# Mackay Libraries vs Aurally

The clearest difference is in-app purchases: Mackay Libraries at none against Aurally's 1. Mackay Libraries also leads on iOS requirement (15.6 vs 18.5). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Aurally sells 1 one-off in-app purchase. Mackay Libraries asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 5, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Mackay Libraries | Aurally |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/aurally/id6759551382/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 50 MB | 7 MB |
| Requires iOS | **15.6** | 18.5 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, Mac, Apple TV** |
| Age rating | 17+ | 4+ |
| Developer | [Mackay Regional Council](https://appshunter.io/developer/485998311) | [Inspirationull](https://appshunter.io/developer/1829568706) |

## What reviewers say

### Mackay Libraries

[App page](https://appshunter.io/ios/app/mackay-libraries/id1490272652)

Manage your library account on the go. Search the catalog, renew borrowed items, and place holds on new books directly from your mobile device.

**Highlights:** Manage library account, Search catalog, Renew books, Reserve books, Access from iPhone, iPad, iPod Touch

**Features:** macOS Compatibility

**In-app purchases:** none


### Aurally

[App page](https://appshunter.io/ios/app/aurally/id6759551382)

This app offers advanced control over audible frequencies with natural sounds, color noise generators, and time-stretching capabilities. It includes adjustable effects and presets for various mental states like sleep, meditation, focus, and creativity.

**Highlights:** Time stretching for audio, Color noise generators, Adjustable sound effects, Presets for mental states, Cross-device syncing

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Aurally Pro | $9.99 | one-time |


## Frequently asked questions

### Is Mackay Libraries free?

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

### Is Aurally free?

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

### Do Mackay Libraries or Aurally have ads?

Neither Mackay Libraries nor Aurally shows ads.

### Which is updated more often, Mackay Libraries or Aurally?

Mackay Libraries ships an update every 3 months, and Aurally every 3 months. Most recently, Mackay Libraries was updated on October 5, 2026 and Aurally on October 15, 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.*