About
This app quickly checks math calculations and grades English essays via photo or text input. It also scans documents into PDFs for easy sharing across devices, streamlining the grading and administrative process.
What's New in 作业改改
1.6
May 12, 2025
优化批改速度，修复部分BUG
Subscription plans
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VIP解锁全部高级功能，作业批改等享受极速通道，体验更丝滑。
FAQ
What is 作业改改?
作业改改 is a utility app that uses AI to quickly check math calculations and grade English essays. It also functions as a document scanner, converting paper documents into shareable PDFs.
How does 作业改改 check math problems?
You can use the app's photo-checking feature to quickly verify the results of oral math exercises, saving you time and effort.
Can 作业改改 grade English essays?
Yes, 作业改改 can grade English essays by either taking a photo of the work or by inputting text directly into the app.
What are the subscription options for 作业改改?
作业改改 offers weekly, monthly, and annual subscription plans. A 3-day free trial is available for the weekly membership.
How do I cancel my 作业改改 subscription?
To cancel your subscription, you need to manually turn off auto-renewal in your Apple ID settings at least 24 hours before your current subscription expires.
Is 作业改改 available on multiple devices?
Yes, the app allows you to scan documents and share them with one click to various devices, including your phone and computer.
What is the age rating for 作业改改?
作业改改 has an age rating of 4+, making it suitable for a wide range of users.
How often is 作业改改 updated?
The app was last updated on May 12, 2025, with version 1.6. This indicates a relatively recent update and ongoing development.
