# Morse Code Keys vs MathDrill

The clearest difference is in-app purchases: MathDrill at none against Morse Code Keys's 3. MathDrill also leads on ads (none vs shown). Morse Code Keys's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 16.0). On price there is nothing between them.

Both are free to download. Morse Code Keys sells 3 in-app purchases, starting at $2.99 per month. MathDrill asks for nothing beyond the download.

## The numbers

| Metric | Morse Code Keys | MathDrill |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (176 ratings)](https://appshunter.io/ios/app/morse-code-keys-trainer/id1307714279/reviews)** | — |
| Number of ratings | **176** | — |
| Positive reviews | 55.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 11 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 9 MB | 2 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Caesar Salad Software LLC](https://appshunter.io/developer/1249587406) | [应龙 张](https://appshunter.io/developer/1514562080) |

## What reviewers say

### Morse Code Keys

[App page](https://appshunter.io/ios/app/morse-code-keys-trainer/id1307714279)

Master Morse code with this free training application. Practice and drill each letter of the alphabet at your own pace. Ideal for beginners looking to build a solid foundation in Morse code communication.

**Highlights:** Morse code alphabet practice, Letter drilling exercises, Beginner-friendly interface, Free to use

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads Monthly | $2.99 | per month |
| Remove Ads Yearly | $9.99 | per year |
| Remove Ads Forever | $19.99 | one-time |

**What reviewers like**

- 👍 Easy to learn Morse code
- 🚀 Fast learning curve
- ✅ Effective for beginners
- 💡 Repetitive learning method works
- ✨ Helps master letters quickly

**What reviewers complain about**

- 🐛 Buggy, doesn't always progress
- 👎 Sound issues (no sound, lag)
- 👎 Buttons lag or register late
- 👎 Dit/Dah keys are backwards
- 👎 Lacks numbers and punctuation

**Reported bugs**

- Audio stopped working after iOS update
- Audio never worked over wireless headphones
- Letter Z not appearing in practice sessions
- Sound doesn't work
- Tone sound lags between touching screen and playing

**Requested features**

- Ability to select individual letters for practice
- Option to remove ads for a one-time fee
- Add numbers and punctuation
- Fix dit/dah key order for iambic keys
- Option to adjust WPM (words per minute)


### MathDrill

[App page](https://appshunter.io/ios/app/mathdrill-speed-practice/id6768584135)

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

**In-app purchases:** none


## Frequently asked questions

### Is Morse Code Keys free?

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

### Is MathDrill free?

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

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

Morse Code Keys shows ads; MathDrill does not.

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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.*