# Morse Beat vs Sirens' Chor

The clearest difference is review sentiment: Sirens' Chor at 100% against Morse Beat's 25%. Sirens' Chor also leads on rating (4.0 vs 1.3). Morse Beat's advantage is price (Free vs $3.99) and ratings volume (6 vs 2). On ads, in-app purchases and device support there is nothing between them.

Morse Beat is free to download; Sirens' Chor costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Sirens' Chor holds the better App Store score, 4.0 against 1.3. Both are backed by a comparable volume of ratings — 6 and 2 respectively. Written reviews point the same way: 25% of Morse Beat's written reviews are positive against 100% of Sirens' Chor's.

## The numbers

| Metric | Morse Beat | Sirens' Chor |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | [1.3 (6 ratings)](https://appshunter.io/ios/app/morse-beat/id1026572830/reviews) | **[4.0 (2 ratings)](https://appshunter.io/ios/app/sirens-chor-synth-chorus/id1497361812/reviews)** |
| Number of ratings | **6** | 2 |
| Positive reviews | 25.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 39 months |
| Monetization | **Free** | Paid |
| Size | 44 MB | 11 MB |
| Requires iOS | **8.0** | 10.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Soichiro Matsunaga](https://appshunter.io/developer/998351402) | [Aleksandar Mlazev](https://appshunter.io/developer/1093798140) |

## What reviewers say

### Morse Beat

[App page](https://appshunter.io/ios/app/morse-beat/id1026572830)

Learn Morse code through a rhythm-based game. Shoot enemies representing alphabets to progress through stages and master the code. Compete for high scores in a challenging mode.

**Highlights:** Rhythm-based Morse code generation, Alphabet shooting gameplay, Training mode with 6 stages, Score Attack mode for high scores, Learn Morse code while playing

**Features:** macOS Compatibility

**In-app purchases:** none


### Sirens' Chor

[App page](https://appshunter.io/ios/app/sirens-chor-synth-chorus/id1497361812)

This experimental audio effect app analyzes input audio to generate a secondary harmonic voice using sine wave oscillators. The generated voice can be mixed with the original or played solo, creating a chorus effect. It's CPU intensive and operates within a specific frequency range.

**Highlights:** Harmonic analysis of input audio, Sine wave oscillator synthesis, Adjustable chorus effect, Second voice generation, AUV3 plugin support

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Morse Beat free?

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

### Is Sirens' Chor free?

Sirens' Chor costs $3.99, with no in-app purchases.

### Which has better reviews, Morse Beat or Sirens' Chor?

Sirens' Chor is rated higher. Morse Beat averages 1.3 out of 5 from 6 ratings, while Sirens' Chor averages 4.0 from 2 ratings.

### Do Morse Beat or Sirens' Chor have ads?

Neither Morse Beat nor Sirens' Chor shows ads.

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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.*