Preview
Description
Mental arithmetic isn't something you learn once — it's something you build through repetition. This app gives you a near-infinite supply of problems, letting you practice until any calculation feels effortless. Train with targeted drills for addition, subtraction, multiplication, and division. Focus on the operations that trip you up most, and go from uncertain to fluent. Built-in difficulty presets mean you can open the app and start immediately — no setup required. When you're ready to fine-tune, full customization is available: toggle carrying for addition, borrowing for subtraction, and set the exact number ranges for multiplication and division to suit your current skill level. The interface supports both light and dark mode, so it's comfortable to use anytime, anywhere. Multi-language support removes any language barrier to practice.
Technical Analysis
Package Overview Basic metadata
Bundle ID
cn.net.yahaha.MentalArithmetic Current Version 1.0
Minimum iOS 18.6
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| Details | Version / IDs | Version date | Action |
|---|---|---|---|
| Not archived | App Store ID: 883624328 | Unknown | Request Version |