Canvas Teacher vs Spark AI tutor
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.
Spark AI tutor
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Spark — AI Tutor for Kids Spark is a personalized AI tutor designed for children ages 7–12. Instead of giving answers, Spark guides your child through problems using hints, questions, and encouragement — building real understanding, not just memorization. For children: • Chat with Spark to learn math, science, reading, history, and more • Upload book pages and Spark turns them into interactive lessons • Take exams to test what they've learned • Learn in French or English For parents: • Ask Spark how your child is doing — get honest, specific progress reports • Review homework with AI feedback • Track mastery across subjects • Manage multiple children from one account Spark adapts to your child's level and pace, making learning feel like a conversation rather than a chore. --- Spark Pro — $12.99/month • 7-day free trial • Auto-renewing monthly subscription • Cancel anytime in Settings → Subscriptions Privacy Policy: https://lumynspark.com/privacy Terms of Use: https://lumynspark.com/terms
Screenshots
Verdict
The clearest difference is in-app purchases: Canvas Teacher at none against Spark AI tutor's 2. Spark AI tutor's advantage is update cadence (weekly vs every 4 weeks) and iOS requirement (15.1 vs 18.0). On price, ads 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. Spark AI tutor sells 2 in-app purchases, starting at $6.99 per month. Canvas Teacher asks for nothing beyond the download.
Canvas Teacher ships an update every 4 weeks, Spark AI tutor weekly. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.
| Parameter | Canvas Teacher | Spark AI tutor |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (96K ratings) — better | — |
| Positive reviews | 26.4% of reviews | — |
| Number of ratings | 96K — better | — |
| Update frequency | Every 4 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 18.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 183 MB | 45 MB |
| Age rating | 4+ | 4+ |
| Developer | Instructure Inc. | Ahmad Mahfouz |
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
Spark AI tutor
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Canvas Teacher
No in-app purchases
Spark AI tutor
- spark7 Days trial$6.991 Month
- spark7 Days trial$69.991 Year
Questions
Is Canvas Teacher free?
Is Spark AI tutor free?
Do Canvas Teacher or Spark AI tutor have ads?
Which is updated more often, Canvas Teacher or Spark AI tutor?
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