# Whiteboard vs 天协

The clearest difference is in-app purchases: 天协 at none against Whiteboard's 7. 天协 also leads on iOS requirement (13.0 vs 15.0). Whiteboard's advantage is 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. 天协 asks for nothing beyond the download.

## The numbers

| Metric | Whiteboard | 天协 |
| --- | --- | --- |
| 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 | — |
| Monetization | Freemium | — |
| Size | 81 MB | 46 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Endless AI LLC](https://appshunter.io/developer/636460123) | [旭明 岳](https://appshunter.io/developer/1783433435) |

## 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


### 天协

[App page](https://appshunter.io/ios/app/id6761449945)

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

**In-app purchases:** none


## Frequently asked questions

### Is Whiteboard free?

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

### Is 天协 free?

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

### Do Whiteboard or 天协 have ads?

Neither Whiteboard nor 天协 shows ads.

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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.*