Write any time. One person reads every message.
Email huyuyu779@gmail.com. Please say which iPhone you use and what happened; a screenshot helps.
Open the You tab and tap Restore purchases. Make sure you are signed in with the same Apple Account you bought with. If it still does not unlock, email us.
This is usually a network hiccup between your phone and the App Store. Close the app, reopen it, and open the paywall again.
You choose it. Pick any number, add or subtract your age, and enter the result. Any whole number works — the app maps it onto the five hundred sages. This mirrors the old custom of counting along the rows of a sage hall.
Yes. Enter the same number again, or tap today's sage on the home screen. The verse for a number never changes.
The verses and readings are the developer's own material. The passages are public-domain translations: James Legge (1861, 1891) for the Tao Te Ching, the Analects and Zhuangzi, and F. Max Müller (1894) for the Heart Sutra. Each passage names its translator in the app.
Everything is stored on your device. Removing the app and its widget removes their local data; operating-system backups may retain earlier copies. Your purchase stays with your Apple Account and can be restored later.