# Echo NBC vs maw3dna

The clearest difference is update cadence: maw3dna at every 2 weeks against Echo NBC'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.

Echo NBC ships an update every 2 months, maw3dna every 2 weeks. The most recent releases landed on October 3, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Echo NBC | maw3dna |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Size | 89 MB | 35 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [INCUBE FZCo](https://appshunter.io/developer/1675234115) | [Ahmad Abu Rmeleh](https://appshunter.io/developer/6781741000) |

## What reviewers say

### Echo NBC

[App page](https://appshunter.io/ios/app/echo-nbc/id6446244358)

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

**In-app purchases:** none


### maw3dna

[App page](https://appshunter.io/ios/app/maw3dna/id6781740998)

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

**In-app purchases:** none


## Frequently asked questions

### Is Echo NBC free?

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

### Is maw3dna free?

maw3dna is free to download, with no in-app purchases.

### Do Echo NBC or maw3dna have ads?

Neither Echo NBC nor maw3dna shows ads.

### Which is updated more often, Echo NBC or maw3dna?

Echo NBC ships an update every 2 months, and maw3dna every 2 weeks. Most recently, Echo NBC was updated on October 3, 2026 and maw3dna on October 28, 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.*