# Combat Clock 1a vs RTS

Combat Clock 1a and RTS are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Combat Clock 1a costs $0.99 and RTS $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Combat Clock 1a | RTS |
| --- | --- | --- |
| Price | $0.99 | $0.99 |
| Rating | **[3.9 (68 ratings)](https://appshunter.io/ios/app/combat-clock-1a/id1464746159/reviews)** | — |
| Number of ratings | **68** | — |
| Positive reviews | 56.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Paid | — |
| Size | 10 MB | 2 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [JOHN W GRANHOLM](https://appshunter.io/developer/1464746158) | [pl ayground](https://appshunter.io/developer/517373368) |

## 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


### RTS

[App page](https://appshunter.io/ios/app/rts-relative-time-stopwatch/id6747949287)

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is Combat Clock 1a free?

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

### Is RTS free?

RTS costs $0.99, with no in-app purchases.

### Do Combat Clock 1a or RTS have ads?

Neither Combat Clock 1a nor RTS shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*