AI矩阵助手 vs LinearMaster
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AI矩阵助手
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Instant Wi-Fi Setup: One-tap pairing via QR code or Bluetooth, with a visual step-by-step guide anyone can follow Remote Control: Unlock doors, adjust lighting (cool/warm color temperature), set always-on mode — all from your phone Live Monitoring: Online status, Wi-Fi signal strength, in-booth presence detection — stay informed anytime Pro Maintenance: Operation logs, MQTT configuration, factory reset — enterprise-grade support built in
LinearMaster
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线代解霸,专为考研党与大学生打造的线性代数分步推导计算器。拒绝小数近似,全程精确分数计算,让每一步推导都看得清清楚楚。 核心功能(覆盖考研数学大纲全部考点) 矩阵运算:支持矩阵加减、数乘、乘法、转置、逆矩阵(含[A|I]分步推导)、伴随矩阵、矩阵高次幂、余子式计算,可求解矩阵方程AX=B 行列式:支持任意阶行列式精准计算,可自动生成伴随矩阵 线性方程组:自动判定无解、唯一解、无穷多解三种情况,完整导出通解与基础解系,支持克拉默法则分步求解 特征值与特征向量:可计算特征多项式、特征值、特征向量,支持矩阵可对角化判定,兼容复数与无理数特征值计算场景 二次型:计算顺序主子式,精准判定矩阵正定、负定、不定属性,自动导出二次型标准形 向量空间:判定向量线性相关与无关,提取极大线性无关组,验证向量线性表出关系 基变换:支持过渡矩阵计算、向量坐标变换求解 施密特正交化:完整展示正交化与单位化分步代入推导过程 矩阵分解:支持LU、QR、Cholesky三种主流矩阵分解方式 空间几何:可计算向量叉积、混合积、点到平面距离 矩阵诊断:一键生成矩阵行列式、秩、迹及完整矩阵分类报告 2D线性变换可视化:动画直观演示矩阵拉伸、旋转、剪切变换效果,清晰展示特征向量方向 产品特色 1. 分步推导:完整展示每一步初等行变换过程,方便对照答案、排查解题错误 2. 精准分数:全程采用分数精确计算,无小数近似误差,杜绝0.33333等近似值 3. 一键导出:可将完整推导过程渲染为高清长图,支持本地保存、分享研友 4. 历史记录:自动保存最近20次计算记录,搭配矩阵缩略图,查看便捷 5. 考研真题预设:内置多组经典考研真题示例,一键加载,快速上手练习 6. 自定义矩阵键盘:适配正负号、分数快速输入,支持单元格快捷跳转,操作高效 7. 完全离线:所有计算均在本地设备完成,无需联网,安全高效 适用人群 1. 备考考研数学(数一、数二、数三)的学生 2. 大学线性代数课程在校学习者 3. 需要快速验证矩阵计算结果的科研工作者 技术协议:https://app.notion.com/p/Linear-Master-3b8dbcee63058014b4ececf2b192b874?source=copy_link 用户隐私:https://holy-condor-59c.notion.site/Linear-Maste-3b8dbcee6305809c8557c638fc29a0e0?source=copy_link 隐私政策:https://holy-condor-59c.notion.site/Linear-Master-3b8dbcee63058039b440fe805744a151?source=copy_link
Screenshots
Verdict
The clearest difference is ads: AI矩阵助手 at none against LinearMaster's shown. AI矩阵助手 also leads on iOS requirement (13.0 vs 17.0). On price, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | AI矩阵助手 | LinearMaster |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 11 days | — |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 36 MB | 6 MB |
| Age rating | 17+ | 4+ |
| Developer | 广州声博士 | 逸飞 姚 |
In-app purchases
AI矩阵助手
No in-app purchases
LinearMaster
No in-app purchases









