# Morse Code Keys vs On

The clearest difference is price: On at Free against Morse Code Keys's $4.99. Morse Code Keys's advantage is review sentiment (68% vs 50%) and iOS requirement (10 vs 15.6). On rating, ratings volume, update cadence and ads there is nothing between them.

On is free to download; Morse Code Keys costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.3 for Morse Code Keys against 4.4 for On. Both are backed by a comparable volume of ratings — 10 and 13 respectively. Written reviews are what separate them: 68% of Morse Code Keys's written reviews are positive against 50% of On's.

Morse Code Keys ships an update every 6 weeks, On monthly. The most recent releases landed on October 12, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Morse Code Keys | On |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | [4.3 (10 ratings)](https://appshunter.io/ios/app/morse-code-keys/id1098434617/reviews) | **[4.4 (13 ratings)](https://appshunter.io/ios/app/on-air-net-scraper/id1536271710/reviews)** |
| Number of ratings | 10 | **13** |
| Positive reviews | **68.0% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Monthly** |
| Monetization | Paid | **Free** |
| Size | 2 MB | 30 MB |
| Requires iOS | **10** | 15.6 |
| Devices | iPhone, iPad, iPod, Apple Watch | iPhone, iPad, iPod, Mac |
| Age rating | 4+ | 17+ |
| Developer | [Caesar Salad Software LLC](https://appshunter.io/developer/1249587406) | [Christopher Robson](https://appshunter.io/developer/1536271712) |

## What reviewers say

### Morse Code Keys

[App page](https://appshunter.io/ios/app/morse-code-keys/id1098434617)

Type messages using Morse code on your Apple Watch or iPhone/iPad keyboard. Learn Morse code with an in-app cheat sheet and improve your skills with features like auto-complete.

**Highlights:** Morse code input for Apple Watch, iPhone/iPad keyboard for Morse code, In-app Morse code cheat sheet, Single Key Mode, Disable sound effects, Auto-complete for iPhone/iPad

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


### On

[App page](https://appshunter.io/ios/app/on-air-net-scraper/id1536271710)

This tool assists amateur radio operators with managing on-air nets and check-ins. It offers real-time messaging, email integration, and detailed operator information retrieval. The app supports multiple simultaneous sessions and configurable displays for efficient communication and tracking.

**Highlights:** Real-time net check-in tracking, Instant messaging (AIM) sessions, Integrated email client, Configurable information displays, QRZ/QRZCQ call sign lookup, WebSDR audio streaming, QRZ Logbook integration

**In-app purchases:** none


## Frequently asked questions

### Is Morse Code Keys free?

Morse Code Keys costs $4.99, with no in-app purchases.

### Is On free?

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

### Which has better reviews, Morse Code Keys or On?

On is rated higher. Morse Code Keys averages 4.3 out of 5 from 10 ratings, while On averages 4.4 from 13 ratings.

### Do Morse Code Keys or On have ads?

Neither Morse Code Keys nor On shows ads.

### Which is updated more often, Morse Code Keys or On?

Morse Code Keys ships an update every 6 weeks, and On monthly. Most recently, Morse Code Keys was updated on October 12, 2026 and On on September 30, 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.*