Last updated: October 10, 2026
Our apps do not collect, transmit, or sell your personal data. There is nothing to sign up for, and nothing you do inside the apps is ever sent to us.
Each app keeps its own content, settings and progress locally on your Apple Watch. That data never leaves the device, because these apps do not talk to any server of ours.
If iCloud is turned on, Apple may sync that data between your watch and your paired iPhone through your own Apple account. That sync happens entirely inside Apple's systems and follows Apple's own privacy policy.
We do not ask for your name, email address or any personal information. We do not include third-party advertising or analytics SDKs. We do not sell, rent or share personal information with anyone. We do not run any server that receives data from the apps.
apps.yk1537.com is a simple showcase site. It sets no tracking cookies, builds no user profiles, and runs no analytics script.
Any purchase, subscription or refund is handled entirely by Apple through the App Store. We never see your payment details.
These apps do not knowingly collect personal information from anyone, including children. Because all processing happens on your device and nothing is transmitted to us, no personal data is collected from anyone at all.
Your data never leaves your device, so you can remove it any time by deleting the app from your watch, or by turning off iCloud sync for it in your iPhone settings. We hold no personal data about you, so there is nothing for us to delete on our side.
If an app ever begins collecting data — for example through a framework such as HealthKit — we will update this page and say so on that app's App Store listing before the change ships.
Questions about this policy? Email Nevercheck@126.com.