Effective: July 16, 2026
Sparkline identifies supported physical NFC cards, QR codes, and barcodes on device, and provides entertainment readings and card management. It does not obtain card balances, history, identity data, or key data, and it does not clone, write, pay, authenticate, or unlock.
Read only cards and codes you own or have clear permission from the owner to read. A Bump requires that both people consent on their own device. Follow the rules of issuers, employers, schools, hotels, and transit operators.
Unauthorized reading or tracking, reading unsupported cards, payment, authentication, unlocking, cloning, impersonation, any use contrary to law or third-party rights, and circumventing safety features are prohibited. Do not enter room numbers, PINs, card numbers, names, or unlock codes into card names or notes. Check the content and recipient of a shared image before sharing.
Readings, titles, stories, and missions are entertainment. They do not measure or guarantee people, relationships, card performance, or future events, and must not be relied upon for important decisions. A bundled on-device fallback is used when Apple Foundation Models is unavailable.
The operator may change or discontinue the app for safety, legal, OS/device compatibility, or improvement reasons. Liability is limited only to the extent permitted by applicable law; liability that cannot be excluded, such as for intent or gross negligence, is not excluded.
These terms are governed by the laws of Japan. Except where applicable law provides otherwise, the Tokyo District Court has exclusive jurisdiction as the court of first instance.
Please use the contact method listed on the App Store product page.
© 2026 Sparkline