Vent first,
then send the version that wins.
RoastMate turns frustration into clever, safe replies. Most modes run on-device with Apple's Foundation Models; Vent and Feral private drafts use an optional cloud proxy for stronger output. Describe a situation, pick a style, get a reply you'd actually send.
iPhone · iPad · Mac · Apple Watch
App Store listing coming soon.
What it does
-
20+ writing styles
Polite, Passive-Aggressive, Japanese Keigo, Literary, Stand-up, MBA Buzzword, Shakespearean, and more.
-
Reply Helper
Paste a message you received, get suggested replies that match your chosen tone.
-
Argument Simulator (Pro)
Rehearse a tough conversation. AI plays the other side so you walk in ready.
-
Apple Watch quick roast
Vent on your wrist; hand off to iPhone when you want to read or share.
-
macOS menu bar
One keyboard shortcut from any app — type, generate, copy.
-
Share Extension
Roast text from Mail, Messages, Safari — anywhere iOS shows the Share menu.
Private by default.
Calm, Sharp, Savage and the "Make it sendable" rewrite run entirely on your device using Apple's Foundation Models framework — that text never leaves your iPhone, iPad, Mac, or Apple Watch, and works in Airplane Mode.
Vent and Feral private drafts route through a developer-owned cloud proxy by default (Apple's on-device model is too gentle for real venting). Our proxy doesn't keep a copy of your text; you can switch Vent / Feral to local in Settings → AI & Privacy. No analytics SDK, no advertising IDs. Sign in with Apple is optional.
Available in
English · 简体中文 · 繁體中文 · 日本語
Free tier: 5 generations per day. Pro: unlimited + all 20+ styles, $2.99/month or $19.99/year with a 7-day free trial.