# SDR vs iFTx

The clearest difference is price: iFTx at $1.99 against SDR's $44.99. iFTx also leads on chart position (#56 vs unranked) and device support (3 vs 1). SDR's advantage is update cadence (every 2 weeks vs every 6 months) and rating (4.5 vs 4.2). On ratings volume, ads and in-app purchases there is nothing between them.

SDR costs $44.99 and iFTx $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

SDR holds the better App Store score, 4.5 against 4.2. Both are backed by a comparable volume of ratings — 64 and 70 respectively. Written reviews point the same way: 84% of SDR's written reviews are positive against 72% of iFTx's.

SDR ships an update every 2 weeks, iFTx every 6 months. Both last shipped on September 29, 2026.

## The numbers

| Metric | SDR | iFTx |
| --- | --- | --- |
| Price | $44.99 | **$1.99** |
| Rating | **[4.5 (64 ratings)](https://appshunter.io/ios/app/sdr-control-mobile/id1673327509/reviews)** | [4.2 (70 ratings)](https://appshunter.io/ios/app/iftx/id6446093115/reviews) |
| Number of ratings | 64 | **70** |
| Positive reviews | **84.1% of reviews** | 71.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 6 months |
| Monetization | Paid | **Free** |
| Best chart rank | — | **#56** |
| Size | 47 MB | 7 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Marcus Roskosch](https://appshunter.io/developer/334053438) | [Christoph Nadig](https://appshunter.io/developer/1275170431) |

## What reviewers say

### SDR

[App page](https://appshunter.io/ios/app/sdr-control-mobile/id1673327509)

Control your Icom transceiver remotely or locally from your iPhone. Operate in all modes, log QSOs, and utilize integrated digital modes like FT8/FT4 and SSTV. No extra hardware is needed for global access.

**Highlights:** Remote transceiver operation, All mode control, Auto logging logbook, Integrated FT8/FT4 tool, Integrated SSTV receiver, Integrated CW decoder and keyer, DX-Cluster integration

**In-app purchases:** none

**What reviewers like**

- 🚀 Works perfectly with ICOM radios
- 👍 Intuitive and easy to use
- 🌟 Feature-rich and comprehensive
- 💯 Stable and reliable performance
- 📱 Great for remote operation

**What reviewers complain about**

- 🐛 FT8 decoding issues (lower signal levels)
- 🐛 Dialogs do not scale with larger text setting
- 🐛 UI elements can be cramped on iPhone
- 🐛 Some buttons are small and hard to press
- 🐛 Frequency display overlaps buttons

**Reported bugs**

- Dialogs do not scale with larger text setting
- Frequency display overlaps buttons
- FT8 decoding issues (lower signal levels than WSJTX)
- App crashes and leaves radio in transmit
- Logbook export not functional after update

**Requested features**

- Develop for IC-7800
- CarPlay support
- Apple Watch add-on
- Windows version
- JS8call support


### iFTx

[App page](https://appshunter.io/ios/app/iftx/id6446093115)

**Currently charting:** #56 Top Paid · Utilities (US App Store)

This app enables seamless communication using FT8 and FT4 digital modes directly from your iOS device. Enjoy portable digital connections, effortless operation with a user-friendly interface, and reliable performance for global contact.

**Highlights:** FT8 and FT4 digital modes, Portable digital communication, Global operator connections, User-friendly interface, Integrated QSO logging

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is SDR free?

SDR costs $44.99, with no in-app purchases.

### Is iFTx free?

iFTx costs $1.99, with no in-app purchases.

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

SDR is rated higher. SDR averages 4.5 out of 5 from 64 ratings, while iFTx averages 4.2 from 70 ratings.

### Do SDR or iFTx have ads?

Neither SDR nor iFTx shows ads.

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

SDR ships an update every 2 weeks, and iFTx every 6 months. Most recently, SDR was updated on September 29, 2026 and iFTx on September 29, 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.*