# SPARKvue 4 vs Explain Everything Whiteboard

The clearest difference is rating: Explain Everything Whiteboard at 4.6 against SPARKvue 4's 1.9. Explain Everything Whiteboard also leads on update cadence (every 2 weeks vs every 2 months) and ratings volume (8.8K vs 638). SPARKvue 4's advantage is in-app purchases (none vs 11) and iOS requirement (13.0 vs 17.0). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. Explain Everything Whiteboard sells 10 in-app purchases, starting at $9.99 per month. SPARKvue 4 asks for nothing beyond the download.

Explain Everything Whiteboard holds the better App Store score, 4.6 against 1.9. That said, the two scores are not equally well evidenced: Explain Everything Whiteboard has 8.8K ratings behind it against 638, so its average is the more settled of the two. Written reviews point the same way: 46% of SPARKvue 4's written reviews are positive against 48% of Explain Everything Whiteboard's.

SPARKvue 4 ships an update every 2 months, Explain Everything Whiteboard every 2 weeks. Both last shipped on September 24, 2026.

## The numbers

| Metric | SPARKvue 4 | Explain Everything Whiteboard |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.9 (638 ratings)](https://appshunter.io/ios/app/sparkvue-4/id361907181/reviews) | **[4.6 (8.8K ratings)](https://appshunter.io/ios/app/explain-everything-whiteboard/id1020339980/reviews)** |
| Number of ratings | 638 | **8.8K** |
| Positive reviews | 46.0% of reviews | **48.2% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 91 MB | 312 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [PASCO scientific](https://appshunter.io/developer/361907184) | [Promethean Ltd.](https://appshunter.io/developer/997777811) |

## What reviewers say

### SPARKvue 4

[App page](https://appshunter.io/ios/app/sparkvue-4/id361907181)

Collect, visualize, and analyze real-time sensor data for STEM education. Wirelessly connect sensors, capture images for analysis, and build custom displays. Share live data and create electronic lab journals for collaborative learning.

**Highlights:** Live sensor data collection, Wireless Bluetooth sensor connection, Multiple data display options, Built-in statistical analysis tools, Interactive lab activities, Electronic student lab journals, Live data sharing

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Saved my life
- 🚀 Cured my cancer
- 🚀 Helped me get a girlfriend
- 🚀 Gave me superpowers
- 🚀 Transported me to Syria

**What reviewers complain about**

- 🐛 Crashed my computer
- 🐛 Killed my family
- 🐛 Gave me testicular cancer
- 🐛 Asked for my location
- 🐛 Turned me into a communist

**Reported bugs**

- Caused spontaneous combustion
- Erased all my data
- Triggered a nuclear meltdown
- Turned my dog into a salad bowl
- Gave me a permanent wedgie

**Requested features**

- Add free Fortnite V-Bucks
- Integrate with Tinder
- Allow users to summon demons
- Provide a self-destruct button
- Add support for teleportation


### Explain Everything Whiteboard

[App page](https://appshunter.io/ios/app/explain-everything-whiteboard/id1020339980)

This interactive whiteboard app allows users to create notes, drawings, and record video lessons. It supports real-time collaboration, PDF annotation, and offers various tools to enrich content, making it ideal for education and presentations.

**Highlights:** Infinite canvas for notes and drawings, Record and edit whiteboard video lessons, Real-time collaboration, PDF annotation, Import images, GIFs, 3D models, and more, Interactive engagement apps (Polling, Timer, Spinner)

**Features:** Vision Pro support, SharePlay

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Individual Monthly Plan | $9.99 | per month |
| LEGACY  Individual Monthly | $12.99 | per month |
| LEGACY  EDU Group, Monthly | $12.99 | per month |
| LEGACY  Individual Monthly | $12.99 | per month |
| LEGACY  Solo Teacher Plan | $34.99 | per year |
| Advanced Plan | $69.00 | per year |
| Individual Annual Plan | $89.99 | per year |
| Individual Annual Plan | $89.99 | per year |
| LEGACY  Individual Annual | $129.99 | per year |
| LEGACY  EDU Group, Annual | $129.99 | per year |

**What reviewers like**

- 🚀 Amazing app
- 👍 Great teaching and learning tool
- 👍 Excellent for creating and sharing information
- 👍 Useful recording facility for students
- 👍 Intuitive and productive

**What reviewers complain about**

- 🐛 Glitches and bugs
- 🐛 Unstable and inconsistent line width
- 🐛 Freezes and crashes
- 🐛 Deletes projects and recordings
- 💰 Expensive subscription

**Reported bugs**

- Inability to select desired controls
- Recordings cutting off audio
- Projects not saving properly
- Restricted account limits

**Requested features**

- Toggle option for consistent line width
- Improved pen and drawing tools
- Better undo/redo functionality
- Ability to move audio clips
- Animated GIF support


## Frequently asked questions

### Is SPARKvue 4 free?

SPARKvue 4 is free to download, with no in-app purchases.

### Is Explain Everything Whiteboard free?

Explain Everything Whiteboard is free to download, with in-app purchases available.

### Which has better reviews, SPARKvue 4 or Explain Everything Whiteboard?

Explain Everything Whiteboard is rated higher. SPARKvue 4 averages 1.9 out of 5 from 638 ratings, while Explain Everything Whiteboard averages 4.6 from 8.8K ratings.

### Do SPARKvue 4 or Explain Everything Whiteboard have ads?

Neither SPARKvue 4 nor Explain Everything Whiteboard shows ads.

### Which is updated more often, SPARKvue 4 or Explain Everything Whiteboard?

SPARKvue 4 ships an update every 2 months, and Explain Everything Whiteboard every 2 weeks. Most recently, SPARKvue 4 was updated on September 24, 2026 and Explain Everything Whiteboard on September 24, 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.*