# NZSS vs Coco Keys

The clearest difference is in-app purchases: NZSS at none against Coco Keys's 2. NZSS also leads on iOS requirement (13.0 vs 15.0). Coco Keys's advantage is update cadence (every 11 days vs every 3 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Coco Keys sells 2 in-app purchases, starting at $19.00 per month. NZSS asks for nothing beyond the download.

NZSS ships an update every 3 weeks, Coco Keys every 11 days. The most recent releases landed on October 7, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | NZSS | Coco Keys |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 11 days** |
| Size | 99 MB | 112 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dayna Helen Grant](https://appshunter.io/developer/1856198987) | [Richard Flemming](https://appshunter.io/developer/1859351099) |

## What reviewers say

### NZSS

[App page](https://appshunter.io/ios/app/nzss/id6755764643)

**Features:** macOS Compatibility

**In-app purchases:** none


### Coco Keys

[App page](https://appshunter.io/ios/app/coco-keys/id6756226062)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Piano Made Simple | $19.00 | per month |
| Coco Keys+ | $19.00 | per month |


## Frequently asked questions

### Is NZSS free?

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

### Is Coco Keys free?

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

### Do NZSS or Coco Keys have ads?

Neither NZSS nor Coco Keys shows ads.

### Which is updated more often, NZSS or Coco Keys?

NZSS ships an update every 3 weeks, and Coco Keys every 11 days. Most recently, NZSS was updated on October 7, 2026 and Coco Keys on October 5, 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.*