# Canvas Teacher vs Neg Multiply

The clearest difference is ads: Canvas Teacher at none against Neg Multiply's shown. Neg Multiply's advantage is iOS requirement (16.6 vs 18.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Canvas Teacher ships an update every 4 weeks, Neg Multiply every 5 weeks. The most recent releases landed on November 10, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Canvas Teacher | Neg Multiply |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (96K ratings)](https://appshunter.io/ios/app/canvas-teacher/id1257834464/reviews)** | — |
| Number of ratings | **96K** | — |
| Positive reviews | 26.3% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 4 weeks** | Every 5 weeks |
| Monetization | Free | — |
| Size | 183 MB | 32 MB |
| Requires iOS | 18.0 | **16.6** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Instructure Inc.](https://appshunter.io/developer/418441198) | [Katsuhiko Yao](https://appshunter.io/developer/1543188534) |

## What reviewers say

### Canvas Teacher

[App page](https://appshunter.io/ios/app/canvas-teacher/id1257834464)

This mobile companion helps educators grade assignments, provide feedback, and manage classes efficiently from anywhere. It allows for annotation, audio/video feedback, and communication with students. The app streamlines class management tasks for teachers on the go.

**Highlights:** Mobile grading with SpeedGrader, Annotate assignments, Audio/video feedback, Post class announcements, Manage Inbox and messages, Update assignment content

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to navigate
- 🚀 Convenient for grading on the go
- 🚀 Helpful for contacting students
- 👍 Good look and feel

**What reviewers complain about**

- 🐛 Buggy and unreliable
- 🐛 Missing key features from desktop version
- 🐛 Slow and glitchy performance
- 🐛 Inconsistent behavior across devices
- 🐛 Loses annotations and comments

**Reported bugs**

- App crashes frequently
- Inability to save grades and annotations
- Inconsistent behavior when rotating device
- Issues with loading student submissions
- Problems with syncing data between app and web version

**Requested features**

- Add ability to access and edit modules
- Improve grading tools and functionality
- Allow customization of notification settings
- Enhance integration with other platforms
- Improve stability and reliability


### Neg Multiply

[App page](https://appshunter.io/ios/app/neg-multiply-brain-training/id6450744705)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Canvas Teacher free?

Canvas Teacher is free to download, with no in-app purchases.

### Is Neg Multiply free?

Neg Multiply is free to download, with no in-app purchases.

### Do Canvas Teacher or Neg Multiply have ads?

Neg Multiply shows ads; Canvas Teacher does not.

### Which is updated more often, Canvas Teacher or Neg Multiply?

Canvas Teacher ships an update every 4 weeks, and Neg Multiply every 5 weeks. Most recently, Canvas Teacher was updated on November 10, 2026 and Neg Multiply on October 27, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*