口算批改-口算PK
小学数学口算批改天天练习
About
Instantly check children's math homework by taking a photo. This AI-powered tool helps identify errors in various math problem types, supporting learning and reducing workload for parents and teachers. Offers subscription plans for continued use.
What's New in 口算批改
1.2.8
December 5, 2025
调整优化，维护更新。
Subscription plans
月会员
月会员购买后自动生效，到期自动续费。
In-App Purchases
$22.99
永久会员
购买后立即生效
Developer apps
FAQ
How does 口算批改-口算PK check math homework?
口算批改-口算PK uses AI to instantly check math homework by analyzing photos of the work. It identifies correct and incorrect answers, helping children learn from their mistakes.
What types of math problems does 口算批改-口算PK support?
The app supports a wide range of problem types including mixed operations, filling in numbers and operators, division with remainders, unit conversions, fractional calculations, and solving equations.
What is the subscription cost for 口算批改-口算PK?
Subscription plans are available at 128 yuan annually or 25 yuan monthly. The app automatically renews subscriptions unless turned off at least 24 hours before the current period ends.
Can I manage my 口算批改-口算PK subscription?
Yes, subscriptions can be managed by the user. You can turn off auto-renewal by going to your App Store account settings after purchase.
What is the age rating for 口算批改-口算PK?
口算批改-口算PK is rated for ages 4 and up, making it suitable for elementary school students.
How often is 口算批改-口算PK updated?
The latest version, 1.2.8, was released on 2025-12-05, indicating regular updates to improve functionality and support.
Does 口算批改-口算PK have ads?
No, the application does not contain advertisements, providing an uninterrupted experience for users.
What devices are compatible with 口算批改-口算PK?
口算批改-口算PK is compatible with iPhones and iPods, offering a focused experience on Apple mobile devices.
