If you need help with HKGong, contact us anytime.
To restore purchases, open HKGong and tap Restore on the paywall.
To manage or cancel subscription: iPhone Settings → Apple ID → Subscriptions.
If plans don’t load, check internet connection and try reopening the app.
If premium doesn’t unlock, tap Restore and sign in with the same Apple account used for purchase.
Last updated: March 28, 2026