# Boobook vs Clear Wave

The clearest difference is update cadence: Boobook at every 3 days against Clear Wave's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Boobook sells 2 in-app purchases, starting at $4.99 per year and Clear Wave sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Boobook ships an update every 3 days, Clear Wave every 2 months. The most recent releases landed on October 10, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Boobook | Clear Wave |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 2 months |
| Monetization | Freemium | — |
| Size | 71 MB | 15 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [JLBIZ](https://appshunter.io/developer/424886408) | [Kamil Demirtas](https://appshunter.io/developer/1328561522) |

## What reviewers say

### Boobook

[App page](https://appshunter.io/ios/app/boobook/id1585948226)

This app simplifies classroom library management by allowing teachers to catalog books, track pupils, and easily loan books by scanning. A premium subscription unlocks unlimited library capacity.

**Highlights:** Add books to library, Add pupils, Scan books to loan, Print member cards, Unlimited library with premium

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Boobook Premium | $4.99 | per year |
| Boobook Premium | $9.99 | per year |


### Clear Wave

[App page](https://appshunter.io/ios/app/clear-wave-eject-water/id6758736859)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Access | $4.99 | one-time |


## Frequently asked questions

### Is Boobook free?

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

### Is Clear Wave free?

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

### Do Boobook or Clear Wave have ads?

Neither Boobook nor Clear Wave shows ads.

### Which is updated more often, Boobook or Clear Wave?

Boobook ships an update every 3 days, and Clear Wave every 2 months. Most recently, Boobook was updated on October 10, 2026 and Clear Wave 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.*