# Air Whiteboard vs Calculy

The clearest difference is rating: Calculy at 5.0 against Air Whiteboard's 4.5. Calculy also leads on review sentiment (91% vs 67%). Air Whiteboard's advantage is in-app purchases (none vs 3) and ratings volume (4 vs 1). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. Calculy sells 3 one-off in-app purchases. Air Whiteboard asks for nothing beyond the download.

Calculy holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 4 and 1 respectively. Written reviews point the same way: 67% of Air Whiteboard's written reviews are positive against 91% of Calculy's.

## The numbers

| Metric | Air Whiteboard | Calculy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (4 ratings)](https://appshunter.io/ios/app/air-whiteboard/id723205103/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/calculy/id1605142327/reviews)** |
| Number of ratings | **4** | 1 |
| Positive reviews | 66.7% of reviews | **91.3% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 weeks |
| Monetization | Free | Free |
| Size | 4 MB | 3 MB |
| Requires iOS | **7.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Trevor Q. Foley](https://appshunter.io/developer/420253238) | [Lingo4you Mario Muller und Heike Pahlow GbR](https://appshunter.io/developer/395530887) |

## What reviewers say

### Air Whiteboard

[App page](https://appshunter.io/ios/app/air-whiteboard/id723205103)

Connect with another user on their iPad to share a virtual whiteboard. Draw simultaneously, with your creations appearing on both devices in real-time. This app facilitates easy, remote collaboration.

**Highlights:** Real-time drawing synchronization, Virtual whiteboard sharing, Remote user collaboration, Easy to use interface, iPad compatible

**Features:** macOS Compatibility

**In-app purchases:** none


### Calculy

[App page](https://appshunter.io/ios/app/calculy/id1605142327)

This free calculator app offers advanced functions beyond basic arithmetic, including a comprehensive unit converter with daily updated currency rates. It supports a wide range of mathematical operations and is available for iPhone and iPad.

**Highlights:** Advanced mathematical functions, Unit converter with 220+ units, Daily updated currency rates, Supports iPad expanded layout, Hardware keyboard support on iPad, Ad-free experience

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy me a coffee | $0.99 | one-time |
| Buy me cookies | $1.99 | one-time |
| Buy me a pizza | $3.99 | one-time |


## Frequently asked questions

### Is Air Whiteboard free?

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

### Is Calculy free?

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

### Which has better reviews, Air Whiteboard or Calculy?

Calculy is rated higher. Air Whiteboard averages 4.5 out of 5 from 4 ratings, while Calculy averages 5.0 from 1 ratings.

### Do Air Whiteboard or Calculy have ads?

Neither Air Whiteboard nor Calculy 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.*