# Combat Clock 1a vs Ocean Sound Effects

The clearest difference is price: Ocean Sound Effects at Free against Combat Clock 1a's $0.99. Ocean Sound Effects also leads on rating (5.0 vs 3.9). Combat Clock 1a's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support there is nothing between them.

Ocean Sound Effects is free to download; Combat Clock 1a costs $0.99 up front. Ocean Sound Effects sells 1 one-off in-app purchase. Combat Clock 1a asks for nothing beyond the download.

Ocean Sound Effects holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: Combat Clock 1a has 64 ratings behind it against 1, so its average is the more settled of the two.

Combat Clock 1a ships an update every 2 months, Ocean Sound Effects every 17 months. The most recent releases landed on October 17, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Combat Clock 1a | Ocean Sound Effects |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [3.9 (64 ratings)](https://appshunter.io/ios/app/combat-clock-1a/id1464746159/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ocean-sound-effects/id1501712126/reviews)** |
| Number of ratings | **64** | 1 |
| Positive reviews | 56.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 17 months |
| Monetization | Paid | — |
| Size | 10 MB | 4 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [JOHN W GRANHOLM](https://appshunter.io/developer/1464746158) | [Brandon Stecklein](https://appshunter.io/developer/498894252) |

## What reviewers say

### Combat Clock 1a

[App page](https://appshunter.io/ios/app/combat-clock-1a/id1464746159)

This app replicates a 12-hour analog ship's clock, displaying GPS coordinates, heading, and compass bearing. It features an alarm that rings every half hour based on traditional deck watch shifts. The application is active only in the foreground and does not save or transmit any user data.

**Highlights:** 12-hour analog clock with sweeping second hand, Displays GPS coordinates, Shows device heading and compass bearing, Half-hourly alarm (1-8 bells), Foreground active only, No data saving or transmission

**Features:** macOS Compatibility

**In-app purchases:** none


### Ocean Sound Effects

[App page](https://appshunter.io/ios/app/ocean-sound-effects/id1501712126)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ocean Sounds Premium | $2.99 | one-time |


## Frequently asked questions

### Is Combat Clock 1a free?

Combat Clock 1a costs $0.99, with no in-app purchases.

### Is Ocean Sound Effects free?

Ocean Sound Effects is free to download, with in-app purchases available.

### Which has better reviews, Combat Clock 1a or Ocean Sound Effects?

Ocean Sound Effects is rated higher. Combat Clock 1a averages 3.9 out of 5 from 64 ratings, while Ocean Sound Effects averages 5.0 from 1 ratings.

### Do Combat Clock 1a or Ocean Sound Effects have ads?

Ocean Sound Effects shows ads; Combat Clock 1a does not.

### Which is updated more often, Combat Clock 1a or Ocean Sound Effects?

Combat Clock 1a ships an update every 2 months, and Ocean Sound Effects every 17 months. Most recently, Combat Clock 1a was updated on October 17, 2026 and Ocean Sound Effects on October 20, 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.*