---
title: "rtl_tcp SDR - Bewertungen, Einnahmen und Downloads in Österreich | Apple App Store"
description: "An RTL-SDR Software Defined Radio receiver app for iOS devices.  Listen to AM, FM, SSB and CW radio signals.  View an RF spectrum and waterfall. Connect, via the rtl_tcp network protocol, to networked"
---

# rtl_tcp SDR — Österreich

![rtl_tcp SDR App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/02/77/9c/02779c12-63d9-d299-d658-a29de5c30f8e/AppIcon-0-0-1x_U007epad-0-4-0-85-220.png/434x0w.png)

**Developer:** [Ronald Nicholson](https://apptail.io/de/developer/ronald-nicholson-Inl)
**Category:** Utilities
**Rating:** 4.0/5 (2 ratings)
**Price:** Free
**Bundle ID:** com.hotpaw.sdr4rtltcp2
**Store:** Apple App Store
**Country:** Österreich
**Version:** 1.5.6 (released 2026-01-21)
**Original Release:** 2018-05-02
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/at/app/app/id1351164646)
**AppTail Page:** [https://apptail.io/de/app/rtl-tcp-sdr-OpHc/austria](https://apptail.io/de/app/rtl-tcp-sdr-OpHc/austria)

## rtl_tcp SDR Description
An RTL-SDR Software Defined Radio receiver app for iOS devices.  Listen to AM, FM, SSB and CW radio signals.  View an RF spectrum and waterfall. Connect, via the rtl_tcp network protocol, to networked RTL-SDR USB peripherals.  

This app requires an external rtl_tcp server.  iOS devices do not currently support the direct connection of USB peripherals such as an RTL-SDR.  Thus, the use of this app requires network access to a server, such as a Raspberry Pi (or Mac), with an RTL-SDR unit plugged into its USB port, and running the rtl_tcp protocol at an TCP/IP network address accessible from your iOS device.  This allows a Raspberry Pi (or Mac) to act, essentially, as the USB port adapter for your iOS device.   The rtl_tcp SDR app can also connect to hfp_tcp for the Airspy HF+, rsp_tcp for SDRPlay devices, and lmm_tcp for the LimeSDR Mini; see GitHub for server source code.  This app can also connect to a Hermes Lite 2 QRP transceiver directly, if it has a known IP address, or through an hl2_tcp server.

No support is provided for installing any of the rtl_tcp or other tcp software needed to use this app (with a Raspberry Pi, or otherwise).  Please do not download this app unless you are already familiar with Software Defined Radio, have an RTL-SDR or equivalent USB SDR peripheral, and have already installed and tested rtl_tcp on your Raspberry Pi, Mac, or other server.  Note that this app requires a very high bandwidth network connection in order to receive streams of real-time RF samples from an RTL-SDR.   It is recommended that your rtl_tcp server be on a wired connection rather than on the same WiFi as your iOS device.

## rtl_tcp SDR Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/20/54/b0/2054b09d-f0ab-ec46-4097-d87840ba34b4/b844e009-2a32-423d-bc4e-20e716c0f18e_sdr.ss5v.13pmax.jpg/1284x2778.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/90/0d/0f/900d0f94-04ce-85a9-59b9-2f0b70d7df89/pr_source.jpg/2688x1242.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/5b/25/37/5b2537e0-55c2-bf0f-aaec-e519e066e72a/pr_source.jpg/1242x2688.png)

## rtl_tcp SDR Rating Breakdown in Österreich
- 5 stars: 1 (50%)
- 4 stars: 0 (0%)
- 3 stars: 1 (50%)
- 2 stars: 0 (0%)
- 1 stars: 0 (0%)



## rtl_tcp SDR Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Top Bezahlt | Österreich | Utilities | #43 |
| Top Bezahlt | Vereinigtes Königreich | Utilities | #103 |
| Top Bezahlt | Österreich | Overall | #339 |
| Top Bezahlt | Südafrika | Utilities | #399 |
| Top Bezahlt | Ukraine | Utilities | #416 |
| Top Bezahlt | Finnland | Utilities | #487 |


## Apps Similar to rtl_tcp SDR
- [HAM-Toolbox](https://apptail.io/de/app/ham-toolbox-HYC/austria)
- [SDR Receiver](https://apptail.io/de/app/sdr-receiver-Tqhc/austria)
- [MagicSDR](https://apptail.io/de/app/magicsdr-YAsc/austria)
- [RadioMail](https://apptail.io/de/app/radiomail-gLtc/austria)
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- [SmartSDR™ - FlexRadio Systems®](https://apptail.io/de/app/smartsdr-flexradio-systems-lCOc/austria)
- [SDR-Control Mobile](https://apptail.io/de/app/sdr-control-mobile-nzIk/austria)
- [SDR Radio](https://apptail.io/de/app/sdr-radio-YPIk/austria)
- [SDR-Control for Icom](https://apptail.io/de/app/sdr-control-for-icom-Yfql/austria)
- [iFTx](https://apptail.io/de/app/iftx-VlSn/austria)

## rtl_tcp SDR Available In
- [Vereinigte Staaten](https://apptail.io/de/app/rtl-tcp-sdr-OpHc/united-states)
- [Deutschland](https://apptail.io/de/app/rtl-tcp-sdr-OpHc/germany)
- [Vereinigtes Königreich](https://apptail.io/de/app/rtl-tcp-sdr-OpHc/united-kingdom)
- [Italien](https://apptail.io/de/app/rtl-tcp-sdr-OpHc/italy)
- [Österreich](https://apptail.io/de/app/rtl-tcp-sdr-OpHc/austria)
- [Kanada](https://apptail.io/de/app/rtl-tcp-sdr-OpHc/canada)
- [Schweiz](https://apptail.io/de/app/rtl-tcp-sdr-OpHc/switzerland)
- [Saudi-Arabien](https://apptail.io/de/app/rtl-tcp-sdr-OpHc/saudi-arabia)
- [Dänemark](https://apptail.io/de/app/rtl-tcp-sdr-OpHc/denmark)
- [Japan](https://apptail.io/de/app/rtl-tcp-sdr-OpHc/japan)
- [Frankreich](https://apptail.io/de/app/rtl-tcp-sdr-OpHc/france)
- [Ukraine](https://apptail.io/de/app/rtl-tcp-sdr-OpHc/ukraine)
- [Chile](https://apptail.io/de/app/rtl-tcp-sdr-OpHc/chile)
- [Israel](https://apptail.io/de/app/rtl-tcp-sdr-OpHc/israel)
- [Niederlande](https://apptail.io/de/app/rtl-tcp-sdr-OpHc/netherlands)
- [Spanien](https://apptail.io/de/app/rtl-tcp-sdr-OpHc/spain)
- [Finnland](https://apptail.io/de/app/rtl-tcp-sdr-OpHc/finland)
- [Kuwait](https://apptail.io/de/app/rtl-tcp-sdr-OpHc/kuwait)
- [Libanon](https://apptail.io/de/app/rtl-tcp-sdr-OpHc/lebanon)
- [Litauen](https://apptail.io/de/app/rtl-tcp-sdr-OpHc/lithuania)
- [Lettland](https://apptail.io/de/app/rtl-tcp-sdr-OpHc/latvia)
- [Mexiko](https://apptail.io/de/app/rtl-tcp-sdr-OpHc/mexico)
- [Malaysia](https://apptail.io/de/app/rtl-tcp-sdr-OpHc/malaysia)
- [Norwegen](https://apptail.io/de/app/rtl-tcp-sdr-OpHc/norway)
- [Neuseeland](https://apptail.io/de/app/rtl-tcp-sdr-OpHc/new-zealand)
- [Peru](https://apptail.io/de/app/rtl-tcp-sdr-OpHc/peru)
- [Philippinen](https://apptail.io/de/app/rtl-tcp-sdr-OpHc/philippines)
- [Portugal](https://apptail.io/de/app/rtl-tcp-sdr-OpHc/portugal)
- [Schweden](https://apptail.io/de/app/rtl-tcp-sdr-OpHc/sweden)
- [Singapur](https://apptail.io/de/app/rtl-tcp-sdr-OpHc/singapore)
- [Slowenien](https://apptail.io/de/app/rtl-tcp-sdr-OpHc/slovenia)
- [Slowakei](https://apptail.io/de/app/rtl-tcp-sdr-OpHc/slovakia)
- [Thailand](https://apptail.io/de/app/rtl-tcp-sdr-OpHc/thailand)
- [Taiwan](https://apptail.io/de/app/rtl-tcp-sdr-OpHc/taiwan)
- [Vereinigte Arabische Emirate](https://apptail.io/de/app/rtl-tcp-sdr-OpHc/united-arab-emirates)
- [Südafrika](https://apptail.io/de/app/rtl-tcp-sdr-OpHc/south-africa)
- [Argentinien](https://apptail.io/de/app/rtl-tcp-sdr-OpHc/argentina)
- [Australien](https://apptail.io/de/app/rtl-tcp-sdr-OpHc/australia)
- [Belgien](https://apptail.io/de/app/rtl-tcp-sdr-OpHc/belgium)
- [Kolumbien](https://apptail.io/de/app/rtl-tcp-sdr-OpHc/colombia)
- [Zypern](https://apptail.io/de/app/rtl-tcp-sdr-OpHc/cyprus)
- [Tschechien](https://apptail.io/de/app/rtl-tcp-sdr-OpHc/czechia)
- [Dominikanische Republik](https://apptail.io/de/app/rtl-tcp-sdr-OpHc/dominican-republic)
- [Ecuador](https://apptail.io/de/app/rtl-tcp-sdr-OpHc/ecuador)
- [Griechenland](https://apptail.io/de/app/rtl-tcp-sdr-OpHc/greece)
- [Sonderverwaltungsregion Hongkong](https://apptail.io/de/app/rtl-tcp-sdr-OpHc/hong-kong)
- [Kroatien](https://apptail.io/de/app/rtl-tcp-sdr-OpHc/croatia)
- [Ungarn](https://apptail.io/de/app/rtl-tcp-sdr-OpHc/hungary)
- [Indonesien](https://apptail.io/de/app/rtl-tcp-sdr-OpHc/indonesia)
- [Irland](https://apptail.io/de/app/rtl-tcp-sdr-OpHc/ireland)
- [Indien](https://apptail.io/de/app/rtl-tcp-sdr-OpHc/india)
- [Island](https://apptail.io/de/app/rtl-tcp-sdr-OpHc/iceland)

---

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