# Whiteboard vs CalcDraw

The clearest difference is in-app purchases: CalcDraw at none against Whiteboard's 7. CalcDraw also leads on rating (4.8 vs 4.3). Whiteboard's advantage is ratings volume (955 vs 4) and update cadence (every 6 days vs monthly). On price, ads and iOS requirement there is nothing between them.

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

CalcDraw holds the better App Store score, 4.8 against 4.3. That said, the two scores are not equally well evidenced: Whiteboard has 955 ratings behind it against 4, so its average is the more settled of the two.

Whiteboard ships an update every 6 days, CalcDraw monthly. The most recent releases landed on November 11, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Whiteboard | CalcDraw |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (955 ratings)](https://appshunter.io/ios/app/whiteboard-infinity-canvas/id496465537/reviews) | **[4.8 (4 ratings)](https://appshunter.io/ios/app/calcdraw/id1566813135/reviews)** |
| Number of ratings | **955** | 4 |
| Positive reviews | 74.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 days** | Monthly |
| Monetization | Freemium | **Ad-supported** |
| Size | 81 MB | 41 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Endless AI LLC](https://appshunter.io/developer/636460123) | [dai kawaguchi](https://appshunter.io/developer/1329440953) |

## 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


### CalcDraw

[App page](https://appshunter.io/ios/app/calcdraw/id1566813135)

This free tool lets you write notes and perform calculations simultaneously. Easily capture ideas and share results instantly. Enjoy a smooth and intuitive math workflow.

**Highlights:** Write and solve math problems, Take notes alongside calculations, Instant sharing of results, Intuitive and stress-free workflow, Copy results to clipboard

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Whiteboard free?

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

### Is CalcDraw free?

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

### Which has better reviews, Whiteboard or CalcDraw?

CalcDraw is rated higher. Whiteboard averages 4.3 out of 5 from 955 ratings, while CalcDraw averages 4.8 from 4 ratings.

### Do Whiteboard or CalcDraw have ads?

Neither Whiteboard nor CalcDraw shows ads.

### Which is updated more often, Whiteboard or CalcDraw?

Whiteboard ships an update every 6 days, and CalcDraw monthly. Most recently, Whiteboard was updated on November 11, 2026 and CalcDraw on November 7, 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.*