# ScrollWave vs AuthorAZ

The clearest difference is in-app purchases: ScrollWave at none against AuthorAZ's 1. AuthorAZ's advantage is iOS requirement (16.4 vs 18.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. AuthorAZ sells 1 one-off in-app purchase. ScrollWave asks for nothing beyond the download.

ScrollWave ships an update fortnightly, AuthorAZ every 2 weeks. The most recent releases landed on October 7, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | ScrollWave | AuthorAZ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 weeks |
| Size | 21 MB | 62 MB |
| Requires iOS | 18.6 | **16.4** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 12+ | 4+ |
| Developer | [Alexander Biskaev](https://appshunter.io/developer/1881201355) | [Alex Filip](https://appshunter.io/developer/1013883929) |

## What reviewers say

### ScrollWave

[App page](https://appshunter.io/ios/app/scrollwave/id6759850217)

**Features:** macOS Compatibility

**In-app purchases:** none


### AuthorAZ

[App page](https://appshunter.io/ios/app/authoraz/id6781582501)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| English | $29.99 | one-time |


## Frequently asked questions

### Is ScrollWave free?

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

### Is AuthorAZ free?

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

### Do ScrollWave or AuthorAZ have ads?

Neither ScrollWave nor AuthorAZ shows ads.

### Which is updated more often, ScrollWave or AuthorAZ?

ScrollWave ships an update fortnightly, and AuthorAZ every 2 weeks. Most recently, ScrollWave was updated on October 7, 2026 and AuthorAZ on October 4, 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.*