# Cuckoo vs はてブフィルター

The clearest difference is in-app purchases: はてブフィルター at none against Cuckoo's 1. はてブフィルター also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Cuckoo sells 1 one-off in-app purchase. はてブフィルター asks for nothing beyond the download.

## The numbers

| Metric | Cuckoo | はてブフィルター |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (16 ratings)](https://appshunter.io/ios/app/cuckoo/id414022497/reviews)** | — |
| Number of ratings | **16** | — |
| Positive reviews | 68.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 42 MB | 1 MB |
| Requires iOS | **17.6** | 18.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Toshihiko Tambo](https://appshunter.io/developer/406777331) | [Genki Sugawara](https://appshunter.io/developer/1724619875) |

## What reviewers say

### Cuckoo

[App page](https://appshunter.io/ios/app/cuckoo/id414022497)

This utility app simulates a cuckoo clock, chiming every hour and half-hour. Users can toggle the cuckoo sound on or off and customize alarm modes. Additional sounds and background images are available for purchase, along with an option to remove ads.

**Highlights:** Hourly and half-hourly cuckoo chimes, Customizable alarm modes, Add-on purchases for sounds and backgrounds, Ad removal option, Toggleable cuckoo sound

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cuckoo Premium Feature | $0.99 | one-time |


### はてブフィルター

[App page](https://appshunter.io/ios/app/id6758301981)

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

**In-app purchases:** none


## Frequently asked questions

### Is Cuckoo free?

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

### Is はてブフィルター free?

はてブフィルター is free to download, with no in-app purchases.

### Do Cuckoo or はてブフィルター have ads?

Cuckoo shows ads; はてブフィルター does not.

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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.*