# TerraCrest4 vs CW Decoder

The clearest difference is price: CW Decoder at Free against TerraCrest4's $1.99. TerraCrest4's advantage is in-app purchases (none vs 1) and update cadence (daily vs weekly). On ads and device support there is nothing between them.

CW Decoder is free to download; TerraCrest4 costs $1.99 up front. CW Decoder sells 1 one-off in-app purchase. TerraCrest4 asks for nothing beyond the download.

TerraCrest4 ships an update daily, CW Decoder weekly. The most recent releases landed on September 23, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | TerraCrest4 | CW Decoder |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[4.0 (2 ratings)](https://appshunter.io/ios/app/terracrest4/id6478902985/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 55.6% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Weekly |
| Monetization | Paid | — |
| Size | 5 MB | 1 MB |
| Requires iOS | **14.0** | 17.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | +9 | 4+ |
| Developer | [Ivan Cerra de Castro](https://appshunter.io/developer/321270638) | [Keiya Chiba](https://appshunter.io/developer/1740986591) |

## What reviewers say

### TerraCrest4

[App page](https://appshunter.io/ios/app/terracrest4/id6478902985)

Engage in a fast-paced, top-down space shooter with a unique transformation mechanic. Pilot your ship through vertically scrolling stages, battling diverse enemies and powerful bosses. Collect power-ups and master three distinct ship forms to survive and achieve high scores.

**Highlights:** On-screen controls and joystick/gamepad support, Three transformable ship forms (jet, robot, combined), Vertically scrolling shoot 'em up gameplay, Diverse enemy types and challenging boss encounters, Power-up items for temporary enhancements, Phoenix transformation for invincibility

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

**In-app purchases:** none


### CW Decoder

[App page](https://appshunter.io/ios/app/cw-decoder/id6748900681)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Full Version | $2.99 | one-time |


## Frequently asked questions

### Is TerraCrest4 free?

TerraCrest4 costs $1.99, with no in-app purchases.

### Is CW Decoder free?

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

### Do TerraCrest4 or CW Decoder have ads?

Neither TerraCrest4 nor CW Decoder shows ads.

### Which is updated more often, TerraCrest4 or CW Decoder?

TerraCrest4 ships an update daily, and CW Decoder weekly. Most recently, TerraCrest4 was updated on September 23, 2026 and CW Decoder on September 9, 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.*