App information
- Version
- 8.14.1
- Download size
- 208.87MB
- First released
- 2026-08-12
- Developer
- Instructure, Inc.
- Bundle ID
- com.instructure.icanvas
- Category
- Education (155,215)
- Developer website
- www.canvaslms.com
- Store rating
- ★ 4.8 / 5 · 60,732 ratings
Screenshots
Screenshots come from the App Store listing. They are shown at full aspect ratio, never cropped. Click to enlarge.
Reviews & Analysis
User reviews
-
a.k.a.a.n.n ★★★★☆ v8.12.1 2026-10-01
Good but…
I like this app for the most part. I am a full time online student and I’ve been able to navigate my classes with ease on my iPad. However, there are some functions that do not work or are unavailable. For one, if anyone uploads a video using kaltura, it will not allow me to watch the videos. That may be an issue with kaltura itself, but it is still very frustrating. Also there is no way to find peer reviews on the app. Fortunately for me, I have access to a computer, but if I didn’t, I would not be able to watch the videos or access my peer reviews. If you’re going to have an app option for this site, make sure ALL of the functions are available.
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angedotcom ★★★☆☆ v8.12.1 2026-10-05
Its alright but please get rid of the confetti
I honestly really hate this app but it does what its meant to do. I would really appreciate if they would add an option to remove that stupid confetti animation whenever you submit an assignment on time because it just slows down how long it takes to submit work, and it honestly makes me wanna submit my work late just so I don’t have to deal with it. Its whatever when you’re just submitting like one or two things, but I frequently have to submit 6-20 assignments at a time. It adds anywhere from 1-5 minutes because you have to wait about 10 seconds before you can even click anything again. So so stupid
In-App Purchases 1 items · USD
About
## 核心定位与痛点解决 Canvas by Instructure 是北美高校与 K-12 学区广泛采用的学习管理系统(LMS)的官方移动客户端。其核心逻辑是打通桌面端的课程数据,让学生能随时随地查看作业、提交任务、参与讨论和接收成绩通知。对于同时修读多门课程、需要频繁切换场景(教室、通勤、家中)的学生而言,理论上应当解决“信息分散”与“错过截止日期”两大痛点。 然而,从用户反馈来看,实际落地效果与官方宣称的“随时随地学习”存在巨大落差。超过九成的差评集中在移动端特有的故障上:课程列表加载不出、点击作业后白屏、登录流程反复报错、待办清单不刷新导致漏交作业。这并非个别学校的配置问题,而是普遍性的客户端性能缺陷。用户不得不回到浏览器版才能完成最基本的操作,使这个应用沦为了“校园门户的装饰性入口”,而非真正的学习助手。 ## 核心功能与实测体验剖析 功能一:课程仪表盘与待办清单 官方将“Organize”作为首要卖点,强调视图成绩、追踪作业、推送提醒。但在实测与用户反馈中,这一模块表现最不稳定。大量用户反映,仪表盘在更新后需要加载 10 秒以上才能显示课程列表,且新界面将原本紧凑的课程块改为横向滚动卡片,反而增加了查找成本。更严重的是“To-Do”清单无法正确同步:不少学生明明有 30 项待办,应用只显示 5 项;或者明明已提交作业,应用仍提示“未提交”。这种数据不一致直接导致学生错过截止时间,尤其在期末周造成实质性学业损失。用户“just let us use the web version”的呼声,直接点明了移动端在核心数据同步上的失效。 功能二:文件预览与提交 应用宣称支持提交 PDF、文档和媒体文件,并允许教师在 SpeedGrader 中批注。然而,移动端在文件处理上存在严重缺陷。多名用户报告,在 iPad 上打开 DOCX 文件时直接显示乱码或空白页,无法正常预览;新 UI 更新后,文件查看器被替换为网页版布局,放大、页数、下载等功能被隐藏,且页面边缘出现大片空白。提交作业的流程同样脆弱:有用户反映意外提交后无法修改,也没有任何确认提醒;部分用户在 iPad 上完全无法登录,报错“redirect_uri does not match”,而同一账号在 iPhone 上却正常。这说明移动端的网络配置与 SSO 兼容性存在明显漏洞,与桌面版体验割裂严重。 功能三:离线模式与推送通知 官方强调“下载完整课程离线学习”,但用户反馈中几乎无人提及该功能有效。更常见的是,应用在后台一段时间后自动登出,导致推送通知完全失效。多位用户反映,教授上传新文件或发布新作业后,应用不推送任何提醒,必须手动反复刷新甚至退出重登才能看到更新。部分用户即便开启通知,也只会收到无用的“课程加入邀请”错误消息,而非实质性的作业截止提醒。离线模式的实际可用性存疑,而通知机制的不可靠,直接摧毁了“避免错过”这一核心价值。 ## 客观优缺点权衡 优势 1. 生态绑定深:与桌面版 Canvas 深度集成,只要网络与登录正常,课程结构、评分标准、讨论区等核心内容能够完整同步,适合学校统一部署。 2. 多平台覆盖:支持 iPhone、iPad 以及网页版,且内置暗黑模式与无障碍辅助功能(VPAT 2.2 合规),对特殊需求用户友好。 3. 批量操作潜力:在网页版功能完好的情况下,移动端可用于快速查看通知或提交简单作业,避免随身携带电脑。 劣势 1. 稳定性极差:加载慢、白屏、闪退、登录报错是高频问题,尤其在 iOS 18 更新后和最近 UI 改动后,问题集中爆发。用户“Horrible mobile app”直接指出“无法访问任何课程文件”,而“Doesn’t Work on IPad”则反映了设备适配的严重疏漏。 2. 数据同步不可靠:待办清单、成绩、作业提交状态经常滞后或错误,导致学生误判截止日期,这比应用崩溃更危险,因为它直接造成学业损失。 3. 安全事件冲击:2025 年 3 月的勒索软件攻击导致大量用户数据泄露,并引发长时间服务中断,尤其在期末周。虽非移动端独有问题,但极大动摇了用户对应用的信任基础。 ## 适用人群与选型边界 如果你是学校强制使用 Canvas 的学生,且课程活动主要依赖电脑完成,那么该应用可视为一个“移动提醒器”,但务必以网页版为准,切勿依赖其待办清单。对于需要在通勤中快速查看公告、或在课堂上临时提交文件的学生,应用勉强可用,但需容忍加载延迟与偶发崩溃。 不建议在 iPad 上使用,除非学校已确认 SSO 配置兼容;不建议在考试周依赖其通知功能。若你所在学校提供 Google Classroom 或 D2L Brightspace 等替代方案,且功能需求相近,优先考虑更轻量、更稳定的平台。对于自学用户或非学校绑定者,该应用毫无价值——它没有独立账号注册,必须通过学校机构登录,因此完全不适合个人学习管理。 ## 编辑部综合裁定 Canvas by Instructure 的移动端应用是一个典型的“功能存在但体验破产”的案例。它的核心竞争力——课程生态整合——被糟糕的客户端稳定性拖累到几乎不可用。在 2025 年安全事件与 UI 更新后,应用不仅未能修复原有缺陷,反而因新设计带来更多性能问题。对于受学校强制绑定使用的学生,我们建议:在网页端完成所有重要操作(提交、查看成绩、确认截止日期),仅将应用作为紧急情况下的备选查看工具;同时,关注学校关于替代 LMS 的决策,在选课或转学时优先考虑支持更好客户端体验的平台。若你是教育机构的 IT 决策者,本应用的用户负面反馈应成为重新评估供应商的重要依据,而不是被“全球 4000 万用户”的营销数据所迷惑。
From the App Store SourceYour learning, anywhere. Stay connected to your courses with the official Canvas app for learners. Whether you’re in class, commuting, or offline, Canvas helps you stay organized and engaged. Note for instructors: For teaching and grading features, use the Canvas Teacher app. What you can do • Organize: View grades, track assignments, homework, and schoolwork; get reminders, push notifications and add customizable widgets for quick access • Engage: Send messages, join class discussions and collaborate with classmates in real time • Learn: Submit assignments, PDFs, docs, and media files for teachers to annotate in SpeedGrader, take quizzes, and watch videos on the go • Offline: Download full courses and keep studying even without internet • Integration & inclusivity: Use integrated classroom tools (LTIs), enjoy dark mode, and rely on built-in accessibility for everyone (VPAT 2.2 compliant) • Lifelong learning: Support for continuous learning, career-focused skill based learning programs, and AI-powered learning experience via Career experience Trusted by over 40 million learners worldwide.
FAQFAQPage
Who made it?
The developer is Instructure, Inc., and the app identifier is com.instructure.icanvas.
When was it first released?
It was first released on 2026-08-12, according to our own database record.
Does it have good ratings?
The App Store gives it 4.8 out of 5, from 60,732 ratings.
Every number in these answers comes from the data shown above on this page.