# Whiteboard vs 药药易天眼

The clearest difference is in-app purchases: 药药易天眼 at none against Whiteboard's 7. 药药易天眼 also leads on iOS requirement (12.0 vs 15.0). Whiteboard's advantage is update cadence (every 6 days vs every 6 months) and device support (4 vs 2). On price and ads there is nothing between them.

Both are free to download. Whiteboard sells 7 in-app purchases, starting at $1.99 per month. 药药易天眼 asks for nothing beyond the download.

Whiteboard ships an update every 6 days, 药药易天眼 every 6 months. The most recent releases landed on November 8, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Whiteboard | 药药易天眼 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (954 ratings)](https://appshunter.io/ios/app/whiteboard-infinity-canvas/id496465537/reviews)** | — |
| Number of ratings | **954** | — |
| Positive reviews | 74.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 6 months |
| Monetization | Freemium | — |
| Size | 81 MB | 53 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Endless AI LLC](https://appshunter.io/developer/636460123) | [Zhanglebao (Hubei) Pharmaceutical Science & Technology Co., Ltd.](https://appshunter.io/developer/1631936910) |

## What reviewers say

### Whiteboard

[App page](https://appshunter.io/ios/app/whiteboard-infinity-canvas/id496465537)

This digital whiteboard offers an infinitely expanding canvas for creative projects, note-taking, and presentations. It supports PDF imports and provides various tools and templates for seamless collaboration and learning.

**Highlights:** Infinite canvas, PDF import, Multiple file types (pages/free form), Variety of templates and objects, Geometric shape drawing, Simple and clean interface

**Features:** Vision Pro support, iPhone Duo support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Whiteboard Pro | $1.99 | per month |
| Whiteboard Pro | $12.99 | per year |
| Recharge 100 Points - Attempt | $3.99 | one-time |
| Sponsorship to unlock  I | $14.99 | one-time |
| Sponsorship to unlock  II | $17.99 | one-time |
| Sponsorship to unlock  III | $24.99 | one-time |
| Recharge 1000 Points | $39.99 | one-time |

**What reviewers like**

- 👍 Simple and easy to use
- 🚀 Smooth and responsive
- 💡 Useful templates and backgrounds
- 🤩 Great for quick sketching and note-taking
- 👍 Clean and intuitive interface

**What reviewers complain about**

- 🐛 Eraser issues (automatically switches to marker, hard to use)
- 🐛 Occasional crashes or performance issues
- 🔍 Limited customization options (e.g., pen size, colors)
- 🔍 Lack of advanced features (e.g., layers, text editing)

**Reported bugs**

- Eraser automatically switches to marker
- Drawing sometimes gets blurry or distorted
- App crashes or freezes after prolonged use
- Inability to delete or clear the canvas

**Requested features**

- Add undo/redo functionality
- Improve palm rejection and eraser usability
- Allow customizing pen size and color presets
- Implement text editing and formatting options
- Add ability to save/load drawings and annotate PDFs


### 药药易天眼

[App page](https://appshunter.io/ios/app/id6739447436)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Whiteboard free?

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

### Is 药药易天眼 free?

药药易天眼 is free to download, with no in-app purchases.

### Do Whiteboard or 药药易天眼 have ads?

Neither Whiteboard nor 药药易天眼 shows ads.

### Which is updated more often, Whiteboard or 药药易天眼?

Whiteboard ships an update every 6 days, and 药药易天眼 every 6 months. Most recently, Whiteboard was updated on November 8, 2026 and 药药易天眼 on October 30, 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.*