---
title: "iPerf - Speed Test Tool - Bewertungen, Einnahmen und Downloads in Vereinigte Staaten | Apple App Store"
description: "This app is an iOS port for iperf3, which is the most commonly used network testing and performance computation tool. Iperf is a tool to measure maximum TCP bandwidth, allowing the tuning of various p"
---

# iPerf - Speed Test Tool — Vereinigte Staaten
> Test the limit of your network

![IPerf App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/5d/da/07/5dda07d3-7d82-74e5-a3f6-b2bc265856bd/AppIcon-0-0-1x_U007emarketing-0-7-0-85-220.png/434x0w.png)

**Developer:** [Surge Networks](https://apptail.io/de/developer/surge-networks-Tep) (Vereinigte Staaten)
**Category:** Utilities
**Rating:** 4.2/5 (19 ratings)
**Price:** Free
**Bundle ID:** me.yach.iperf-ios
**Store:** Apple App Store
**Country:** Vereinigte Staaten
**Version:** 2.1.0 (released 2025-11-12)
**Original Release:** 2015-01-09
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id951598770)
**AppTail Page:** [https://apptail.io/de/app/iperf-speed-test-tool-fFod/united-states](https://apptail.io/de/app/iperf-speed-test-tool-fFod/united-states)

## IPerf Description
This app is an iOS port for iperf3, which is the most commonly used network testing and performance computation tool. Iperf is a tool to measure maximum TCP bandwidth, allowing the tuning of various parameters and UDP characteristics.

Features
- Compatible with iperf3 in other platforms
- Run as iperf3 client or server
- Customize iperf3 arguments
- Display Wi-Fi interface link speed and SSID

IMPORTANT
This application is based on iperf 3.6, which is not compatible with the legacy iperf (version 1.x and 2.x). And it may have some minor issues with the other iperf3 versions.

## IPerf Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/eb/1c/10/eb1c108a-4d59-4036-df83-12c27807ac6d/pr_source.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/08/a6/e4/08a6e4b4-716b-1c73-e785-42ba93753cb1/pr_source.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/bd/d8/34/bdd8348d-18ed-a7a1-6c19-c7f186584e77/pr_source.png/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/e7/68/79/e768792f-8024-e7e7-5bab-568a3e99f3f2/pr_source.png/1242x2688.png)

## IPerf Rating Breakdown in Vereinigte Staaten
- 5 stars: 12 (63%)
- 4 stars: 3 (16%)
- 3 stars: 1 (5%)
- 2 stars: 1 (5%)
- 1 stars: 2 (11%)

## IPerf Reviews in Vereinigte Staaten

### ****- "please upgrade to latest iperf"
please upgrade to iperf 3.11 and add more option features.
-- AppleFullOfBugs, 2022-09-19

### ***** "Full command line interface"
This iperf app stands out as it has a full command line interface so you can get all iperf details. Most other apps I’ve seen only show summary info
-- Jpeg6, 2022-02-26

### ***** "True command based"
This is superior to other iPerf 3 tools because this gives a granular control of iPerf command arguments I.e. for those who wants to do various/more precise testing. 

I also like the fact this tool allows iOS device to be server mode.

One suggestion/feature request I have is to make a one option/UI change such that for those who likes to do just quick most basic upload or download test with # of parallel streams, have easy user selectable interface. This way the app covers the need of basic user and also advanced users.
-- HS2012, 2020-07-29

### **--- "No graph"
Icon implies that this app creates a graph of the iPerf output, but this app does not do that. Just text based.
-- CE-Reviewer, 2020-07-08

### ****- "New update"
But doesn’t give you the server IP address and you have to look it up another app. It is not like asking for service discovery.
-- Tom, silicon valley, 2019-05-30

### ***** "Works perfectly"
I installed the iperf3 on centos 7 vm.  From there I use it to regularly test from within my home wifi lan, between my lab servers/IT gear etc.  it’s been a very useful tool to use from my phone

I’m on the latest iOS version, which is currently 12.1.4.  The app has worked perfectly from day one.  No bugs or issues to complain or report.  

Also nice that you can add custom commands to it too.
-- Guentermonkey, 2019-03-02

### *---- "Still crashes."
Zero stars.
-- Dan1511, 2019-01-10

### *---- "Crashes my IPhone XS Max every time!"
Crashes my iPhone XS Max every time I try to use the application! Waste of money!
-- Big K Dog, 2018-12-16

### *---- "Why does Apple hate us network techs?"
No longer works
-- trunolimit, 2018-10-26

### ***** "Works perfect for me"
I installed iperf3 on Ubuntu 18.04, started it as a server, and this connected as a client immediately.  Gave me very useful insight!
-- jonschuster2, 2018-10-19

### *---- "Doesn’t work"
Crashes upon attempt to connect. 

Using latest iOS.
-- Metsfan42079, 2018-10-10

### ****- "Works good"
Works good
-- Angelspire, 2017-11-26

### *---- "Unreliable"
Can’t get it to work reliably, and the app is slow and crashes a lot.
-- Cummins 6, 2017-11-17

### ****- "Works well"
Great iPerf3 app to test throughput. You have the ability to add custom arguments, but it appears to only be for server side settings on your iOS device. I'd like to be able to add -r for client side on my iOS device to test server upload and client download.
-- hovee, 2017-08-04

### ****- "Adequate"
Runs fine against servers and clients.  Tested against Linux and macOS iperf3 servers and clients.
-- h3nrch, 2016-08-12

### ***** "Handy tool"
Very handy tool to test your network condition. To those who can't get the app running, it works with IPERF3 only.
BTW. If you click on the info icon at the top left corner, you will find a brief statement regarding the IPERF version issue.
-- bfishadow, 2016-05-23

### ***** "Works great."
Pulling 171MB/s with Ubiquiti Edgerouter X as the server and a UniFi AP AC for wireless. I also tested the server function and that works too, although at a slower rate considering iPhone hardware. Good app for testing network speed.
-- SimplyDiabeetus, 2016-04-12

### *---- "Does not work"
This app does not work. It will not connect. I tried both client and server. Both give errors saying invalid parameters. I want my money back
-- RichSad, 2015-09-22

### *---- "terrible app"
terrible app. This is a scam !
the app crashes. it doesn't offer a way to store IPERF arguments ! in other words, you have to enter the server address port number and all other arguments a manually every time. The app has never been to successful in connecting with the server. completely useless.
-- rais_11155, 2015-09-15

### *---- "Doesnt work"
This app is not working tried it a hundred times i want my money back! Do not buy
-- CalvinBaank, 2015-04-24

[View all IPerf reviews and detailed analytics on AppTail](https://apptail.io/de/account/signup?utm_campaign=ai-crawl&utm_content=reviews)


## IPerf Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Top Bezahlt | Ukraine | Utilities | #161 |
| Top Bezahlt | Algerien | Utilities | #188 |
| Top Bezahlt | Taiwan | Utilities | #189 |
| Top Bezahlt | Rumänien | Utilities | #198 |
| Top Bezahlt | Belarus | Utilities | #203 |
| Top Bezahlt | Ungarn | Utilities | #234 |
| Top Bezahlt | Südkorea | Utilities | #237 |
| Top Bezahlt | Griechenland | Utilities | #245 |
| Top Bezahlt | Sonderverwaltungsregion Hongkong | Utilities | #252 |
| Top Bezahlt | Polen | Utilities | #252 |
| Top Bezahlt | Tschechien | Utilities | #254 |
| Top Bezahlt | Indien | Utilities | #258 |
| Top Bezahlt | Malaysia | Utilities | #287 |
| Top Bezahlt | Russland | Utilities | #294 |
| Top Bezahlt | Israel | Utilities | #297 |
| Top Bezahlt | Ägypten | Utilities | #300 |
| Top Bezahlt | Schweden | Utilities | #306 |
| Top Bezahlt | Österreich | Utilities | #307 |
| Top Bezahlt | Finnland | Utilities | #311 |
| Top Bezahlt | Vietnam | Utilities | #333 |
| Top Bezahlt | Portugal | Utilities | #337 |
| Top Bezahlt | Kasachstan | Utilities | #341 |
| Top Bezahlt | Thailand | Utilities | #348 |
| Top Bezahlt | Japan | Utilities | #368 |
| Top Bezahlt | Norwegen | Utilities | #370 |
| Top Bezahlt | Belgien | Utilities | #372 |
| Top Bezahlt | Peru | Utilities | #373 |
| Top Bezahlt | Dänemark | Utilities | #378 |
| Top Bezahlt | Niederlande | Utilities | #388 |
| Top Bezahlt | Vereinigte Staaten | Utilities | #399 |
| Top Bezahlt | Türkei | Utilities | #429 |
| Top Bezahlt | Südafrika | Utilities | #439 |
| Top Bezahlt | Spanien | Utilities | #443 |
| Top Bezahlt | Deutschland | Utilities | #445 |
| Top Bezahlt | Schweiz | Utilities | #450 |
| Top Bezahlt | Frankreich | Utilities | #450 |
| Top Bezahlt | Argentinien | Utilities | #466 |

## IPerf Discovered Keywords
- iperf
- speed test tool

## Apps Similar to IPerf
- [HE.NET Network Tools](https://apptail.io/de/app/henet-network-tools-ZPe/united-states)
- [iPerfman Pro](https://apptail.io/de/app/iperfman-pro-byyb/united-states)
- [iPerf3 Performance Test Tool](https://apptail.io/de/app/iperf3-performance-test-tool-RaIb/united-states)
- [Network Speed Tester Client](https://apptail.io/de/app/network-speed-tester-client-NROc/united-states)
- [Network Speed Tester Server](https://apptail.io/de/app/network-speed-tester-server-TmZc/united-states)
- [iPerf Network Tool](https://apptail.io/de/app/iperf-network-tool-bXdd/united-states)
- [OpenSpeedTest-Server](https://apptail.io/de/app/openspeedtest-server-Drnd/united-states)
- [iPerfman](https://apptail.io/de/app/iperfman-zpXl/united-states)
- [Retro System Monitor Terminal](https://apptail.io/de/app/retro-system-monitor-terminal-wDVm/united-states)
- [iPerf Tools](https://apptail.io/de/app/iperf-tools-ddbn/united-states)

## IPerf Available In
- [Vereinigte Staaten](https://apptail.io/de/app/iperf-speed-test-tool-fFod/united-states)
- [Deutschland](https://apptail.io/de/app/iperf-speed-test-tool-fFod/germany)
- [China](https://apptail.io/de/app/iperf-speed-test-tool-fFod/china)
- [Vereinigtes Königreich](https://apptail.io/de/app/iperf-speed-test-tool-fFod/united-kingdom)
- [Niederlande](https://apptail.io/de/app/iperf-speed-test-tool-fFod/netherlands)
- [Russland](https://apptail.io/de/app/iperf-speed-test-tool-fFod/russia)
- [Japan](https://apptail.io/de/app/iperf-speed-test-tool-fFod/japan)
- [Malaysia](https://apptail.io/de/app/iperf-speed-test-tool-fFod/malaysia)
- [Philippinen](https://apptail.io/de/app/iperf-speed-test-tool-fFod/philippines)
- [Vietnam](https://apptail.io/de/app/iperf-speed-test-tool-fFod/vietnam)
- [Polen](https://apptail.io/de/app/iperf-speed-test-tool-fFod/poland)
- [Kanada](https://apptail.io/de/app/iperf-speed-test-tool-fFod/canada)
- [Portugal](https://apptail.io/de/app/iperf-speed-test-tool-fFod/portugal)
- [Indien](https://apptail.io/de/app/iperf-speed-test-tool-fFod/india)
- [Kroatien](https://apptail.io/de/app/iperf-speed-test-tool-fFod/croatia)
- [Thailand](https://apptail.io/de/app/iperf-speed-test-tool-fFod/thailand)
- [Australien](https://apptail.io/de/app/iperf-speed-test-tool-fFod/australia)
- [Taiwan](https://apptail.io/de/app/iperf-speed-test-tool-fFod/taiwan)
- [Ukraine](https://apptail.io/de/app/iperf-speed-test-tool-fFod/ukraine)
- [Dominikanische Republik](https://apptail.io/de/app/iperf-speed-test-tool-fFod/dominican-republic)
- [Algerien](https://apptail.io/de/app/iperf-speed-test-tool-fFod/algeria)
- [Ecuador](https://apptail.io/de/app/iperf-speed-test-tool-fFod/ecuador)
- [Estland](https://apptail.io/de/app/iperf-speed-test-tool-fFod/estonia)
- [Ägypten](https://apptail.io/de/app/iperf-speed-test-tool-fFod/egypt)
- [Spanien](https://apptail.io/de/app/iperf-speed-test-tool-fFod/spain)
- [Finnland](https://apptail.io/de/app/iperf-speed-test-tool-fFod/finland)
- [Frankreich](https://apptail.io/de/app/iperf-speed-test-tool-fFod/france)
- [Ghana](https://apptail.io/de/app/iperf-speed-test-tool-fFod/ghana)
- [Griechenland](https://apptail.io/de/app/iperf-speed-test-tool-fFod/greece)
- [Sonderverwaltungsregion Hongkong](https://apptail.io/de/app/iperf-speed-test-tool-fFod/hong-kong)
- [Ungarn](https://apptail.io/de/app/iperf-speed-test-tool-fFod/hungary)
- [Indonesien](https://apptail.io/de/app/iperf-speed-test-tool-fFod/indonesia)
- [Irland](https://apptail.io/de/app/iperf-speed-test-tool-fFod/ireland)
- [Israel](https://apptail.io/de/app/iperf-speed-test-tool-fFod/israel)
- [Island](https://apptail.io/de/app/iperf-speed-test-tool-fFod/iceland)
- [Italien](https://apptail.io/de/app/iperf-speed-test-tool-fFod/italy)
- [Südkorea](https://apptail.io/de/app/iperf-speed-test-tool-fFod/south-korea)
- [Kuwait](https://apptail.io/de/app/iperf-speed-test-tool-fFod/kuwait)
- [Kaimaninseln](https://apptail.io/de/app/iperf-speed-test-tool-fFod/cayman-islands)
- [Kasachstan](https://apptail.io/de/app/iperf-speed-test-tool-fFod/kazakhstan)
- [Libanon](https://apptail.io/de/app/iperf-speed-test-tool-fFod/lebanon)
- [Sri Lanka](https://apptail.io/de/app/iperf-speed-test-tool-fFod/sri-lanka)
- [Litauen](https://apptail.io/de/app/iperf-speed-test-tool-fFod/lithuania)
- [Luxemburg](https://apptail.io/de/app/iperf-speed-test-tool-fFod/luxembourg)
- [Lettland](https://apptail.io/de/app/iperf-speed-test-tool-fFod/latvia)
- [Madagaskar](https://apptail.io/de/app/iperf-speed-test-tool-fFod/madagascar)
- [Nordmazedonien](https://apptail.io/de/app/iperf-speed-test-tool-fFod/north-macedonia)
- [Malta](https://apptail.io/de/app/iperf-speed-test-tool-fFod/malta)
- [Mexiko](https://apptail.io/de/app/iperf-speed-test-tool-fFod/mexico)
- [Nigeria](https://apptail.io/de/app/iperf-speed-test-tool-fFod/nigeria)
- [Norwegen](https://apptail.io/de/app/iperf-speed-test-tool-fFod/norway)
- [Nepal](https://apptail.io/de/app/iperf-speed-test-tool-fFod/nepal)
- [Neuseeland](https://apptail.io/de/app/iperf-speed-test-tool-fFod/new-zealand)
- [Peru](https://apptail.io/de/app/iperf-speed-test-tool-fFod/peru)
- [Pakistan](https://apptail.io/de/app/iperf-speed-test-tool-fFod/pakistan)
- [Rumänien](https://apptail.io/de/app/iperf-speed-test-tool-fFod/romania)
- [Saudi-Arabien](https://apptail.io/de/app/iperf-speed-test-tool-fFod/saudi-arabia)
- [Schweden](https://apptail.io/de/app/iperf-speed-test-tool-fFod/sweden)
- [Singapur](https://apptail.io/de/app/iperf-speed-test-tool-fFod/singapore)
- [Slowenien](https://apptail.io/de/app/iperf-speed-test-tool-fFod/slovenia)
- [Slowakei](https://apptail.io/de/app/iperf-speed-test-tool-fFod/slovakia)
- [Tunesien](https://apptail.io/de/app/iperf-speed-test-tool-fFod/tunisia)
- [Türkei](https://apptail.io/de/app/iperf-speed-test-tool-fFod/turkey)
- [Uganda](https://apptail.io/de/app/iperf-speed-test-tool-fFod/uganda)
- [Usbekistan](https://apptail.io/de/app/iperf-speed-test-tool-fFod/uzbekistan)
- [Vereinigte Arabische Emirate](https://apptail.io/de/app/iperf-speed-test-tool-fFod/united-arab-emirates)
- [Südafrika](https://apptail.io/de/app/iperf-speed-test-tool-fFod/south-africa)
- [Armenien](https://apptail.io/de/app/iperf-speed-test-tool-fFod/armenia)
- [Argentinien](https://apptail.io/de/app/iperf-speed-test-tool-fFod/argentina)
- [Österreich](https://apptail.io/de/app/iperf-speed-test-tool-fFod/austria)
- [Aserbaidschan](https://apptail.io/de/app/iperf-speed-test-tool-fFod/azerbaijan)
- [Barbados](https://apptail.io/de/app/iperf-speed-test-tool-fFod/barbados)
- [Belgien](https://apptail.io/de/app/iperf-speed-test-tool-fFod/belgium)
- [Bulgarien](https://apptail.io/de/app/iperf-speed-test-tool-fFod/bulgaria)
- [Bahrain](https://apptail.io/de/app/iperf-speed-test-tool-fFod/bahrain)
- [Brunei Darussalam](https://apptail.io/de/app/iperf-speed-test-tool-fFod/brunei)
- [Brasilien](https://apptail.io/de/app/iperf-speed-test-tool-fFod/brazil)
- [Belarus](https://apptail.io/de/app/iperf-speed-test-tool-fFod/belarus)
- [Belize](https://apptail.io/de/app/iperf-speed-test-tool-fFod/belize)
- [Schweiz](https://apptail.io/de/app/iperf-speed-test-tool-fFod/switzerland)
- [Chile](https://apptail.io/de/app/iperf-speed-test-tool-fFod/chile)
- [Kolumbien](https://apptail.io/de/app/iperf-speed-test-tool-fFod/colombia)
- [Zypern](https://apptail.io/de/app/iperf-speed-test-tool-fFod/cyprus)
- [Tschechien](https://apptail.io/de/app/iperf-speed-test-tool-fFod/czechia)
- [Dänemark](https://apptail.io/de/app/iperf-speed-test-tool-fFod/denmark)

---

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