# CanvasView vs KingDrawHD

The clearest difference is rating: KingDrawHD at 4.2 against CanvasView's 3.3. KingDrawHD also leads on review sentiment (73% vs 50%) and update cadence (monthly vs every 3 months). CanvasView's advantage is in-app purchases (none vs 9). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. KingDrawHD sells 8 in-app purchases, starting at $1.99 per month. CanvasView asks for nothing beyond the download.

KingDrawHD holds the better App Store score, 4.2 against 3.3. Both are backed by a comparable volume of ratings — 8 and 10 respectively. Written reviews point the same way: 50% of CanvasView's written reviews are positive against 73% of KingDrawHD's.

CanvasView ships an update every 3 months, KingDrawHD monthly. The most recent releases landed on August 28, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | CanvasView | KingDrawHD |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (8 ratings)](https://appshunter.io/ios/app/canvasview/id788522044/reviews) | **[4.2 (10 ratings)](https://appshunter.io/ios/app/kingdrawhd/id1535782391/reviews)** |
| Number of ratings | 8 | **10** |
| Positive reviews | 50.0% of reviews | **73.3% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | **Free** | Freemium |
| Size | 16 MB | 170 MB |
| Requires iOS | 26.0 | **12.0** |
| Devices | **iPhone, iPad** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Gary Law](https://appshunter.io/developer/315428734) | [Qingdao KingAgroot Precision Agriculture Technology Co., Ltd.](https://appshunter.io/developer/1452425595) |

## What reviewers say

### CanvasView

[App page](https://appshunter.io/ios/app/canvasview/id788522044)

Instantly preview your Adobe Photoshop designs on your iOS device in real-time. This app eliminates tedious file transfers, allowing you to see your work in context and ensure pixel-perfect mockups.

**Highlights:** Live, real-time Photoshop canvas mirroring, Pixel-perfect mockups on iOS devices, Seamless integration with Adobe Photoshop, Eliminates manual file transfers, Wireless project syncing

**In-app purchases:** none


### KingDrawHD

[App page](https://appshunter.io/ios/app/kingdrawhd/id1535782391)

This app is a professional chemical drawing editor for sketching molecules, reactions, and organic chemistry pathways. It offers features like real-time 3D modeling, IUPAC name conversion, and intelligent gesture drawing. The app supports multi-terminal synchronization and saving files in various common chemical drawing formats.

**Highlights:** Real-time 3D modeling, IUPAC name to structure conversion, Structural formula searching, Intelligent gesture drawing, Multi-terminal synchronization, Multi-format file saving

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| KingDrawVip-ContinuousMonthly | $1.99 | per month |
| KingDrawHD-ContinuousMonthly | $9.99 | per month |
| KingDraw一天会员 | $0.99 | one-time |
| KingDraw一个月会员 | $2.99 | one-time |
| Monthly Member | $9.99 | one-time |
| Monthly Member | $11.99 | one-time |
| KingDraw一年会员 | $14.99 | one-time |
| Annual Member | $99.99 | one-time |


## Frequently asked questions

### Is CanvasView free?

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

### Is KingDrawHD free?

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

### Which has better reviews, CanvasView or KingDrawHD?

KingDrawHD is rated higher. CanvasView averages 3.3 out of 5 from 8 ratings, while KingDrawHD averages 4.2 from 10 ratings.

### Do CanvasView or KingDrawHD have ads?

Neither CanvasView nor KingDrawHD shows ads.

### Which is updated more often, CanvasView or KingDrawHD?

CanvasView ships an update every 3 months, and KingDrawHD monthly. Most recently, CanvasView was updated on August 28, 2026 and KingDrawHD on September 26, 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.*