# ScanWow vs Canvs.io whiteboard

The clearest difference is rating: Canvs.io whiteboard at 5.0 against ScanWow's 4.4. Canvs.io whiteboard also leads on in-app purchases (none vs 2). ScanWow's advantage is update cadence (every 5 days vs every 3 weeks) and ratings volume (9 vs 3). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. ScanWow sells 2 one-off in-app purchases. Canvs.io whiteboard asks for nothing beyond the download.

Canvs.io whiteboard holds the better App Store score, 5.0 against 4.4. Both are backed by a comparable volume of ratings — 9 and 3 respectively.

ScanWow ships an update every 5 days, Canvs.io whiteboard every 3 weeks. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | ScanWow | Canvs.io whiteboard |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (9 ratings)](https://appshunter.io/ios/app/scanwow-pdf-scanner-and-search/id6757687186/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/canvsio-whiteboard/id6759484309/reviews)** |
| Number of ratings | **9** | 3 |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 25 MB | 17 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Captain Intelligence LLC](https://appshunter.io/developer/1868278501) | [MIKHAIL VORONKOV](https://appshunter.io/developer/1878944819) |

## What reviewers say

### ScanWow

[App page](https://appshunter.io/ios/app/scanwow-pdf-scanner-and-search/id6757687186)

Transform your device into an intelligent document scanner. Enhance images, extract text with AI, and create professional PDFs. Offers on-device processing for privacy and a secure API for developers.

**Highlights:** AI-powered document enhancement, Text extraction with OCR, PDF creation and sharing, On-device scanning for privacy, Secure API export, Auto edge detection

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Magic Cloud Credits (1000) | $4.99 | one-time |
| ScanWow Pro | $4.99 | one-time |


### Canvs.io whiteboard

[App page](https://appshunter.io/ios/app/canvsio-whiteboard/id6759484309)

This app provides an infinite canvas for brainstorming, diagramming, and note-taking. Collaborate in real-time or work offline, with all your creations securely stored in your cloud or local device. It's a versatile tool for visualizing ideas and projects.

**Highlights:** Infinite, zoomable whiteboard canvas, Real-time collaboration, Offline editing, Cloud storage synchronization, Drawing, sticky notes, sketching, wireframing

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

**In-app purchases:** none


## Frequently asked questions

### Is ScanWow free?

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

### Is Canvs.io whiteboard free?

Canvs.io whiteboard is free to download, with no in-app purchases.

### Which has better reviews, ScanWow or Canvs.io whiteboard?

Canvs.io whiteboard is rated higher. ScanWow averages 4.4 out of 5 from 9 ratings, while Canvs.io whiteboard averages 5.0 from 3 ratings.

### Do ScanWow or Canvs.io whiteboard have ads?

Neither ScanWow nor Canvs.io whiteboard shows ads.

### Which is updated more often, ScanWow or Canvs.io whiteboard?

ScanWow ships an update every 5 days, and Canvs.io whiteboard every 3 weeks. Most recently, ScanWow was updated on October 28, 2026 and Canvs.io whiteboard on October 25, 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.*