# Morse Code Master vs 二级建造师真题库

The clearest difference is price: 二级建造师真题库 at Free against Morse Code Master's $0.99. 二级建造师真题库 also leads on update cadence (every 2 months vs every 6 months) and iOS requirement (12.0 vs 17.0). Morse Code Master's advantage is in-app purchases (none vs 10). On ads and device support there is nothing between them.

二级建造师真题库 is free to download; Morse Code Master costs $0.99 up front. 二级建造师真题库 sells 10 one-off in-app purchases. Morse Code Master asks for nothing beyond the download.

Morse Code Master ships an update every 6 months, 二级建造师真题库 every 2 months. The most recent releases landed on October 14, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Morse Code Master | 二级建造师真题库 |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 months** |
| Monetization | Paid | — |
| Size | 1 MB | 164 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [博 彭](https://appshunter.io/developer/1293268076) | [Changsha Xisai Liman Education Technology Co., Ltd](https://appshunter.io/developer/1466745593) |

## What reviewers say

### Morse Code Master

[App page](https://appshunter.io/ios/app/morse-code-master/id1663425426)

Easily encode and decode Morse code with support for International and English variations. Features automatic playback, an alphabet reference, common phrases, and text-to-speech conversion for enhanced understanding.

**Highlights:** Morse code encoding and decoding, International and English Morse code support, Automatic playback function, Morse code alphabet reference, Common phrase list, Text to speech conversion

**Features:** Vision Pro support

**In-app purchases:** none


### 二级建造师真题库

[App page](https://appshunter.io/ios/app/id6743483851)

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 599希赛币 | $89.99 | one-time |
| 799希赛币 | $99.99 | one-time |
| 1799希赛币 | $249.99 | one-time |
| 2999希赛币 | $399.99 | one-time |
| 3999希赛币 | $599.99 | one-time |
| 5499希赛币 | $799.99 | one-time |
| 5999希赛币 | $899.99 | one-time |
| 6499希赛币 | $999.99 | one-time |
| 6999希赛币 | $999.99 | one-time |
| 7499希赛币 | $999.99 | one-time |


## Frequently asked questions

### Is Morse Code Master free?

Morse Code Master costs $0.99, with no in-app purchases.

### Is 二级建造师真题库 free?

二级建造师真题库 is free to download, with in-app purchases available.

### Do Morse Code Master or 二级建造师真题库 have ads?

Neither Morse Code Master nor 二级建造师真题库 shows ads.

### Which is updated more often, Morse Code Master or 二级建造师真题库?

Morse Code Master ships an update every 6 months, and 二级建造师真题库 every 2 months. Most recently, Morse Code Master was updated on October 14, 2026 and 二级建造师真题库 on October 16, 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.*