Support
We read every message. Email kyriecai.me@gmail.com and include your iPhone, Apple Watch and iOS / watchOS versions, plus a screenshot if you can. Please never send your API key.
Getting started
1. Pair your Apple Watch
Install Twicy on your iPhone; the watch app installs with it. Open Twicy on the watch and allow the microphone.
2. Connect your AI
In Twicy → Settings, choose a provider and paste your API key. The key stays in your iPhone Keychain.
3. Live your day
Keep the watch on. In the evening, open Twicy on your iPhone: today's sentences are waiting under Today.
How to get an API key
- DeepSeek — sign up at platform.deepseek.com, add a small balance, create a key under API keys.
- OpenAI — sign in at platform.openai.com, set up billing, create a key under API keys.
- Google Gemini — sign in at aistudio.google.com and create an API key.
- Other providers — any OpenAI-compatible service works: choose Custom and enter its base URL, model name and key.
Twicy sends only short sentence text, so usage is light. Your provider bills you directly; check its pricing page.
FAQ
Can I try it without an Apple Watch or a key?
Yes. Settings → Load sample data fills Today with a sample day, so you can practice right away.
Today is empty.
Make sure listening is on in the watch app and the watch is near your iPhone. Recordings move to the iPhone in the background; open Twicy and pull down on Today to process them now. Cards need a working API key.
It picked up other people.
Turn on Voice ID in Settings and record your sample in a quiet place. Sentences that don't match your voice are dropped.
Which languages are supported?
You learn English (American or British). Your language can be Japanese, Korean, or Chinese (Taiwan). The app is in English.
Practice doesn't hear me.
Allow Microphone and Speech Recognition for Twicy in iOS Settings. If on-device recognition isn't available for your device, turn off Settings → On-device recognition only.
Is my data private?
Yes — see the Privacy Policy. There are no Twicy servers.