Super Calculator - useful tool

1.普通計算：算式編輯，運算過程完整記錄，方便查詢運算過程
2.科學計算：三角函數、對數、指數以及角度弧度切換
3.匯率計算：匯率實時更新，支持170多種幣種任意切換
4.單位換算：長度、面積、質量、體積、速度、溫度、壓力、功率等多種單位換算
5.豐富主題：支持深色模式，保護眼睛節省電池，更有8種個性化主題
6.小數位數：自選小數位數，根據所需提供更精確的計算
7.簡潔高效：佈局簡潔，操作方便，運算高效
SUBSCRIPTION PRICING AND TERMS
Subscription options
In our game we have the following subscription length:
1. Weekly Advanced Features for $4.99 offers a weekly subscription after a 3-day free trial, unlocks all themes and exchange rates.
2. Yearly Advanced Features for $49.99 offers a yearly subscription, unlocks all themes and exchange rates.

End of trial and subscription renewal
This price is for United States customers. Pricing in other countries may vary, and actual charges may be converted to your local currency depending on the country of residence.
Your subscription will be charged to your iTunes Account at confirmation of purchase.
Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period.
Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal.
Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user’s Account Settings after purchase.
Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable.
Canceling trial or subscription
You can turn off the auto-renew for the subscription whenever you want to through iTunes. Check https://support.apple.com/HT202039. When your current trial/subscription period expires, you will be unsubscribed. The current active subscription period can not be canceled. After your subscription expires, you will no longer be able to use sticker packs marked as Premium.
If you have any questions or comments, feel free to contact us at [email protected].
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