iPerf - Speed Test Tool

Surge Networks Inc. Utilities iPhoneiPadiPod touchMac

iPerf - Speed Test Tool is a paid Utilities app for iPhone and iPad by Surge Networks Inc. Rated 4.2/5 from 19 ratings. Requires iOS 26.0.

Rating: 4.2; 19 ratings
Price: 1.99 USD; on the App Store
Size: 1 MB; Age 4+
Updated: Aug 2; 2026 · v3.0.0

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About iPerf - Speed Test Tool

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.

Ratings & reviews

4.2

19 ratings

5 ★ 63% 4 ★ 16% 3 ★ 5% 2 ★ 5% 1 ★ 11%

What’s new

Version 3.0.0 · Updated August 2, 2026

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.

App privacy

The developer, Surge Networks Inc., reported these privacy practices to Apple.

Data Not Collected

The developer does not collect any data from this app.

App details

iPerf - Speed Test Tool is a paid Utilities app for iPhone, iPad, iPod touch and Mac, developed by Surge Networks Inc. It is rated 4.2 out of 5 from 19 ratings on the App Store, requires iOS 26.0 or later and is 1 MB to download. It was first released on January 8, 2015 and last updated on August 2, 2026.

Category: Utilities
Rating: 4.2 / 5 (19 ratings)
Price: 1.99 USD
Version: 3.0.0
Size: 1 MB
Requires: iOS 26.0 or later
Compatibility: iPhone, iPad, iPod touch, Mac
Languages: English
Age rating: 4+
Released: January 8, 2015
Last updated: August 2, 2026
Developer: Surge Networks Inc.

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Alternatives to iPerf - Speed Test Tool

Looking for apps like iPerf - Speed Test Tool? Here are 6 similar apps on the App Store. The highest rated is iPerfman Pro (5.0/5), and 4 of the 6 are free to download.

iPerf - Speed Test Tool vs. alternatives
App	Rating	Price	Last updated	Compare
iPerf - Speed Test Tool	4.2 / 5 (19 ratings)	1.99 USD	August 2, 2026
iPerfman	4.5 / 5 (4)	Free	Oct 12, 2026	Compare
iPerfman Pro	5.0 / 5 (4)	5.99 USD	Oct 12, 2026	Compare
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OPNManager+	3.7 / 5 (10)	3.99 USD	May 2, 2025	Compare

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