# CW Trainer vs CW Morse Master

The clearest difference is review sentiment: CW Morse Master at 100% against CW Trainer's 44%. CW Morse Master also leads on in-app purchases (none vs 3) and update cadence (every 3 weeks vs every 3 months). CW Trainer's advantage is price (Free vs $1.99). On ads, monetization model and device support there is nothing between them.

CW Trainer is free to download; CW Morse Master costs $1.99 up front. CW Trainer sells 3 in-app purchases, starting at $2.99 per month. CW Morse Master asks for nothing beyond the download.

CW Trainer ships an update every 3 months, CW Morse Master every 3 weeks. The most recent releases landed on November 2, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | CW Trainer | CW Morse Master |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[1.8 (4 ratings)](https://appshunter.io/ios/app/cw-trainer/id1132950396/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 44.4% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Paid | Paid |
| Size | 44 MB | 3 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [md](https://appshunter.io/developer/502360039) | [Beibi Technology Co., Ltd.](https://appshunter.io/developer/1721179393) |

## What reviewers say

### CW Trainer

[App page](https://appshunter.io/ios/app/cw-trainer/id1132950396)

Learn Morse code using the effective Koch method. This app introduces letters at full speed, adding new ones as proficiency increases, to build and improve your Morse code skills.

**Highlights:** Morse code learning, Koch method implementation, Proficiency-based learning, Skill improvement

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DX Pass — Monthly | $2.99 | per month |
| DX Pass — Annual | $14.99 | per year |
| CW Trainer — Full Unlock | $4.99 | one-time |


### CW Morse Master

[App page](https://appshunter.io/ios/app/cw-morse-master/id6756030152)

Master Morse code with this comprehensive tool. Practice sending and receiving using realistic virtual keys and various training modes. Includes helpful utilities like text-to-Morse conversion and a visual transmitter.

**Highlights:** Virtual Straight Key and Iambic Paddle, Real-time visual feedback and decoding, Reflex and Drill modes for listening practice, Text-to-Morse conversion, Visual transmitter with screen/flashlight, Customizable speed, timing, and pitch

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

**In-app purchases:** none


## Frequently asked questions

### Is CW Trainer free?

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

### Is CW Morse Master free?

CW Morse Master costs $1.99, with no in-app purchases.

### Do CW Trainer or CW Morse Master have ads?

Neither CW Trainer nor CW Morse Master shows ads.

### Which is updated more often, CW Trainer or CW Morse Master?

CW Trainer ships an update every 3 months, and CW Morse Master every 3 weeks. Most recently, CW Trainer was updated on November 2, 2026 and CW Morse Master on November 7, 2026.

---

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