# Morse Code Translator vs Doomsday Trainer

The clearest difference is rating: Morse Code Translator at 4.8 against Doomsday Trainer's 4.0. Doomsday Trainer's advantage is in-app purchases (none vs 2) and update cadence (every 5 days vs every 6 weeks). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Morse Code Translator sells 2 in-app purchases, starting at $3.99 per 7 days. Doomsday Trainer asks for nothing beyond the download.

Morse Code Translator holds the better App Store score, 4.8 against 4.0. Both are backed by a comparable volume of ratings — 5 and 2 respectively.

Morse Code Translator ships an update every 6 weeks, Doomsday Trainer every 5 days. The most recent releases landed on October 9, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Morse Code Translator | Doomsday Trainer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (5 ratings)](https://appshunter.io/ios/app/morse-code-translator-glint/id6758366218/reviews)** | [4.0 (2 ratings)](https://appshunter.io/ios/app/doomsday-trainer/id6760719687/reviews) |
| Number of ratings | **5** | 2 |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 5 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 18 MB | 15 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Drobinin Limited](https://appshunter.io/developer/1713029153) | [Maarten Claessen](https://appshunter.io/developer/1885901059) |

## What reviewers say

### Morse Code Translator

[App page](https://appshunter.io/ios/app/morse-code-translator-glint/id6758366218)

Learn Morse code with a comprehensive translator and trainer. Master characters using the Koch method, practice through various modes, and translate messages using your device's flashlight, screen, or audio.

**Highlights:** Koch method learning curriculum, Morse code translation, Practice modes: audio, visual, tapping, Signal via flashlight, screen pulse, or audio, Adjustable speed and timing controls, Detailed progress tracking, Offline functionality

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Morse Course | $3.99 | per 7 days |
| Full Morse Course | $34.99 | per year |


### Doomsday Trainer

[App page](https://appshunter.io/ios/app/doomsday-trainer/id6760719687)

Master the Doomsday Algorithm to instantly calculate the day of the week for any historical date. Engage in timed challenges, compete against others, and practice various calculation methods to improve your speed and accuracy.

**Highlights:** Doomsday Algorithm calculation, Timed streak challenges, 1-on-1 live battles, Multiple training methods, Targeted component drills, Step-by-step tutorial

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

**In-app purchases:** none


## Frequently asked questions

### Is Morse Code Translator free?

Morse Code Translator is free to download, with in-app purchases available.

### Is Doomsday Trainer free?

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

### Which has better reviews, Morse Code Translator or Doomsday Trainer?

Morse Code Translator is rated higher. Morse Code Translator averages 4.8 out of 5 from 5 ratings, while Doomsday Trainer averages 4.0 from 2 ratings.

### Do Morse Code Translator or Doomsday Trainer have ads?

Neither Morse Code Translator nor Doomsday Trainer shows ads.

### Which is updated more often, Morse Code Translator or Doomsday Trainer?

Morse Code Translator ships an update every 6 weeks, and Doomsday Trainer every 5 days. Most recently, Morse Code Translator was updated on October 9, 2026 and Doomsday Trainer 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.*