Grammar Coach: Better Writing

Fix grammar, clarity, and tone right on your iPhone — fully private, on-device. Now it learns from your mistakes, teaches the rule, and tracks your weekly progress.

Better Writing fixes your English right on your device — privately. Type or paste a sentence and an on-device model rewrites it for grammar, clarity, and tone in seconds. Nothing you write ever leaves your device. No account. No cloud. Works offline.

WHAT IT DOES • Improve any sentence — grammar, word choice, punctuation, natural phrasing • Refine with a tap — Shorter, Formal, Simpler, Elevate, or another take • Hear it read aloud with each word highlighted as it speaks • Keep every draft in a searchable library of sessions • Improve text from any app with the Share extension, or ask Siri to "Improve this"

LEARNS FROM YOU Better Writing is more than a one-shot fixer — it coaches you. It notices the mistakes you make most, teaches the rule behind each fix in plain language, and gives you quick practice so the lesson sticks. A weekly progress view shows your most common errors shrinking over time.

A GRAMMAR RULES LIBRARY Browse a clean, searchable library of grammar and style rules — commas, tense, agreement, tone, and more — each with clear examples. It works even before you write a word.

PRIVATE BY DESIGN Everything runs on Apple's on-device model. Your writing stays on your phone — no servers, no analytics, works in airplane mode.

BETTER WRITING PRO Unlock Elevate (a sharper, higher-impact rewrite), Style memory (the editor learns and applies how you like to write), enforced rules (guaranteed British spelling, no exclamation marks, expanded contractions), Whole-message mode (rewrite a full email with a summary of the changes), and the full Progress and practice loop.

REQUIREMENTS Better Writing runs on iPhone and iPad, on iOS or iPadOS 26 or later. On devices with Apple Intelligence it uses Apple's built-in on-device model — no download needed. On other devices, a free one-time on-device model download powers it. Either way, everything runs on your device and nothing you write is ever sent anywhere.

Suggestions are AI-generated — please review anything important before you rely on it.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://studioam.art/apps/better-writing/privacy