# Nuwa CodeLab Air vs iSoundYou

The clearest difference is in-app purchases: Nuwa CodeLab Air at none against iSoundYou's 2. Nuwa CodeLab Air also leads on ads (none vs shown) and device support (3 vs 1). iSoundYou's advantage is update cadence (every 3 days vs every 3 months). On price there is nothing between them.

Both are free to download. iSoundYou sells 2 one-off in-app purchases. Nuwa CodeLab Air asks for nothing beyond the download.

Nuwa CodeLab Air ships an update every 3 months, iSoundYou every 3 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Nuwa CodeLab Air | iSoundYou |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/isoundyou/id6755599896/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 3 days** |
| Size | 166 MB | 190 MB |
| Requires iOS | **13.0** | 18 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [NUWA ROBOTICS](https://appshunter.io/developer/1401235676) | [Shum Wing Chiu](https://appshunter.io/developer/593940858) |

## What reviewers say

### Nuwa CodeLab Air

[App page](https://appshunter.io/ios/app/nuwa-codelab-air/id1490544652)

**Features:** macOS Compatibility

**In-app purchases:** none


### iSoundYou

[App page](https://appshunter.io/ios/app/isoundyou/id6755599896)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| More Keycaps | Free | one-time |
| Sponsor Version | $0.99 | one-time |


## Frequently asked questions

### Is Nuwa CodeLab Air free?

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

### Is iSoundYou free?

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

### Do Nuwa CodeLab Air or iSoundYou have ads?

iSoundYou shows ads; Nuwa CodeLab Air does not.

### Which is updated more often, Nuwa CodeLab Air or iSoundYou?

Nuwa CodeLab Air ships an update every 3 months, and iSoundYou every 3 days. Most recently, Nuwa CodeLab Air was updated on October 25, 2026 and iSoundYou on October 24, 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.*