簡単に算数を(Math Learner X さんすうドリル)

Have fun while learning math with this amazing app with a proven methodology. Work through the levels and learn the basics for a solid mathematics understanding!


Features:

- The best app for learning math based on a proven japanese methodology.

- Learn mathematics and improve your skills!

- Study through the levels and master the main mathematical operations! New content will be added in the future!

Links to our Terms of Service and Privacy Policy can be found below.

Privacy Policy: https://anond.hatelabo.jp/20190418171126

Terms of Use: https://anond.hatelabo.jp/20190418170729

App subscription:

You can subscribe for access to the full list of Math lessons.

Subscriptions are from $8.99 USD weekly.
Payment will be charged to iTunes Account at confirmation of purchase.

You will be able to do all the exercises for the duration of the subscription.

Subscription automatically renews for the same price and duration period as the original one week package 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 at the cost of the chosen package (weekly, monthly or yearly package).

Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's iTunes Account Settings after purchase.

No cancellation of the current subscription is allowed during active subscription period.

You may cancel a subscription during its free trial period via the subscription setting though your iTunes account. This must be done 24 hours before the end of the subscription period to avoid being charged.

You may turn off the auto-renewal of your subscription via your iTunes Account Settings. However, you are not able to cancel the current subscription during its active period.

Any unused portion of free-trial period, will be forfeited when the user purchases an app subscription.


* Prices are equal to the value that "Apple's App Store Pricing Matrix" determines as the equivalent of the subscription price in $ USD