# Morse Decoder AI vs PhosphorCalc

The clearest difference is price: PhosphorCalc at $0.99 against Morse Decoder AI's $2.99. Morse Decoder AI's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 26.2). On ads and in-app purchases there is nothing between them.

Morse Decoder AI costs $2.99 and PhosphorCalc $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Morse Decoder AI | PhosphorCalc |
| --- | --- | --- |
| Price | $2.99 | **$0.99** |
| Rating | **[2.0 (4 ratings)](https://appshunter.io/ios/app/morse-decoder-ai/id6475193752/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 11.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | — |
| Monetization | Paid | — |
| Size | 60 MB | 1 MB |
| Requires iOS | **12.0** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Yuriy Kvasha](https://appshunter.io/developer/488579992) | [Stuart Woolley](https://appshunter.io/developer/315697638) |

## What reviewers say

### Morse Decoder AI

[App page](https://appshunter.io/ios/app/morse-decoder-ai/id6475193752)

This AI-powered tool decodes Morse code signals from audio input, ideal for amateur radio enthusiasts. It offers two modes and neural network options for various signal conditions and speeds, with customizable themes.

**Highlights:** AI-powered Morse code decoding, Two operational modes (direct and tone filtering), Adjustable decoding speed (10-40 WPM), Two neural network options (A and B), Adjustable audio input monitoring, Customizable color themes

**Features:** macOS Compatibility

**In-app purchases:** none


### PhosphorCalc

[App page](https://appshunter.io/ios/app/phosphorcalc/id6760777378)

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

**In-app purchases:** none


## Frequently asked questions

### Is Morse Decoder AI free?

Morse Decoder AI costs $2.99, with no in-app purchases.

### Is PhosphorCalc free?

PhosphorCalc costs $0.99, with no in-app purchases.

### Do Morse Decoder AI or PhosphorCalc have ads?

Neither Morse Decoder AI nor PhosphorCalc 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.*