# DoDM vs Air

The clearest difference is update cadence: Air at every 3 weeks against DoDM's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

DoDM ships an update every 2 months, Air every 3 weeks. The most recent releases landed on October 28, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | DoDM | Air |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 49 MB | 57 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Krithivasan Rakesh Ragavendra](https://appshunter.io/developer/1803411389) | [Phoenix R&D GmbH](https://appshunter.io/developer/1703787369) |

## What reviewers say

### DoDM

[App page](https://appshunter.io/ios/app/dodm/id6743547627)

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

**In-app purchases:** none


### Air

[App page](https://appshunter.io/ios/app/air-private-messenger/id6749467927)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is DoDM free?

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

### Is Air free?

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

### Do DoDM or Air have ads?

Neither DoDM nor Air shows ads.

### Which is updated more often, DoDM or Air?

DoDM ships an update every 2 months, and Air every 3 weeks. Most recently, DoDM was updated on October 28, 2026 and Air on October 30, 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.*