SwiftPen vs Reply Assistant

SwiftPen is your AI writing assistant, always one tap away. While typing in any app — Messages, Mail, WhatsApp, Notes — simply switch to SwiftPen from your keyboard row. Instantly transform what you've typed with powerful AI modes: • Rewrite — Say it better, instantly • Clarify — Make complex text crystal clear • Shorten — Trim the fluff, keep the meaning • Formal — Professional tone in one tap • Polish — Fix grammar, flow, and style • Custom Modes — Create your own AI writing rules See exactly what changed with a built-in diff view. Accept or tweak with one tap. Powered by frontier LLMs. Works in every app. No copy-paste required. SwiftPen is the fastest way to write better, from anywhere. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

ReplyCheck helps you rewrite messages before you send them. Paste any text, choose a tone, and ReplyCheck gives you 3 natural reply options in seconds — clearer, warmer, more professional, more confident, or just more human. Use it for work messages, apologies, dating replies, follow-ups, English improvement, and everyday texts you want to get right. WHY REPLYCHECK • Rewrite before you send — no more second-guessing. • Pick from 16 tones designed for real situations. • 3 distinct reply options per rewrite, so you can pick the one that fits. • No account, no login. Everything stays on your device unless you choose to rewrite a message. FREE FEATURES • 3 rewrites per day • Three core tones: Shorter, Warmer, Professional • Save up to 5 favorite replies • Basic history PREMIUM (3-day free trial) • Unlimited rewrites • Screenshot replies — upload a chat screenshot, get reply options instantly • Advanced tones: Confident, Friendly, Polite, Apology, Dating, Work, Customer Support, Boundary Setting, Follow-up, Decline Politely, English Improver, Make It Natural, Less Rude • 5 reply variations per rewrite (instead of 3) • Tone strength slider (Soft / Balanced / Direct) • Premium templates: Apology, Late reply, Follow-up, Decline, Work, Dating, Customer Support, Boundary Setting, and more • Unlimited history • Unlimited saved replies PRIVACY ReplyCheck does not require an account. There is no analytics, no advertising, no tracker. Your rewrite history, saved replies, and preferences stay on your device. Before any data is sent, the app shows a consent screen at first launch. To generate suggestions, the message text you submit is sent securely to Google's Gemini API. See our Privacy Policy for full details. DISCLAIMER ReplyCheck provides AI-generated writing suggestions only. Always review messages before sending. AI can make mistakes. SUBSCRIPTIONS • Weekly Premium — $1.99/week, after 3-day free trial • Yearly Premium — $19.99/year, after 3-day free trial Free trials automatically renew to a paid subscription unless canceled at least 24 hours before the end of the trial period. Manage or cancel anytime in your Apple ID Subscriptions settings. Privacy Policy: https://betteryouknow.github.io/replycheck-site/privacy.html Terms of Use: https://betteryouknow.github.io/replycheck-site/terms.html Support: https://betteryouknow.github.io/replycheck-site/support.html