Before travel
Select a card language and star useful phrases. Bundled cards work without translation models. The separate sample in onboarding and Settings lets you practise without changing ordinary records.
Speech
Add an offline voice through the app's speech settings link. Traditional Chinese uses a Taiwan voice; Simplified Chinese uses a mainland China voice, without substituting Hong Kong speech. Available voices vary by device and engine.
Translation
Use Translate with Google in the personal phrase editor. If models are missing, prepare them over Wi-Fi; about 30 MB per language is a guide. Manual translation entry and Japanese-only saving remain available if preparation fails or is declined. Installed models work offline. Changing the Japanese original discards stale machine results and removes translations belonging to the old original when saving.
Plus
A one-time Google Play purchase unlocks all 200 phrases and removes the five-personal-phrase limit. Restore with the same Google account. Pending purchases unlock after payment completes. iOS purchases do not transfer to Google Play.
Brightness and replies
The app increases its window brightness and keeps the screen awake only while showing a card. These changes are removed when you leave. Close from a reply/number result returns to the original card; close again to leave.
When contacting support, include app/device/Android versions and the steps taken. You may redact personal wording.