最后更新 09-03-2026
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Math.now
Math.now 是一个基于浏览器的作业辅助工具，利用 GPT-4o 和 Math GPT 提供逐步讲解来解决数学问题。输入方程式、上传手写作业照片或提交文件，平台会逐步引导解决过程，而不是直接给出一个数字答案。免费版涵盖代数、几何、微积分、统计和应用题，无需安装应用程序。
许多拍照数学应用只给出最终答案，而 Math.now 通过其数学 AI 机器人保持聊天线程开放，方便你质疑每一步或请求相关练习题。同一会话支持图像 OCR、键入输入和文件上传，这在专注于单一输入方式的工具中较为少见。专业版增加了语音输入、联网聊天以及当免费计划的每日额度用尽时的优先响应。
该网站面向准备考试的高中和大学生、帮助做作业的家长以及希望在辅导中使用示范例题的导师。导航还指向物理、科学、工程以及需要跨学科支持的专业版订阅者的更广泛学习帮助。
免费计划每天包含5个积分，提供基础模型访问和标准响应时间
专业计划每月包含3,000个积分（每天100个），提供高级模型和语音输入
上传照片，OCR读取手写或打印的方程式后进行求解
GPT-4o和Math GPT提供每个步骤的推理和分步解答
与数学AI机器人进行后续聊天以澄清或练习相关问题
专业版增加了带网页访问的AI聊天、24/7导师支持和优先响应
免费套餐包括照片上传、文字输入和每日积分的分步解答。
与数学 AI 机器人进行后续聊天，帮助澄清步骤，而不仅仅显示最终答案。
基于浏览器的访问支持桌面、平板和移动设备，无需安装应用程序。
专业版新增语音输入、高级模型、联网聊天及优先响应时间。
免费计划每天限制5个积分和基本模型访问
高级物理帮助和优质模型需要每月6.90美元的付费Pro订阅
需要互联网连接以实现实时求解和聊天
Is Math.now free to use?
Yes. Math.now offers a Free plan with 5 credits per day, basic model access, and standard response times. You can use the math AI solver on desktop, tablet, or mobile without paying upfront.
How much does Math.now Pro cost?
Math.now Pro costs $6.90 per month. The plan includes 3,000 credits per month (100 per day), advanced models, voice input, web-connected chat, priority responses, and 24/7 AI tutor support. You can cancel anytime from math.now/user/settings.
What input formats does Math.now support?
Math.now accepts typed math problems, photo uploads via its math picture solver, and file submissions for longer equations. The photo solver uses OCR to detect math from images before solving.
Can Math.now solve word problems and physics questions?
Math.now handles algebra, geometry, calculus, statistics, and word problems on the free tier. Pro unlocks advanced step-by-step homework help that also covers physics and other subjects listed in the site navigation.
Does Math.now work on mobile devices?
Yes. Math.now runs in the browser on desktop, tablet, and smartphone with no app install required. The pricing page notes you can access the platform from any device with an internet connection.
How do I cancel a Math.now Pro subscription?
You can cancel anytime from math.now/user/settings. Math.now states the cancellation process is straightforward and does not require contacting support first.
What models power Math.now?
Math.now's homepage highlights GPT-4o for its math AI solver. The pricing page also references GPT-4 and advanced models on the Pro plan for step-by-step math and physics help.