iPerf - Speed Test Tool3.0.0 - App Store
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Publisher 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 3.21, 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.
Version History This release introduces a major architecture upgrade for iOS 26:
- Updated the iPerf3 core to version 3.21.
- Migrated iPerf execution to the new ExtensionFoundation framework.
- Isolated test sessions in a separate process for improved stability.
- Fixed a main-thread crash when a test session finished.
- Fixed UITableView update warnings and related UI issues.
- Improved state synchronization for client, server, and test results.
- Removed legacy compatibility code and deprecated dependencies.
- Improved overall code quality, performance, and UI behavior.
This version requires iOS 26 or later. 3.0.0 Aug 2 Adopted for iOS 26 2.1.0 11/12/2025 Getting ready for iPhone 14 series. 2.0.3 09/16/2022 Optimized for iPhone 12 series. 2.0.2 11/26/2020 Fixed a bug that the device's IP won't be shown on the Server Mode view. 2.0.1 06/02/2019 Completely rewrite the whole app. Enjoy it. 2.0.0 05/30/2019 Optimized for iPhone Xs Max 1.0.7 09/22/2018 Support for iPhone X 1.0.6 11/06/2017 - iPad Pro support
- Customize arguments will be saved
- Bitcode enabled 1.0.4 05/23/2016 - Prevent the device from auto-locking when running
- Add a simple instruction 1.0.3 08/06/2015 Fix freezing when use swipe gesture to back 1.0.2 01/22/2015 Fix crash in client mode on iOS 7.x 1.0.1 01/12/2015 1.0 01/08/2015
About iPerf - Speed Test Tool
The company that develops iPerf - Speed Test Tool is Surge Networks Inc.. The latest version released by its developer is 3.0.0.
To install iPerf - Speed Test Tool on your iOS device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2026-10-14 and was downloaded 0 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the iPerf - Speed Test Tool as malware if the download link is broken.
How to install iPerf - Speed Test Tool on your iOS device:
- Click on the Continue To App button on our website. This will redirect you to the App Store.
- Once the iPerf - Speed Test Tool is shown in the iTunes listing of your iOS device, you can start its download and installation. Tap on the GET button to the right of the app to start downloading it.
- If you are not logged-in the iOS appstore app, you'll be prompted for your your Apple ID and/or password.
- After iPerf - Speed Test Tool is downloaded, you'll see an INSTALL button to the right. Tap on it to start the actual installation of the iOS app.
- Once installation is finished you can tap on the OPEN button to start it. Its icon will also be added to your device home screen.
Program Details
System requirements
Download information
Pricing
Version History
version 3.0.0
posted on 2026-10-14
Version History This release introduces a major architecture upgrade for iOS 26:
- Updated the iPerf3 core to version 3.21.
- Migrated iPerf execution to the new ExtensionFoundation framework.
- Isolated test sessions in a separate process for improved stability.
- Fixed a main-thread crash when a test session finished.
- Fixed UITableView update warnings and related UI issues.
- Improved state synchronization for client, server, and test results.
- Removed legacy compatibility code and deprecated dependencies.
- Improved overall code quality, performance, and UI behavior.
This version requires iOS 26 or later. 3.0.0 Aug 2 Adopted for iOS 26 2.1.0 11/12/2025 Getting ready for iPhone 14 series. 2.0.3 09/16/2022 Optimized for iPhone 12 series. 2.0.2 11/26/2020 Fixed a bug that the device's IP won't be shown on the Server Mode view. 2.0.1 06/02/2019 Completely rewrite the whole app. Enjoy it. 2.0.0 05/30/2019 Optimized for iPhone Xs Max 1.0.7 09/22/2018 Support for iPhone X 1.0.6 11/06/2017 - iPad Pro support
- Customize arguments will be saved
- Bitcode enabled 1.0.4 05/23/2016 - Prevent the device from auto-locking when running
- Add a simple instruction 1.0.3 08/06/2015 Fix freezing when use swipe gesture to back 1.0.2 01/22/2015 Fix crash in client mode on iOS 7.x 1.0.1 01/12/2015 1.0 01/08/2015
version 2.1.0
posted on 2026-07-31
Version History Adopted for iOS 26 2.1.0 11/12/2025 Getting ready for iPhone 14 series. 2.0.3 09/16/2022 Optimized for iPhone 12 series. 2.0.2 11/26/2020 Fixed a bug that the device's IP won't be shown on the Server Mode view. 2.0.1 06/02/2019 Completely rewrite the whole app. Enjoy it. 2.0.0 05/30/2019 Optimized for iPhone Xs Max 1.0.7 09/22/2018 Support for iPhone X 1.0.6 11/06/2017 - iPad Pro support
- Customize arguments will be saved
- Bitcode enabled 1.0.4 05/23/2016 - Prevent the device from auto-locking when running
- Add a simple instruction 1.0.3 08/06/2015 Fix freezing when use swipe gesture to back 1.0.2 01/22/2015 Fix crash in client mode on iOS 7.x 1.0.1 01/12/2015 1.0 01/08/2015
version 2.1.0
posted on 2025-11-12
Adopted for iOS 26
version 2.0.3
posted on 2022-09-16
Sep 16, 2022
Version 2.0.3
Getting ready for iPhone 14 series.
Disclaimer
Official App Store Link
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