PengoType is a Vietnamese Telex typing app. We keep data collection as small as the product allows. Everything below is the whole picture — not a summary with a trap door.
Progress data — which phrases you've engraved, session times, streak state, badges, personal bests — is written to local storage (AsyncStorage on iOS, localStorage on web). The app works fully offline and without an account.
Sign in on the web with email, or on iOS with Sign in with Apple. We create a row in our Supabase Postgres database keyed to your account id. That row holds: a generated display handle, your progress snapshot, your session log, your streak state, and any weekly-challenge badges you've earned. We use it to sync practice between devices and to rank weekly submissions.
Sign in with Apple relays a private email address to us — we never see your real Apple ID email unless you choose to share it. Deleting your account from the Profile screen issues a hard delete on the server within 24 hours.
Premium billing runs through Stripe on the web and Apple In-App Purchase on iOS. We never see your card number. On our side we store only a subscription status flag (premium.tier) and, for web, a Stripe customer id.
PengoType is rated for ages 4+ on the App Store and has no user-to-user communication. We do not knowingly collect data from users under 13 beyond the local device storage described above.
effective 2026-04-23 · last updated 2026-04-23