# Whiteboard vs 测量测绘大师

The clearest difference is price: Whiteboard at Free against 测量测绘大师's $1.99. 测量测绘大师's advantage is in-app purchases (none vs 7). On ads, device support and iOS requirement there is nothing between them.

Whiteboard is free to download; 测量测绘大师 costs $1.99 up front. Whiteboard sells 7 in-app purchases, starting at $1.99 per month. 测量测绘大师 asks for nothing beyond the download.

## The numbers

| Metric | Whiteboard | 测量测绘大师 |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[4.3 (953 ratings)](https://appshunter.io/ios/app/whiteboard-infinity-canvas/id496465537/reviews)** | — |
| Number of ratings | **953** | — |
| Positive reviews | 74.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 81 MB | 6 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Endless AI LLC](https://appshunter.io/developer/636460123) | [小燕 陈](https://appshunter.io/developer/1462872555) |

## What reviewers say

### Whiteboard

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

This digital whiteboard app offers a simple yet powerful interface for various uses, from teaching and design to note-taking and doodling. It provides flexible canvas options, including multi-page and infinite free-form canvases, and supports PDF imports.

**Highlights:** Infinite free-form canvas, Multi-page canvas option, Direct PDF import, Geometric shape drawing, Simple and clean interface, Quick startup, Small storage space

**Features:** Vision Pro 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


### 测量测绘大师

[App page](https://appshunter.io/ios/app/ar/id6767543726)

**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 测量测绘大师 free?

测量测绘大师 costs $1.99, with no in-app purchases.

### Do Whiteboard or 测量测绘大师 have ads?

Neither Whiteboard nor 测量测绘大师 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.*