iPerfman Pro2.0.1 - App Store

iPerfman Pro helps you measure network performance between your device and a compatible iperf3 server. Run TCP or UDP tests on iPhone, iPad and Mac, with no daily test limit or subscription in this paid app.

Measure and investigate:
- Test upload, download or both directions; view each direction's results separately.
- Follow throughput in live charts. View UDP jitter and packet loss, TCP retransmissions, and round-trip time when those measurements are available.
- Set test duration, parallel streams, bitrate limits, DSCP/QoS markings and other iperf3 parameters.
- Run a server and choose a specific IPv4/IPv6 interface or listen on all interfaces.
- Save completed tests with their configuration and interval results. Rerun a test, compare two records or share a report without exporting authentication secrets.
- Keep server presets and export logs for further analysis.

iPerfman Pro uses iperf3 3.21 through IperfSwift. A compatible server or second device is required for a network test; this is not an internet speed-test service. The Apple TV app uses a separate interface and has a different feature set.

Privacy Policy: https://iperfman.com/en/privacy
Terms of Use: https://iperfman.com/en/terms
Support: https://iperfman.com/en/support

Version History Version 2.0.1 fixes an issue that could make the app quit immediately after opening on iOS and iPadOS 15 to 18 and on macOS 12 to 15. Nothing else has changed since 2.0. 2.0.1 1d ago Version 2.0 adds saved test history: rerun a configuration, compare two tests, and share a report. TCP and UDP tests can now run in both directions, with separate results for each direction.

New DSCP/QoS controls and IPv4/IPv6 server-binding options give you more control over your tests. The iPhone, iPad and Mac layouts have been refreshed, and live charts and results are more responsive.

New configurations now default to upload with one parallel stream, matching iperf3; saved configurations keep their settings. This update includes iperf3 3.21 and OpenSSL 4.0.1. 2.0 Sep 29 1. Update iPerf3 to the latest version 3.20
2. Update OpenSSL to the latest version 3.6.1
3. Add chart data points and labels (toggle in settings, off by default) 1.6 Feb 24 - Update iPerf3 to the latest version 3.19.1
- Update OpenSSL to the latest version 3.5.0
- Update public server list 1.5 10/02/2025 1. Logs can be selected to copy text
2. Update public server list 1.4.4 05/08/2025 1. Update iPerf3 to the latest version 3.18
2. Update OpenSSL to the latest version 3.4.0
3. Update public server list 1.4.3 12/29/2024 1. Update iPerf3 to the latest version 3.17.1
2. Breaking changes: use pkcs1 padding to compatible with older versions before 3.17
3. Update OpenSSL to the latest version 3.3.2
4. Update public server list 1.4 10/19/2024 Add License Information 1.3.4 01/23/2024 1. Fix authentication issus 1.3.3 01/08/2024 Update iPerf3.16 1.3.2 12/28/2023 1. Remove zero copy parameters
2. Add the chart axis of the test result (iOS 16+, macOS 13+) 1.3.1 09/07/2023 1. Update iPerf v3.14
2. Support RSA authentication. 1.3 08/15/2023 1. Add public servers.
2. Add help page.
3. Fixed a bug where history test results were modified when the current configuration was modified. 1.2.5 07/25/2023 1. Modify Gbps to two decimal places 1.2.4 05/06/2023 1. Add omit first N seconds parameter
2. Add logfile and verbose parameters 1.2.3 04/18/2023 1. App name change: iPerfman Pro
2. Modify the app icon 1.2.2 04/11/2023 What's New:
Fix the bug of turn off keep running option not working.

Recent Updates:
1. Added help page.
2. Added the number of bytes as an end condition.
3. Added server-side keep running option.
4. Optimize history contains complete request parameters, editing, pin, default config, etc.
5. Added IPv6 protocol and filtering, network change listening, and refresh button to the listen page.
6. Added settings page, including switching language and appearance in the application.
7. Fixed the error of display of Mbps in the unit of network speed.
8. Fixed the error of transmission mode when server side. 1.2.1 02/22/2023 1. Added help page.
2. Added the number of bytes as an end condition.
3. Added server-side keep running option.
4. Optimize history contains complete request parameters, editing, pin, default config, etc.
5. Added IPv6 protocol and filtering, network change listening, and refresh button to the listen page.
6. Added settings page, including switching language and appearance in the application.
7. Fixed the error of display of Mbps in the unit of network speed.
8. Fixed the error of transmission mode when server side. 1.2 02/21/2023 This update contains bug fixes and improvements. 1.1.1 01/11/2023 Support switch layout between horizontal and vertical on iPad. 1.1 12/11/2022 1.0 12/02/2022