# PSKer vs Moon.SimpleClock

The clearest difference is price: Moon.SimpleClock at Free against PSKer's $2.99. Moon.SimpleClock also leads on iOS requirement (12.0 vs 17.0). On ads, in-app purchases and device support there is nothing between them.

Moon.SimpleClock is free to download; PSKer costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | PSKer | Moon.SimpleClock |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[1.8 (22 ratings)](https://appshunter.io/ios/app/psker/id506427138/reviews)** | — |
| Number of ratings | **22** | — |
| Positive reviews | 54.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 31 months | — |
| Monetization | Free | — |
| Size | 1 MB | 23 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mark Oskin](https://appshunter.io/developer/506427141) | [HoJun Jo](https://appshunter.io/developer/1755712418) |

## What reviewers say

### PSKer

[App page](https://appshunter.io/ios/app/psker/id506427138)

This application functions as a PSK31 receiver and transmitter for amateur radio enthusiasts. It offers features like automatic frequency locking, configurable macros for quick messaging, and a real-time sonogram with zoom.

**Highlights:** PSK31 send/receive, Universal app, Configurable macros, Automatic frequency locking, Realtime sonogram w/zoom, Mic/line-in receive, speaker/line-out transmit

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

**In-app purchases:** none


### Moon.SimpleClock

[App page](https://appshunter.io/ios/app/moonsimpleclock/id6749173055)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PSKer free?

PSKer costs $2.99, with no in-app purchases.

### Is Moon.SimpleClock free?

Moon.SimpleClock is free to download, with no in-app purchases.

### Do PSKer or Moon.SimpleClock have ads?

Neither PSKer nor Moon.SimpleClock shows ads.

---

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