Simple Blackboard vs Heavens Mentor
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Simple Blackboard
This app provides a digital canvas for drawing, sketching, and note-taking. It offers various tools like brushes, colors, shapes, and text, with options to load photos and record your creative process. Save your work, manage pages, and keep your last drawing accessible.
- Blackboard or whiteboard selection
- Adjustable brush sizes and colors
- Drawing of various shapes
- Text typing with adjustable font size
- Load photos onto the board
- Record video of drawing process
- Save drawings and manage pages
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This app allows you to draw on a simple blackboard (or whiteboard). You can use it for drawing, jotting down, illustrations, math calculations and etc. The key features are: - You can choose blackboard or whiteboard. - You have various brush sizes and huge number of paint colors. - You can draw various shapes such as line, arrow, circle, oval, square, rectangle, triangle, and polygon. - You can type text with adjustable font size. - You can load photo to the board. - You can record video from your drawing screen with sound from your device microphone. - You can save your drawing to your device. - You can add or remove pages. - You can set your favourite paint colors and color opacity. - Your last drawing is always saved. - The device screen never goes off while you are using the app. The premium purchase removes all ads, enables adding text, loading photo, drawing shapes and grid, setting favorite paint colors, and paint color opacity.
Heavens Mentor
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Brief Description: Heavens Mentor gives teachers powerful tools to manage students and communicate effectively with parents. This comprehensive platform helps you: Mark Bulk Attendance Track Leave Applications Validate HomeWorks easily Track Mentor and Class timetable details Switch classes with ease Track individual student details Track student attendance with ease Send personalised remarks and feedback Assign and manage homework View the academic calendar The intuitive interface makes classroom management simpler and more efficient, letting you focus on what matters most - teaching. Build stronger connections between school and home with the Heavens Mentor App, your essential teaching companion.
Screenshots
Verdict
The clearest difference is in-app purchases: Heavens Mentor at none against Simple Blackboard's 1. Heavens Mentor also leads on ads (none vs shown) and update cadence (every 3 weeks vs every 9 months). On price, device support and iOS requirement 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. Simple Blackboard sells 1 one-off in-app purchase. Heavens Mentor asks for nothing beyond the download.
Simple Blackboard ships an update every 9 months, Heavens Mentor every 3 weeks. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.
| Parameter | Simple Blackboard | Heavens Mentor |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (138 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 138 — better | — |
| Update frequency | Every 9 months | Every 3 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 4 MB | 63 MB |
| Age rating | 4+ | 4+ |
| Developer | Bita Sobhani | Datahex |
In-app purchases
Simple Blackboard
- Premium$2.99
Heavens Mentor
No in-app purchases
Questions
Is Simple Blackboard free?
Is Heavens Mentor free?
Do Simple Blackboard or Heavens Mentor have ads?
Which is updated more often, Simple Blackboard or Heavens Mentor?
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