# Simple Blackboard vs Conversation Board

The clearest difference is review sentiment: Conversation Board at 100% against Simple Blackboard's 50%. Conversation Board also leads on rating (5.0 vs 4.3) and update cadence (every 2 weeks vs every 9 months). Simple Blackboard's advantage is ratings volume (137 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Simple Blackboard sells 1 one-off in-app purchase and Conversation Board sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Conversation Board holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Simple Blackboard has 137 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 50% of Simple Blackboard's written reviews are positive against 100% of Conversation Board's.

Simple Blackboard ships an update every 9 months, Conversation Board every 2 weeks. The most recent releases landed on October 13, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Simple Blackboard | Conversation Board |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (137 ratings)](https://appshunter.io/ios/app/simple-blackboard/id1436764683/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/conversation-board/id1584594154/reviews)** |
| Number of ratings | **137** | 1 |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 9 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 4 MB | 41 MB |
| Requires iOS | 15.6 | **12.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bita Sobhani](https://appshunter.io/developer/1372721132) | [NAOYA ONO](https://appshunter.io/developer/1530328146) |

## What reviewers say

### Simple Blackboard

[App page](https://appshunter.io/ios/app/simple-blackboard/id1436764683)

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.

**Highlights:** 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

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $2.99 | one-time |


### Conversation Board

[App page](https://appshunter.io/ios/app/conversation-board/id1584594154)

Facilitate written communication by placing your device in front of another person. Customize line colors and thickness for each user, and utilize full-screen mode for an expansive writing surface. Save and share conversations easily.

**Highlights:** Customizable line color and thickness, Full screen mode, Save and share screenshots, Individual settings for users

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Support Developer | $0.99 | one-time |
| Remove ads | $3.99 | one-time |


## Frequently asked questions

### Is Simple Blackboard free?

Simple Blackboard is free to download, with in-app purchases available.

### Is Conversation Board free?

Conversation Board is free to download, with in-app purchases available.

### Which has better reviews, Simple Blackboard or Conversation Board?

Conversation Board is rated higher. Simple Blackboard averages 4.3 out of 5 from 137 ratings, while Conversation Board averages 5.0 from 1 ratings.

### Do Simple Blackboard or Conversation Board have ads?

Both Simple Blackboard and Conversation Board show ads.

### Which is updated more often, Simple Blackboard or Conversation Board?

Simple Blackboard ships an update every 9 months, and Conversation Board every 2 weeks. Most recently, Simple Blackboard was updated on October 13, 2026 and Conversation Board on September 10, 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.*