# z vs Notewave

The clearest difference is in-app purchases: z at none against Notewave's 4. z also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Notewave sells 4 in-app purchases, starting at $9.99 per 7 days. z asks for nothing beyond the download.

z ships an update monthly, Notewave every 3 weeks. The most recent releases landed on October 30, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | z | Notewave |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 3 weeks** |
| Size | 43 MB | 100 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Syartec](https://appshunter.io/developer/1569210433) | [DOTFORGE LIMITED](https://appshunter.io/developer/1806698523) |

## What reviewers say

### z

[App page](https://appshunter.io/ios/app/zmoderation/id6739941756)

**Features:** macOS Compatibility

**In-app purchases:** none


### Notewave

[App page](https://appshunter.io/ios/app/notewave-study-and-exam-tutor/id6756077349)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $9.99 | per 7 days |
| Monthly Premium | $24.99 | per month |
| Yearly Premium | $44.99 | per year |
| Yearly Premium | $119.99 | per year |


## Frequently asked questions

### Is z free?

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

### Is Notewave free?

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

### Do z or Notewave have ads?

Notewave shows ads; z does not.

### Which is updated more often, z or Notewave?

z ships an update monthly, and Notewave every 3 weeks. Most recently, z was updated on October 30, 2026 and Notewave on November 2, 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.*