價格：免費
更新日期：2019-06-12
檔案大小：95.5 MB
目前版本：1.0.4
版本需求：需要 iOS 11.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
Do math calculation lightning fast without a calculator, pen or paper!
FEATURES:
- Over 2000 addition, subtraction, multiplication and division problems in a free Study mode.
- Exciting PvP battles with opponents from around the world.
- Enjoyable and fascinating way to improve your Math Skills.
- Global & country rank mapping your position on it.
- No Ads. You can fully enjoy our app with no annoying Ads.
- 3-day free trial gives you unlimited access to all features in the app before paying.
~~~
Premium pricing and terms.
For Count Premium, there is a Weekly subscription for $7.99.
This price is for U.S. customers. Pricing in other countries may vary.
Payment will be charged to your iTunes account at the confirmation of purchase. Subscription will automatically renew unless it is canceled at least 24 hours before the end of the current period. Subscription with a trial period will automatically renew to a paid subscription. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage or turn off your trial or subscription in your Apple ID account settings at any time after purchase.
For more information, read our EULA and Privacy Policy.
EULA — https://www.zorkaapp.com/end_user_license_agreement
Privacy Policy: https://www.zorkaapp.com/privacy_policy
支援平台：iPhone, iPad