# Morse Code Reader and Decoder vs Odmaster

The clearest difference is rating: Morse Code Reader and Decoder at 4.4 against Odmaster's 3.8. Odmaster's advantage is in-app purchases (none vs 7) and ads (none vs shown). On price, review sentiment, ratings volume and device support there is nothing between them.

Both are free to download. Morse Code Reader and Decoder sells 7 in-app purchases, starting at $2.99 per month. Odmaster asks for nothing beyond the download.

Morse Code Reader and Decoder holds the better App Store score, 4.4 against 3.8. Both are backed by a comparable volume of ratings — 2.4K and 1.1K respectively. Written reviews point the same way: 30% of Morse Code Reader and Decoder's written reviews are positive against 29% of Odmaster's.

Morse Code Reader and Decoder ships an update every 2 months, Odmaster every 3 weeks. Both last shipped on October 15, 2026.

## The numbers

| Metric | Morse Code Reader and Decoder | Odmaster |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (2.4K ratings)](https://appshunter.io/ios/app/morse-code-reader-and-decoder/id1372696136/reviews)** | [3.8 (1.1K ratings)](https://appshunter.io/ios/app/odmaster/id1512532413/reviews) |
| Number of ratings | **2.4K** | 1.1K |
| Positive reviews | **30.2% of reviews** | 28.5% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 11 MB | 96 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Ivan Antic](https://appshunter.io/developer/1367134411) | [Guangzhou Billion Leiden Electronic Technology Co., Ltd.](https://appshunter.io/developer/1512532412) |

## What reviewers say

### Morse Code Reader and Decoder

[App page](https://appshunter.io/ios/app/morse-code-reader-and-decoder/id1372696136)

Convert text to Morse code and vice versa. Transmit messages using flashlight, screen blinking, vibration, or sound. Includes practice modes for learning Morse code.

**Highlights:** Text to Morse code conversion, Morse code to text conversion, Flashlight transmission, Screen blinking transmission, Vibration transmission, Sound effect transmission, Morse code practice modes

**Features:** Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Morse Code Monthly | $2.99 | per month |
| Pro Morse Code 6 Months | $17.49 | per 6 months |
| Morse Code Pro Annually | $19.99 | per year |
| Remove Ads | $1.99 | one-time |
| Intermediate tutorial | $1.99 | one-time |
| Advanced tutorial | $2.99 | one-time |
| Morse Code Pro | $3.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Fast and simple
- 💡 Helpful for learning Morse code
- 🚀 Great tool for learning Morse code

**What reviewers complain about**

- 🐛 Sound/vibration issues
- 🔋 Drains battery
- 💰 Too many ads
- 💰 Paywalled features
- 🐛 Bugs and crashes

**Reported bugs**

- Freezes/crashes during use
- Conversion issues (incorrect translations)
- Sound not working

**Requested features**

- Add flashlight/camera Morse code translator
- Allow adjusting dot/dash timing
- Add sound settings (tone, frequency)
- Improve learning mode/progression


### Odmaster

[App page](https://appshunter.io/ios/app/odmaster/id1512532413)

This application allows users to program various radio models directly from their mobile phones, eliminating the need for a computer. It offers a convenient and portable solution for radio programming and includes a community feature for sharing content and interacting with other users.

**Highlights:** Program radio with mobile phone, Supports multiple radio models, Convenient and portable programming, Community sharing and interaction, Help Center and direct support

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Convenient mobile programming
- 💡 Helpful community features

**What reviewers complain about**

- 🐛 Frequent crashes and bugs
- 🔒 Poor account registration process
- 🔋 High battery drain
- 👎 Unreliable Bluetooth connectivity

**Reported bugs**

- Unable to read or write radio data
- Inconsistent behavior across iOS versions
- Login and account issues

**Requested features**

- Support for more radio models
- Ability to save and load custom channel configurations
- Improved user interface and navigation


## Frequently asked questions

### Is Morse Code Reader and Decoder free?

Morse Code Reader and Decoder is free to download, with in-app purchases available.

### Is Odmaster free?

Odmaster is free to download, with no in-app purchases.

### Which has better reviews, Morse Code Reader and Decoder or Odmaster?

Morse Code Reader and Decoder is rated higher. Morse Code Reader and Decoder averages 4.4 out of 5 from 2.4K ratings, while Odmaster averages 3.8 from 1.1K ratings.

### Do Morse Code Reader and Decoder or Odmaster have ads?

Morse Code Reader and Decoder shows ads; Odmaster does not.

### Which is updated more often, Morse Code Reader and Decoder or Odmaster?

Morse Code Reader and Decoder ships an update every 2 months, and Odmaster every 3 weeks. Most recently, Morse Code Reader and Decoder was updated on October 15, 2026 and Odmaster on October 15, 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.*