# Morse Sensei vs OpenShack Morse Code Trainer

The clearest difference is price: Morse Sensei at Free against OpenShack Morse Code Trainer's $9.99. OpenShack Morse Code Trainer's advantage is update cadence (every 3 days vs every 9 days) and iOS requirement (15.0 vs 17.0). On ads, in-app purchases and device support there is nothing between them.

Morse Sensei is free to download; OpenShack Morse Code Trainer costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Morse Sensei ships an update every 9 days, OpenShack Morse Code Trainer every 3 days. The most recent releases landed on October 30, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Morse Sensei | OpenShack Morse Code Trainer |
| --- | --- | --- |
| Price | **Free** | $9.99 |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/morse-sensei/id6747356198/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 55.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 3 days** |
| Monetization | Free | — |
| Size | 10 MB | 5 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Martyn Pekala](https://appshunter.io/developer/1223413943) | [Frank Grossmann e.K.](https://appshunter.io/developer/6812478072) |

## What reviewers say

### Morse Sensei

[App page](https://appshunter.io/ios/app/morse-sensei/id6747356198)

Learn and practice Morse code with this comprehensive educational tool. It offers decoding capabilities and is designed for enthusiasts and learners alike.

**Highlights:** Morse code learning, Practice tools, Decoding capabilities, Intuitive interface, For enthusiasts and learners

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

**In-app purchases:** none


### OpenShack Morse Code Trainer

[App page](https://appshunter.io/ios/app/openshack-morse-code-trainer/id6812478070)

**In-app purchases:** none


## Frequently asked questions

### Is Morse Sensei free?

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

### Is OpenShack Morse Code Trainer free?

OpenShack Morse Code Trainer costs $9.99, with no in-app purchases.

### Do Morse Sensei or OpenShack Morse Code Trainer have ads?

Neither Morse Sensei nor OpenShack Morse Code Trainer shows ads.

### Which is updated more often, Morse Sensei or OpenShack Morse Code Trainer?

Morse Sensei ships an update every 9 days, and OpenShack Morse Code Trainer every 3 days. Most recently, Morse Sensei was updated on October 30, 2026 and OpenShack Morse Code Trainer on November 10, 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.*