Comparison

Grammar Checker & AI Keyboard vs Skyaio Node

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Grammar Checker & AI Keyboard

Enhance your English writing with a comprehensive grammar checker. It offers real-time suggestions for grammar, punctuation, and vocabulary, acting as a sentence corrector and plagiarism checker. Improve clarity, conciseness, and overall writing style across various platforms.

Highlights
  • Grammar correction
  • Sentence correction
  • Plagiarism checker
  • Spell check
  • Punctuation checker
  • Vocabulary enhancement
  • Document editing
Features
Read full description

Write Professional English with Confidence Need to write clear, professional English for work? iGrammar is an AI-powered writing assistant designed for professionals who communicate in English everyday. Whether you're writing emails, replying to customers, sending Slack messages, or preparing reports, iGrammar helps you communicate clearly, confidently, and professionally. Correct grammar, spelling, punctuation, rewrite unclear sentences, adjust your tone, translate text, summarize documents, scan text with your camera, upload files, and apply One-Tap Correction—all in one AI writing assistant. Save time, avoid costly mistakes, and make every message count. iGrammar Frequently Asked Questions Can AI help me fix grammar mistakes? Yes. iGrammar’s AI Grammar Checker identifies grammar, spelling, punctuation, word-choice, and sentence-structure issues. It provides clear corrections to help make your writing accurate, natural, and easy to understand. Can iGrammar correct all my writing mistakes in one tap? Yes. With iGrammar’s One-Tap Correction feature, you can identify and correct grammar, spelling, punctuation, and sentence errors instantly. Instead of fixing each mistake individually, you can apply the suggested corrections with a single tap. Can I use One-Tap Correction while typing in other apps? Yes. The iGrammar Keyboard helps you check and correct your writing while using supported messaging, email, workplace, and social media apps. One-Tap Correction makes it easier to fix multiple mistakes without editing every word manually. How can I improve my English writing? iGrammar provides instant feedback and several AI writing tools. You can use the Grammar Checker to correct mistakes, Improve Text to strengthen your writing, the Paraphrasing Tool to rewrite unclear sentences, and the Tone Changer to match your message to the right audience. Is iGrammar helpful for non-native English speakers? Yes. iGrammar helps English learners correct grammar, improve sentence structure, replace unnatural phrases, and find clearer ways to express their ideas. Translation, paraphrasing, tone adjustment, and grammar correction can make English communication easier and more confident. Is iGrammar useful for native English speakers? Yes. Native English speakers can also make typos, miss punctuation errors, repeat words, or write unclear sentences. iGrammar helps polish emails, reports, assignments, social media posts, and everyday messages. Can iGrammar check grammar, spelling, and punctuation? Yes. iGrammar checks your text for grammar errors, misspelled words, punctuation problems, confusing word choices, and sentence-structure issues. You can review the suggestions or use One-Tap Correction to apply the improvements quickly. Can iGrammar proofread my writing? Yes. iGrammar reviews your text for grammar, spelling, punctuation, awkward wording, and readability issues. You can use it to proofread emails, essays, reports, articles, professional documents, and everyday messages. Can iGrammar rewrite awkward or unclear sentences? Yes. The Paraphrasing and Improve Text tools can rewrite awkward, repetitive, or unclear sentences while preserving your intended meaning. They help improve sentence flow, clarity, and readability. Download English Grammar Check: Writing NOW, and upgrade your english grammar which will act as your sentence corrector, plagiarism checker, humaniser, spell check, document editor and punctuation checker. Weekly : 1 week subscription price: 9.99 $, with a 3-day trial Yearly : 1 year subscription price: 39.99 $, with a 3-day trial Subscription automatically renews unless auto-renew is turned off 24 hours before the end of current period. You can turn off the auto-renew subscription from iPhone setting. Privacy-policy: https://inventoone.com/info/f/privacy-policy-grammar-checker-app Terms-of-services: https://inventoone.com/info/f/terms-of-services---grammar-checker-app

About

Skyaio Node

Features
Read full description

Skyaio Node helps grocery store owners and vendors easily manage their online store. Control products, track inventory, handle orders, and update prices from a single admin dashboard. Designed for fast, secure, and efficient store operations.

Screenshots

Grammar Checker & AI Keyboard4 screens
Skyaio Node4 screens

Verdict

The call

The clearest difference is in-app purchases: Skyaio Node at none against Grammar Checker & AI Keyboard's 10. On price, update cadence, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Grammar Checker & AI Keyboard sells 10 in-app purchases, starting at $4.99 per month. Skyaio Node asks for nothing beyond the download.

UpkeepUpdate frequency

Grammar Checker & AI Keyboard ships an update every 2 weeks, Skyaio Node weekly. The most recent releases landed on November 7, 2026 and October 30, 2026 respectively.

Scorecard1 real difference · 9 level
Grammar Checker & AI Keyboard versus Skyaio Node: the parameters behind the verdict, then further details
ParameterGrammar Checker & AI KeyboardSkyaio Node
PriceFreeFree
Rating4.7 (2.4K ratings) — better—
Positive reviews85.1% of reviews—
Number of ratings2.4K — better—
Update frequencyEvery 2 weeksWeekly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationSubscription—
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.0 — better16.6
Further details — not scored
Size179 MB42 MB
Age rating4+4+
DeveloperINVENTO ONE PRIVATE LIMITEDSkyaio Portal L.L.C S.O.C

Bugs and requests

Grammar Checker & AI Keyboard

Reported bugs

3 issues
  • Incorrect word replacements
  • Freezing or crashing issues
  • Inability to see or copy corrections

Requested features

4 requests
  • Yearly subscription option
  • Improved customer support responsiveness
  • More customization options
  • Integration with additional platforms

Skyaio Node

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

Grammar Checker & AI Keyboard

Subscriptions10
  • Monthly Subscription$4.991 Month
  • weekly Premium$4.997 Days
  • Monthly Subscription3 Days trial$4.991 Month
Show 7 more
  • Weekly Subscription3 Days trial$6.997 Days
  • Weekly Subscription3 Days trial$9.997 Days
  • Monthly Subscription3 Days trial$9.991 Month
  • Weekly Subscription3 Days trial$11.997 Days
  • Weekly Subscription3 Days trial$14.997 Days
  • Monthly Subscription3 Days trial$19.991 Month
  • Yearly Subscription3 Days trial$39.991 Year
None

Skyaio Node

No in-app purchases

Questions

Is Grammar Checker & AI Keyboard free?
Grammar Checker & AI Keyboard is free to download, with in-app purchases available.
Is Skyaio Node free?
Skyaio Node is free to download, with no in-app purchases.
Do Grammar Checker & AI Keyboard or Skyaio Node have ads?
Neither Grammar Checker & AI Keyboard nor Skyaio Node shows ads.
Which is updated more often, Grammar Checker & AI Keyboard or Skyaio Node?
Grammar Checker & AI Keyboard ships an update every 2 weeks, and Skyaio Node weekly. Most recently, Grammar Checker & AI Keyboard was updated on November 7, 2026 and Skyaio Node on October 30, 2026.

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