# 猫ゴロゴロ vs Ocean Sound

The clearest difference is review sentiment: 猫ゴロゴロ at 80% against Ocean Sound's 0%. 猫ゴロゴロ also leads on update cadence (every 3 weeks vs every 64 months) and ratings volume (7 vs 2). Ocean Sound's advantage is ads (none vs shown) and rating (5.0 vs 4.6). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Ocean Sound holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 7 and 2 respectively. Written reviews complicate that: 80% of 猫ゴロゴロ's written reviews are positive against 0% of Ocean Sound's, so the app with the better star average is not the one people write more warmly about.

猫ゴロゴロ ships an update every 3 weeks, Ocean Sound every 64 months. The most recent releases landed on September 18, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | 猫ゴロゴロ | Ocean Sound |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (7 ratings)](https://appshunter.io/ios/app/purring-bgm/id1477777375/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/ocean-sound/id1538060421/reviews)** |
| Number of ratings | **7** | 2 |
| Positive reviews | **80.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 64 months |
| Monetization | Ad-supported | **Free** |
| Size | 31 MB | 7 MB |
| Requires iOS | **9.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Codepaint Inc.](https://appshunter.io/developer/820239814) | [pablo lopez](https://appshunter.io/developer/1502022592) |

## What reviewers say

### 猫ゴロゴロ

[App page](https://appshunter.io/ios/app/purring-bgm/id1477777375)

This app provides a continuous loop of cat purring sounds to aid relaxation or focus. It includes a sleep timer and allows background playback, making it suitable for use with other applications. Headphones are recommended for an immersive experience.

**Highlights:** Continuous cat purring sound playback, Sleep timer function, Background audio playback, Simple play/pause controls, Recommended for relaxation and focus

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

**In-app purchases:** none


### Ocean Sound

[App page](https://appshunter.io/ios/app/ocean-sound/id1538060421)

This app generates never-repeating ocean sounds for relaxation, sleep, study, or meditation. Enjoy high-quality audio and graphics with a built-in timer. It's designed to mimic the natural, ever-changing sound of the ocean.

**Highlights:** Generative random noise engine, Never-repeating ocean sounds, High-quality sound and graphics, Built-in timer, Universal app for iPhone and iPad, Easy to use interface

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 猫ゴロゴロ free?

猫ゴロゴロ is free to download, with no in-app purchases.

### Is Ocean Sound free?

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

### Which has better reviews, 猫ゴロゴロ or Ocean Sound?

Ocean Sound is rated higher. 猫ゴロゴロ averages 4.6 out of 5 from 7 ratings, while Ocean Sound averages 5.0 from 2 ratings.

### Do 猫ゴロゴロ or Ocean Sound have ads?

猫ゴロゴロ shows ads; Ocean Sound does not.

### Which is updated more often, 猫ゴロゴロ or Ocean Sound?

猫ゴロゴロ ships an update every 3 weeks, and Ocean Sound every 64 months. Most recently, 猫ゴロゴロ was updated on September 18, 2026 and Ocean Sound on September 16, 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.*