The Calculator Plus App is an upgraded version that covers the functions of ordinary calculators and provides more functions, designed to meet the daily computing needs of users. It combines basic mathematical operations, detailed real-life input process, voice input calculation at any time, saving and searching history at any time, notes, etc., a calculator that is really convenient and quick to use.We take your privacy very seriously and you don't need to register. We do not collect your device model, IP, your text, pictures, videos, etc.

Terms of Use (Apple Standard Terms of Use): https://www.apple.com.cn/legal/internet-services/terms/site.html
Auto-Renewal Membership Description
1. Subscription service: VIP members continue to pay monthly, quarterly and annual subscriptions
2. Subscription cycle: 1 month, 1 quarter, 1 year
3. Subscription price: $0.99 per month, $2.59 per quarter, $9.99 per year.
4. Payment: The payment will be deducted through the user's iTunes account, and the payment will be made after the user confirms the purchase.
5. Renewal: Apple's iTunes account will be deducted within 24 hours before expiration, and the subscription cycle will be extended by 1 subscription cycle after the deduction is successful.
6. Cancel renewal: If you need to cancel the renewal, open the "Settings" of the iPhone > enter the "iTunes Store and App Store" >click on Apple ID", select "View Apple ID", enter the "Account Settings" page, click "Subscription", and select Calculator Plus APP member to cancel the subscription. If you do not cancel your subscription at least 24 hours before the end of the subscription period, your subscription will automatically renew your subscription
7. Privacy Agreement: https://jisuanqi.quanxiangweilai.cn/Privacy_Policy.html
8. Registration agreement: https://jisuanqi.quanxiangweilai.cn/Terms_Of_Service.html
9. Subscription Agreement: https://jisuanqi.quanxiangweilai.cn/Subscription_Services_Agreement.html
10. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/