spelling and vocabulary guidance.
What services does iGrammar integrate with?
Listed integrations include Google Docs, Gmail, LinkedIn, X, Slack, Facebook, Instagram, Notion, Google Sheets, Jira, Medium, and ChatGPT.
Facts from iGrammar's own pages
- Browser extension
- Yes · igrammar.app, 21 Sept 2026
- Desktop app
- Yes · igrammar.app, 21 Sept 2026
- Free plan
- Yes · igrammar.app, 21 Sept 2026
- Grammar and spelling
- The feature page says iGrammar flags grammar and spelling errors, including subject-verb agreement and homophones, and lets users accept corrections individually or all at once. · igrammar.app, 4 Oct 2026
- Integrations
- The home page lists use with Google Docs, Gmail, LinkedIn, X, Slack, Facebook, Instagram, Notion, Google Sheets, Jira, Medium, and ChatGPT. · igrammar.app, 4 Oct 2026
- Languages
- The home page says iGrammar supports 10+ languages, automatic language detection, and region-specific spelling and vocabulary guidance. · igrammar.app, 4 Oct 2026
- Mobile app
- Yes · igrammar.app, 21 Sept 2026
- Platforms
- The features page lists iOS and Android keyboards, Chrome and Firefox extensions, a macOS app, and a developer API with REST and webhooks. · igrammar.app, 4 Oct 2026
- Privacy policy
- The privacy policy says the app does not ask for personally identifiable information, but may collect error log data including device IP address and app configuration through third-party products. · igrammar.app, 4 Oct 2026
- Security
- The privacy policy says it uses commercially acceptable means to protect information but cannot guarantee absolute security. · igrammar.app, 4 Oct 2026
- Style suggestions
- Yes · igrammar.app, 21 Sept 2026
- Support
- The maker lists [email protected] for questions and support. · igrammar.app, 4 Oct 2026
- Tone detection
- Yes · igrammar.app, 21 Sept 2026
- Trial
- The Unlimited plan page offers a 3-day trial. · igrammar.app, 4 Oct 2026
- Web access
- The web checker says it is free to use without signup and offers grammar checking, rewriting, paraphrasing, and summarizing tools. · check.igrammar.app, 4 Oct 2026
- What it does
- iGrammar is an AI writing assistant for grammar, spelling, punctuation, rewriting, tone, translation, summarizing, and proofreading. · apps.apple.com, 4 Oct 2026
- Who it is for
- The maker describes iGrammar as intended for students, professionals, and creative writers seeking help communicating clearly and accurately. · igrammar.app, 4 Oct 2026
- Writing tools
- The feature page lists grammar correction, tone adjustment, AI rewrite, summarizing, paraphrasing, proofreading, and writing analytics. · igrammar.app, 4 Oct 2026
Where iGrammar stands on Freedom251
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