Comparison

A\\K vs Grammar Fix

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

Head to head
About

A\\K

Enhance your typing with an AI-powered keyboard. It offers grammar correction, emoji suggestions, tone adjustments, and instant translation to improve your digital communication across all platforms.

Highlights
  • Grammar Correction
  • Emoji Suggestions
  • Tone Adjustments
  • Joke & Reply Generator
  • Instant Translation
  • Prompt Folder
Features
Read full description

Transform Your Typing Experience with Our GPT-Powered Keyboard! Unleash the power of AI right at your fingertips. Whether you're crafting the perfect message on Tinder, composing a professional email, or penning your next story, our keyboard extension ensures every word is in its prime. As a subscriber, you will have access to all features, including: Grammar Correction: Bid farewell to typos and grammar mistakes. Emoji Suggestions: Get the right emoji at the right time. Tone Adjustments: From formal to friendly, set the mood of your message. Joke & Reply Generator: Keep conversations lively and engaging. Instant Translation: Break language barriers in real-time. Prompt Folder: Store and manage your prompts for ChatGPT, midjourney, and more. Ideal for enhancing your digital interactions across all platforms. Experience a seamless, smarter, and more efficient typing journey with us! Subscription details: Upon subscribing, you gain full access to all the features listed. For pricing and terms, visit our Terms of Use: https://www.storystudio.ai/EULA/ By downloading this app, you agree to our Terms of Use.

About

Grammar Fix

Features
Read full description

GrammarFix helps you correct grammar, rewrite, translate and draft wherever you type. Choose on-device Apple Intelligence or optional Cloud AI powered by GPT. Tap to fix grammar and spelling in Messages, Mail, Notes and other apps that support custom keyboards. Rewrite in styles such as Professional, Friendly, Concise, Polite, Confident and Funny, or use presets for X, Instagram and Threads. REFINE YOUR WRITING Preview a rewrite, then give another instruction before applying it. Cloud AI can suggest editing directions based on the draft. Apply when you are happy with the result, or cancel and keep your original text. Undo restores the original after a correction or rewrite. A BETTER KEYBOARD Type with spelling suggestions and optional auto-correction. Hold Delete to repeat, double-tap Space for a period, double-tap Shift for Caps Lock, or hold Space and drag to move the cursor. Optional haptics add feedback while typing. MORE WRITING TOOLS - Translate into 10 languages - Draft and refine text with AI chat - Send your draft from the keyboard into chat with Craft - Create custom rewrite presets - Save optional background and writing preferences for personalization YOUR CHOICE OF AI On-device AI uses Apple Intelligence and processes submitted text locally. It requires iOS 26, a supported iPhone and Apple Intelligence availability. Cloud AI is optional and off by default. Selecting it sends submitted text, recent chat context and enabled personalization to App City Studios and OpenAI. Cloud editing suggestions also send the current draft. Cloud AI requires internet, is subject to service usage limits, and requires Allow Full Access when used in the keyboard. Ordinary typing does not trigger cloud AI requests. Switch back to on-device AI in Settings at any time. See our privacy policy for processing and retention details. FREE AND PREMIUM Grammar fixes and a limited number of daily AI chats are free. Premium unlocks all writing styles, translation, emoji, custom presets, rewrite refinement and chat without the free daily chat limit. Cloud service usage limits still apply. Choose Lifetime, Monthly or Yearly. Subscriptions renew automatically unless cancelled at least 24 hours before the current period ends. Manage subscriptions in your Apple Account settings. Requires iOS 18 or later. Terms of Use: https://appcitystudios.com/eula Privacy Policy: https://appcitystudios.com/privacy-policy

Screenshots

A\\K4 screens
Grammar Fix4 screens

Verdict

The call

A\\K and Grammar Fix are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. A\\K sells 1 in-app purchase, starting at $4.99 per month and Grammar Fix sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

ScorecardNo meaningful differences
A\\K versus Grammar Fix: the parameters behind the verdict, then further details
ParameterA\\KGrammar Fix
PriceFreeFree
Rating1.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequency—Every 2 months
AdsNoNo
In-app purchasesYesYes
MonetizationSubscription—
DevicesiPhoneiPhone
Requires iOS17.0 — better18.0
Further details — not scored
Size67 MB3 MB
Age rating4+4+
Developerrichard ndumuAPPCITY Limited Liability Company

In-app purchases

1 purchases

A\\K

Subscriptions1
  • A\\K Keyboard Pro$4.991 Month
3 purchases

Grammar Fix

Subscriptions2
  • GrammarFix Premium Monthly$4.991 Month
  • GrammarFix Premium Yearly7 Days trial$29.991 Year
One-time1
  • GrammarFix Premium Lifetime$49.99

Questions

Is A\\K free?
A\\K is free to download, with in-app purchases available.
Is Grammar Fix free?
Grammar Fix is free to download, with in-app purchases available.
Do A\\K or Grammar Fix have ads?
Neither A\\K nor Grammar Fix shows ads.

Other comparisons