Canvas Teacher vs Neg Multiply
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Canvas Teacher
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.
- Mobile grading with SpeedGrader
- Annotate assignments
- Audio/video feedback
- Post class announcements
- Manage Inbox and messages
- Update assignment content
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Save time. Teach on the go. Canvas Teacher helps educators, instructors, and teachers grade, give feedback, and manage their classes from anywhere. What you can do • Grade or mark work: Use mobile friendly SpeedGrader to annotate assignments, apply rubrics and give written, audio, or video feedback • Communicate: Post class announcements, reply in discussions, and send messages right from your device • Update content: Adjust due dates, publish/unpublish assignments, or fix typos in seconds • Stay connected: Manage your Inbox, reply to student questions, and keep class communication flowing on the move Canvas Teacher is designed for educators—making mobile grading and class management faster and easier.
Neg Multiply
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Master negative multiplication in just 1 minute a day Train your brain with fast and addictive math challenges Find the right pairs and hit the target number! A math training app developed by a professional teacher QuickMath Series Boost your calculation skills and logical thinking in just a short time Math × Brain Training Series Find number pairs and reach the target value! In this app, you can train multiplication using negative numbers. For example: (−2) × (−4) = 8 (−4) × (+5) = −20 Find the correct pairs from combinations of positive and negative numbers to match the target value. Learn while playing: • Understand negative numbers • Improve mental math skills • Increase calculation speed Suitable for a wide range of learners, from advanced elementary students to middle school math practice. QuickMath Series • SumX – number pair puzzle • SumXMinus – negative number training • Common Divisor – divisor brain training • Exponent – power calculation challenge
Screenshots
Verdict
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.
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.
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.
| Parameter | Canvas Teacher | Neg Multiply |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (96K ratings) — better | — |
| Positive reviews | 26.3% of reviews | — |
| Number of ratings | 96K — better | — |
| Update frequency | Every 4 weeks — better | Every 5 weeks |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 18.0 | 16.6 — better |
| Further details — not scored | ||
| Size | 183 MB | 32 MB |
| Age rating | 4+ | 4+ |
| Developer | Instructure Inc. | Katsuhiko Yao |
Bugs and requests
Canvas Teacher
Reported bugs
5 issues- 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
5 requests- 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
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Canvas Teacher
No in-app purchases
Neg Multiply
No in-app purchases
Questions
Is Canvas Teacher free?
Is Neg Multiply free?
Do Canvas Teacher or Neg Multiply have ads?
Which is updated more often, Canvas Teacher or Neg Multiply?
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