Warvis vs ReplyPixel AI Grammar Keyboard
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Warvis
This AI-powered keyboard enhances your mobile experience by allowing you to interact with an AI directly within any app. Improve your writing, get answers, and search the web without leaving your current task.
- AI chat while typing
- Ask questions about current text
- Capture ideas instantly
- Share screen during calls
- Attach files and photos
- Take action through connected apps
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Warvis is an AI agent built into your keyboard. It lets you ask questions, improve your writing, search the web, or talk through what’s on your screen without constantly switching apps. Whether you’re replying to a message, writing an email, taking notes, or trying to understand something on your screen, Warvis stays close to whatever you’re working on. Use Warvis to: • Chat with AI wherever you type • Rewrite selected text to improve writing, fix spelling & grammar, or simplify • Ask questions about your current text • Capture ideas without having to type • Share your screen during voice conversations • Attach files and photos • Take action through connected apps
ReplyPixel AI Grammar Keyboard
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ReplyPixel is an AI keyboard that fixes your grammar and rewrites your English so it sounds fluent, natural and confident, in any app. Type your message the rough way it comes out. Tap Pip, your pocket English buddy. Get it back as a clean, natural message in three tones. No copy-paste, no switching apps, no sounding like a textbook or a robot. FIX MY ENGLISH, RIGHT IN YOUR KEYBOARD ReplyPixel is an AI grammar keyboard and English rewriter built for non-native speakers. It corrects grammar and spelling, replaces stiff or "translated" phrasing, and keeps your meaning and your personality. HOW IT WORKS 1. Type your draft in any app: WhatsApp, Slack, Gmail, LinkedIn, Notes. 2. Tap Pip in the keyboard toolbar. 3. Pick a tone: Native & natural, Professional or Friendly. Too formal? Too casual? Tap Tweak to make it shorter, warmer, simpler or more confident. Want only a quick grammar check? Improve mode fixes mistakes without changing your meaning. WHAT YOU CAN DO - AI grammar checker: fix tense, articles, prepositions, word order and spelling - AI rewriter: rewrite and paraphrase rough text into fluent, natural English - Professional email helper: make messages to your boss, client or recruiter polite and clear - Friendly chat tone: sound relaxed and natural with friends and teammates - See what changed: learn from every fix so your English improves over time - Full keyboard: QWERTY, symbols, emoji and word suggestions MADE FOR NON-NATIVE ENGLISH SPEAKERS If you second-guess your English before pressing send, ReplyPixel is for you. Tell it your first language and it focuses on the mistakes people with your background commonly make. Ideal for ESL speakers, international students, remote workers, freelancers, expats and job seekers. PRIVATE BY DESIGN ReplyPixel only works on the text you choose to fix. It never reads your clipboard and never logs your keystrokes. Sensitive details like emails, phone numbers and card numbers are masked before your text is processed. Your text is never sold or used for ads. START FREE Try 10 free rewrites. Unlimited rewrites with ReplyPixel Weekly or Monthly. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the period; manage them in your Apple ID settings. GET STARTED Settings > General > Keyboard > Keyboards > Add New Keyboard > ReplyPixel, then turn on Allow Full Access so the keyboard can send the text you choose to fix. Full Access is never used to read your clipboard or log keystrokes. Questions or feedback: support@replypixel.com Privacy Policy: https://replypixel.com/privacy Terms of Use: https://replypixel.com/terms
Screenshots
Verdict
The clearest difference is in-app purchases: Warvis at none against ReplyPixel AI Grammar Keyboard's 2. Warvis also leads on iOS requirement (17.0 vs 26.2). ReplyPixel AI Grammar Keyboard's advantage is update cadence (every 2 weeks vs every 3 weeks). On price, 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
Both are free to download. ReplyPixel AI Grammar Keyboard sells 2 in-app purchases, starting at $4.99 per 7 days. Warvis asks for nothing beyond the download.
Warvis ships an update every 3 weeks, ReplyPixel AI Grammar Keyboard every 2 weeks. The most recent releases landed on October 25, 2026 and October 13, 2026 respectively.
| Parameter | Warvis | ReplyPixel AI Grammar Keyboard |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 3 weeks | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.0 — better | 26.2 |
| Further details — not scored | ||
| Size | 42 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | Massimo Di Berardino | Nirav Prajapati |
In-app purchases
Warvis
No in-app purchases
ReplyPixel AI Grammar Keyboard
- Weekly$4.997 Days
- Monthly$9.991 Month





