# MorseDecoder vs SDR

The clearest difference is price: MorseDecoder at $9.99 against SDR's $49.99. MorseDecoder also leads on chart position (#187 vs unranked) and device support (3 vs 1). SDR's advantage is rating (4.2 vs 3.2) and update cadence (every 2 weeks vs every 3 months). On ratings volume, ads and in-app purchases there is nothing between them.

MorseDecoder costs $9.99 and SDR $49.99 up front. Neither carries in-app purchases, so what you see is what you pay.

SDR holds the better App Store score, 4.2 against 3.2. Both are backed by a comparable volume of ratings — 49 and 67 respectively. Written reviews point the same way: 55% of MorseDecoder's written reviews are positive against 80% of SDR's.

MorseDecoder ships an update every 3 months, SDR every 2 weeks. The most recent releases landed on September 14, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | MorseDecoder | SDR |
| --- | --- | --- |
| Price | **$9.99** | $49.99 |
| Rating | [3.2 (49 ratings)](https://appshunter.io/ios/app/morsedecoder/id313071325/reviews) | **[4.2 (67 ratings)](https://appshunter.io/ios/app/sdr-control-for-icom/id1614141094/reviews)** |
| Number of ratings | 49 | **67** |
| Positive reviews | 54.8% of reviews | **80.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | **Free** | Paid |
| Best chart rank | **#187** | — |
| Size | 1 MB | 47 MB |
| Requires iOS | **12.3** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [HotPaw Productions](https://appshunter.io/developer/285074853) | [Marcus Roskosch](https://appshunter.io/developer/334053438) |

## What reviewers say

### MorseDecoder

[App page](https://appshunter.io/ios/app/morsedecoder/id313071325)

**Currently charting:** #187 Top Paid · Utilities (US App Store)

This app decodes Morse code sounds directly from your device's microphone or headset input. It offers both automatic and manual decoding modes with adjustable parameters for optimal performance in various conditions.

**Highlights:** Morse code sound to text translation, Automatic and manual decoding modes, Adjustable audio filter frequency, Configurable WPM speed, Background noise threshold adjustment, Built-in spectrogram, Optional narrow-band DSP audio filter

**In-app purchases:** none


### SDR

[App page](https://appshunter.io/ios/app/sdr-control-for-icom/id1614141094)

Control compatible Icom transceivers remotely or locally from your iPad. Offers full operation, dual VFO, a logbook, and integrated digital modes like FT8/FT4, SSTV, and CW decoding.

**Highlights:** Remote transceiver operation, Dual VFO and DualWatch, Integrated logbook with ADIF support, FT8/FT4, SSTV, and CW decoder tools, DX-Cluster integration, Call sign lookup and map display

**In-app purchases:** none


## Frequently asked questions

### Is MorseDecoder free?

MorseDecoder costs $9.99, with no in-app purchases.

### Is SDR free?

SDR costs $49.99, with no in-app purchases.

### Which has better reviews, MorseDecoder or SDR?

SDR is rated higher. MorseDecoder averages 3.2 out of 5 from 49 ratings, while SDR averages 4.2 from 67 ratings.

### Do MorseDecoder or SDR have ads?

Neither MorseDecoder nor SDR shows ads.

### Which is updated more often, MorseDecoder or SDR?

MorseDecoder ships an update every 3 months, and SDR every 2 weeks. Most recently, MorseDecoder was updated on September 14, 2026 and SDR on September 23, 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.*