# NATO Alphabet vs Cadenza

The clearest difference is update cadence: Cadenza at every 4 days against NATO Alphabet's monthly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. NATO Alphabet sells 3 in-app purchases, starting at $2.99 per 7 days and Cadenza sells 3 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

NATO Alphabet ships an update monthly, Cadenza every 4 days. The most recent releases landed on October 8, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | NATO Alphabet | Cadenza |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 days** |
| Size | 5 MB | 75 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Phuc Pham](https://appshunter.io/developer/1893081423) | [Ivan Terekhin](https://appshunter.io/developer/888645337) |

## What reviewers say

### NATO Alphabet

[App page](https://appshunter.io/ios/app/nato-alphabet-phonetic-code/id6772184370)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $2.99 | per 7 days |
| Yearly | $14.99 | per year |
| Lifetime Pro | $29.99 | one-time |


### Cadenza

[App page](https://appshunter.io/ios/app/cadenza-morse-code-trainer/id6785429210)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cadenza Pro | $6.99 | per month |
| Cadenza Pro | $24.99 | per year |
| Cadenza Pro Lifetime | $39.99 | one-time |


## Frequently asked questions

### Is NATO Alphabet free?

NATO Alphabet is free to download, with in-app purchases available.

### Is Cadenza free?

Cadenza is free to download, with in-app purchases available.

### Do NATO Alphabet or Cadenza have ads?

Neither NATO Alphabet nor Cadenza shows ads.

### Which is updated more often, NATO Alphabet or Cadenza?

NATO Alphabet ships an update monthly, and Cadenza every 4 days. Most recently, NATO Alphabet was updated on October 8, 2026 and Cadenza on October 12, 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.*