# vCastSender vs Simple Whiteboard by Qrayon

The clearest difference is review sentiment: Simple Whiteboard by Qrayon at 75% against vCastSender's 15%. Simple Whiteboard by Qrayon also leads on rating (4.5 vs 2.4) and ratings volume (12K vs 35). vCastSender's advantage is in-app purchases (none vs 1). On price, update cadence, ads and monetization model there is nothing between them.

Both are free to download. Simple Whiteboard by Qrayon sells 1 one-off in-app purchase. vCastSender asks for nothing beyond the download.

Simple Whiteboard by Qrayon holds the better App Store score, 4.5 against 2.4. That said, the two scores are not equally well evidenced: Simple Whiteboard by Qrayon has 12K ratings behind it against 35, so its average is the more settled of the two. Written reviews point the same way: 15% of vCastSender's written reviews are positive against 75% of Simple Whiteboard by Qrayon's.

vCastSender ships an update every 7 months, Simple Whiteboard by Qrayon every 11 months. The most recent releases landed on November 1, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | vCastSender | Simple Whiteboard by Qrayon |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.4 (35 ratings)](https://appshunter.io/ios/app/vcastsender/id1224549297/reviews) | **[4.5 (12K ratings)](https://appshunter.io/ios/app/simple-whiteboard-by-qrayon/id1327954704/reviews)** |
| Number of ratings | 35 | **12K** |
| Positive reviews | 14.8% of reviews | **75.2% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 7 months** | Every 11 months |
| Monetization | Free | Free |
| Size | 14 MB | 5 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ViewSonic_International](https://appshunter.io/developer/871648106) | [Qrayon, LLC](https://appshunter.io/developer/354980265) |

## What reviewers say

### vCastSender

[App page](https://appshunter.io/ios/app/vcastsender/id1224549297)

Stream live recordings, share your screen, photos, and videos wirelessly to interactive displays. Annotate directly on content and collaborate with others in real-time. Say goodbye to cables for seamless presentations.

**Highlights:** Wireless screen sharing, Live recording streaming, Direct annotation, Photo and video sharing, Camera sharing, Cross-device compatibility

**Features:** Vision Pro support

**In-app purchases:** none


### Simple Whiteboard by Qrayon

[App page](https://appshunter.io/ios/app/simple-whiteboard-by-qrayon/id1327954704)

A straightforward digital whiteboard for drawing, writing, and sharing your ideas. It offers a clean interface for quick and easy use, with the ability to mirror your device for presentations.

**Highlights:** Fast and easy to use, Draw and write functionality, Share content, AirPlay mirroring support, Clean interface

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Whiteboard Pro | $7.99 | one-time |

**What reviewers like**

- 👍 Simple and straightforward
- 🚀 Efficient for quick note-taking
- 💡 Useful for explaining concepts
- 🤝 Good for communication and collaboration

**What reviewers complain about**

- 🐛 Palm rejection issues causing unintended lines
- 📏 Limited customization options (e.g., line thickness, background color)
- 🎨 Lack of color variety

**Reported bugs**

- Inconsistent behavior with Apple Pencil
- Occasional screen clearing without warning

**Requested features**

- Undo/redo functionality
- Ability to save/load drawings
- Ruler or grid size adjustment
- More color options


## Frequently asked questions

### Is vCastSender free?

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

### Is Simple Whiteboard by Qrayon free?

Simple Whiteboard by Qrayon is free to download, with in-app purchases available.

### Which has better reviews, vCastSender or Simple Whiteboard by Qrayon?

Simple Whiteboard by Qrayon is rated higher. vCastSender averages 2.4 out of 5 from 35 ratings, while Simple Whiteboard by Qrayon averages 4.5 from 12K ratings.

### Do vCastSender or Simple Whiteboard by Qrayon have ads?

Neither vCastSender nor Simple Whiteboard by Qrayon shows ads.

### Which is updated more often, vCastSender or Simple Whiteboard by Qrayon?

vCastSender ships an update every 7 months, and Simple Whiteboard by Qrayon every 11 months. Most recently, vCastSender was updated on November 1, 2026 and Simple Whiteboard by Qrayon on November 8, 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.*