Abacus Challenge 4+
Mark Jensen
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- USD 0.99
Screenshots
Description
Soroban 4+1 style abacus app that randomly generates numbers to add or subtract and will signal when you have the correct answer. Back and forwards buttons allow you to see if you have made a mistake! Works in portrait or landscape. Work at your own pace, or against the clock! 日本語対応。 支持中文。
What’s New
Version 1.1
Supports iPhone 14 models.
App Privacy
The developer, Mark Jensen, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.
Data Not Collected
The developer does not collect any data from this app.
Privacy practices may vary based on, for example, the features you use or your age. Learn More
Information
- Provider
- Mark Jensen
- Size
- 3.7 MB
- Category
- Education
- Compatibility
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- iPhone
- Requires iOS 15.0 or later.
- iPad
- Requires iPadOS 15.0 or later.
- iPod touch
- Requires iOS 15.0 or later.
- Apple Vision
- Requires visionOS 1.0 or later.
- Languages
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English, Japanese, Simplified Chinese
- Age Rating
- 4+
- Copyright
- © Mark Jensen
- Price
- USD 0.99
Supports
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Family Sharing
Up to six family members can use this app with Family Sharing enabled.