# AirWrite vs BMC Convention

The clearest difference is in-app purchases: BMC Convention at none against AirWrite's 1. BMC Convention also leads on update cadence (every 2 months vs every 5 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. AirWrite sells 1 one-off in-app purchase. BMC Convention asks for nothing beyond the download.

AirWrite ships an update every 5 months, BMC Convention every 2 months. The most recent releases landed on October 12, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | AirWrite | BMC Convention |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/airwrite/id1313701821/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | Free with in-app purchases | — |
| Size | 24 MB | 44 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Roman Bekas](https://appshunter.io/developer/904431721) | [Joshua Riley](https://appshunter.io/developer/1492928915) |

## What reviewers say

### AirWrite

[App page](https://appshunter.io/ios/app/airwrite/id1313701821)

Create dynamic text messages that appear to float in mid-air. Simply type your message and wave your device to bring it to life. It's a unique and attention-grabbing way to communicate.

**Highlights:** Write text in mid-air, Dynamic text animation, Creative communication tool, Attention-grabbing messages, Simple gesture control

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock text color selection | $0.99 | one-time |


### BMC Convention

[App page](https://appshunter.io/ios/app/bmc-convention/id1596584561)

**In-app purchases:** none


## Frequently asked questions

### Is AirWrite free?

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

### Is BMC Convention free?

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

### Do AirWrite or BMC Convention have ads?

Neither AirWrite nor BMC Convention shows ads.

### Which is updated more often, AirWrite or BMC Convention?

AirWrite ships an update every 5 months, and BMC Convention every 2 months. Most recently, AirWrite was updated on October 12, 2026 and BMC Convention on October 3, 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.*