Need help with one of our apps? We're here for you.
Email: 121828802@qq.com
We typically respond within 24 hours.
Go to the app's settings or pricing screen and tap "Restore Purchases." This will restore any previous purchases linked to your Apple ID.
Open iPhone Settings → tap your name → Subscriptions → select the app → Cancel Subscription. Apple manages all subscription billing.
Try closing and reopening the app, or restarting your device. If the issue persists, email us with a description of the problem and your device model.
Refunds are handled by Apple. Visit reportaproblem.apple.com to request a refund for any purchase.
Yes. Most of our apps work entirely offline and do not collect or transmit any personal data. See our Privacy Policy for details.
Our apps support iPhone and iPad running iOS 16.0 or later.
Pet Age Calculator Pro · Formula Buddy · Sleep Sound Mixer · Posture Ping · Unit Snap · Color Grab · Locker · WiFi Password Show · Font Finder