# Morse Code Tower Defense vs Train Station 3

The clearest difference is in-app purchases: Morse Code Tower Defense at none against Train Station 3's 10. Morse Code Tower Defense also leads on ads (none vs shown). Train Station 3's advantage is update cadence (every 8 days vs every 6 months) and chart position (#59 vs unranked). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Train Station 3 sells 10 one-off in-app purchases. Morse Code Tower Defense asks for nothing beyond the download.

Morse Code Tower Defense ships an update every 6 months, Train Station 3 every 8 days. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Morse Code Tower Defense | Train Station 3 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (9.4K ratings)](https://appshunter.io/ios/app/train-station-3-rail-tycoon/id6670169904/reviews)** |
| Number of ratings | — | **9.4K** |
| Positive reviews | — | 39.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Every 8 days** |
| Monetization | — | Free with in-app purchases |
| Best chart rank | — | **#59** |
| Size | 69 MB | 502 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Wong Kai Sing](https://appshunter.io/developer/1682862705) | [Pixel Federation Games](https://appshunter.io/developer/327215542) |

## 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


### Train Station 3

[App page](https://appshunter.io/ios/app/train-station-3-rail-tycoon/id6670169904)

**Currently charting:** #59 Top Free · Strategy, #89 Top Grossing · Simulation, #106 Top Grossing · Strategy, #126 Top Free · Simulation (US App Store)

Manage and expand your own railway empire through historical eras. Transport cargo, develop regions, and unlock realistic, detailed train models from steam engines to high-speed trains. Witness the evolution of train transport and fulfill your tycoon dreams.

**Highlights:** Progress through historical eras, Manage realistic train models, Transport cargo and develop regions, Unlock time-specific locomotives, Stunning visuals and sound effects, Build and expand railway empire

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic Gem Pack | $2.99 | one-time |
| Special Offer | $2.99 | one-time |
| Basic Gem Pack | $4.99 | one-time |
| Special Offer | $4.99 | one-time |
| Basic Gem Pack | $9.99 | one-time |
| Special Offer | $9.99 | one-time |
| Special Offer | $14.99 | one-time |
| Basic Gem Pack | $19.99 | one-time |
| Special Offer | $19.99 | one-time |
| Special Offer | $29.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 👍 Entertaining gameplay
- 🚀 Visuals and mechanics are fun

**What reviewers complain about**

- 💰 Increasing need to buy fuel and diamonds to keep playing
- 💰 Requirement for iPad with 4GB RAM means buying a new device
- ⏱️ Slow energy/fuel recharge rate
- 🔋 Game strains device and causes high temperatures

**Reported bugs**

- Unclear how to upgrade or progress in the game
- Forced cutscenes are a nightmare

**Requested features**

- Optimize game performance for lower-end devices
- Use 2D detailed characters instead of 3D
- Improve UI and icons to better fit the art style
- Add more realistic train and railroad infrastructure details


## Frequently asked questions

### Is Morse Code Tower Defense free?

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

### Is Train Station 3 free?

Train Station 3 is free to download, with in-app purchases available.

### Do Morse Code Tower Defense or Train Station 3 have ads?

Train Station 3 shows ads; Morse Code Tower Defense does not.

### Which is updated more often, Morse Code Tower Defense or Train Station 3?

Morse Code Tower Defense ships an update every 6 months, and Train Station 3 every 8 days. Most recently, Morse Code Tower Defense was updated on November 4, 2026 and Train Station 3 on November 5, 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.*