Cardleaf Privacy Policy
한국어
Effective date: October 28, 2026
Cardleaf saves the paper business cards you receive as a contact file and a card image. Everything happens on your phone. The developer does not collect or receive any of your information.
None. The app has no server, no accounts, and no analytics, advertising or tracking, and it does not send your data over the internet.
- Camera: used only while you photograph a card. The photo and the text recognition stay on the phone, in the app’s temporary folder, and are deleted when you scan the next card or open the app again.
- Photos: “사진 가져오기” (Import photo) reads only the photos you pick in the system picker; the app never reads the rest of your library. A card image is added to Photos only when you tap Save or turn on auto-save.
- Contact file: a vCard is created only when you tap “연락처 파일” (Contact file) and goes only to the app you choose. The app does not read or change your contacts.
- Measurement mode: holding “사진 가져오기” (Import photo) for 1.5 seconds opens a measurement mode that reads, on the phone, only the card photos you pick in the system picker. It writes one result file to the app’s temporary folder with, for each photo, its file name, the recognized text (with alternative readings) and the phone numbers, links and addresses found in it, and two small images of the card (192 pixels on the long side), plus the iOS version and the time it was made. On iOS 26 with Apple Intelligence on, it also holds the fields the on-device Apple language model picked from the same text. The copies of the picked photos are deleted as soon as they are read. The result file leaves the phone only if you send it from the share sheet, and it is deleted when you scan or import the next card or open the app again.
- Logo report: only when you tap “로고 진단 보내기” (Send logo report), a text description of the logo search goes to the share sheet. It holds no text from the card except the text inside a logo area you chose by hand.
- Settings: the app stores three on/off settings on the phone: auto-save, the vertical card guide, and the KakaoTalk auto-friend guard.
The app sends nothing itself. Images saved to Photos may sync to iCloud Photos or another backup service according to your phone’s settings, and images, contact files, measurement files or logo reports you share are handled by the app you share them with.
Children
The app collects no one’s personal information, children’s included.
If this policy changes, this page is updated with a new effective date. Contact: bitsae.mooni@gmail.com