# Morse Code Tower Defense vs NumRush

The clearest difference is in-app purchases: Morse Code Tower Defense at none against NumRush's 2. Morse Code Tower Defense also leads on iOS requirement (14.0 vs 17.6). NumRush's advantage is update cadence (every 2 days vs every 6 months). On price, ads and device support there is nothing between them.

Both are free to download. NumRush sells 2 in-app purchases, starting at $2.99 per year. Morse Code Tower Defense asks for nothing beyond the download.

Morse Code Tower Defense ships an update every 6 months, NumRush every 2 days. The most recent releases landed on September 27, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Morse Code Tower Defense | NumRush |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 days** |
| Size | 69 MB | 24 MB |
| Requires iOS | **14.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Wong Kai Sing](https://appshunter.io/developer/1682862705) | [Rajat Vaghani](https://appshunter.io/developer/1668117901) |

## What reviewers say

### Morse Code Tower Defense

[App page](https://appshunter.io/ios/app/morse-code-tower-defense/id6667116745)

**Features:** macOS Compatibility

**In-app purchases:** none


### NumRush

[App page](https://appshunter.io/ios/app/numrush-countdown-puzzle-game/id6743640522)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Annual Subscription | $2.99 | per year |
| Lifetime Access | $4.99 | one-time |


## Frequently asked questions

### Is Morse Code Tower Defense free?

Morse Code Tower Defense is free to download, with no in-app purchases.

### Is NumRush free?

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

### Do Morse Code Tower Defense or NumRush have ads?

Neither Morse Code Tower Defense nor NumRush shows ads.

### Which is updated more often, Morse Code Tower Defense or NumRush?

Morse Code Tower Defense ships an update every 6 months, and NumRush every 2 days. Most recently, Morse Code Tower Defense was updated on September 27, 2026 and NumRush on September 12, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*