Japanese in a Flash!
Your study stays yours.
Last updated October 18, 2026
The short version
- No account to create
- Word database, study sets, and progress stay on your device
- No analytics, no advertising, no tracking
- Nothing is shared with anyone
Japanese in a Flash! doesn't collect your personal information. Your decks and study progress stay on your phone.
What the app stores
The app keeps its word database, your study sets, and your progress on your device. There's no account to create, and none of this is sent to us.
What we collect
Nothing. The app has no analytics, no advertising, and no tracking, and it doesn't share data with anyone.
Purchases and the App Store
Downloads and any purchases are handled by Apple. Apple may share anonymous sales and crash numbers with us under its own privacy policy.
Children
Because the app collects nothing, it's suitable for learners of any age.
Emailing us
If you email support, we use your address and message only to reply to you, and we don't share them.
Changes
If this policy changes, we'll update this page and the date at the top.