iPerf - Speed Test Tool

Surge Networks Inc. · Utilities

4.2 19 ratings $1.99
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Chart standing · US

Top Paid Utilities
#50
Best #26 ▼ 24

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About

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.

What's new · 3.0.0

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.

Details

ReleasedJan 2015
UpdatedAug 2026
Version3.0.0
Size0.9 MB
RequiresiOS 26.0 or later
Age rating4+
LanguagesEnglish
Price$1.99
Categories Utilities
Bundle IDme.yach.iperf-ios