Timbre: Brand Voice Guard

Brand voice dies by a thousand small drafts. Timbre keeps it alive: define your tone attributes, preferred and banned vocabulary, and claim rules once — then check any draft against them in seconds. WHAT IT MEASURES A deterministic analyzer scores each draft across four weighted dimensions: lexicon alignment, claim integrity, readability, and tone match. Every issue is flagged in place — banned terms, unsubstantiated claims, hedging, passive voice, overlong sentences — with exact positions. FIX IT FAST Read the flagged draft with highlights, or let a connected AI model rewrite it to match your voice — the rewrite is re-checked before you see it. Works with on-device Apple Intelligence, local Ollama / LM Studio, or your own cloud API key. The analyzer itself needs no model at all. PRIVATE BY DESIGN No accounts, no analytics. Your voice profile stays on your Mac; keys stay in the Keychain. SUBSCRIPTION AND TERMS Pro is an auto-renewable subscription. Payment is charged to your Apple Account at confirmation of purchase. The subscription renews automatically unless auto-renew is turned off at least 24 hours before the end of the current period; your account is charged for renewal within 24 hours prior to the end of the current period. You can manage your subscription and turn off auto-renewal in your Apple Account settings after purchase. Any unused portion of a free trial is forfeited when you purchase a subscription. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.lukekevinmclaughlin.com/privacy