# iPerf Reloaded — Network speed test with iPerf3 > Network performance testing tool for local TCP throughput analysis. (iPhone/iPad app by Johannes von Reitzenstein.) - Source: https://appshunter.io/ios/app/iperf-reloaded/id6763071099 (this page in markdown: same URL + `.md`) - Developer: [Johannes von Reitzenstein](https://appshunter.io/developer/1895148658) - Category: Developer Tools - Price: Free - Rating: 4.70/5 from 3 App Store ratings - Age rating: 4+ - Requires: iOS 16.0 · 1 MB - Languages: American English, European Spanish, Italian, German (Germany), French (France) - Released: 2026-04-26 - Data updated: 2026-08-20 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/iperf-reloaded/id6763071099/reviews.md ## What is iPerf Reloaded? iPerf Reloaded brings the power of iPerf3 — the industry-standard network performance tool — directly to your iPhone and iPad. WHAT IS IPERF? iPerf3 is an open-source tool used by network engineers, IT admins, and enthusiasts worldwide to measure real TCP throughput between two devices. Unlike internet speed tests that hit a remote server, iPerf tests your LOCAL network — Wi-Fi, Ethernet, VPN tunnels, or any IP connection — giving you accurate, raw numbers without server-side bottlenecks. WHAT YOU CAN DO • Measure download and upload throughput to any iPerf3 server on your network • TCP and UDP protocol support • Test with 1–10 parallel streams to saturate high-speed links • Choose test durations: 5 s, 30 s, or unlimited • Watch throughput evolve live in a smooth 5Hz real-time chart • Share test results as an image or CSV export • Optimized iPad landscape layout • Save and compare past test runs in the built-in history • Reusable test profiles for recurring measurements • UDP diagnostics with packet loss, jitter, and out-of-order packets • Search, filter, and directly repeat saved tests • Light and dark theme TYPICAL USE CASES • Verify your Wi-Fi access point's real-world speed • Diagnose bottlenecks in home or office networks • Benchmark a new router, switch, or network adapter • Validate QoS or VPN performance REQUIREMENTS An iPerf3 server must be reachable on your network. Run `iperf3 -s` on any Mac, Linux, Windows, or Raspberry Pi to start one instantly. Public iPerf3 servers are also available online (see iperf3serverlist.net). PRIVACY No tracking, no analytics, no ads. All test data stays on your device. No account required. iPerf Reloaded is a clean, modern SwiftUI rewrite based on the open-source iperf3 library. ## Key features - Local network speed testing - TCP and UDP protocol support - Real-time throughput charting - Test result sharing (image/CSV) - Historical test data storage - Optimized iPad landscape layout ## Frequently asked questions about iPerf Reloaded ### What is iPerf Reloaded? iPerf Reloaded is a mobile application that brings the functionality of the iPerf3 network performance tool to iPhones and iPads. It allows users to measure local network throughput for TCP and UDP connections. ### Does iPerf Reloaded have ads? No, iPerf Reloaded is ad-free. The developer explicitly states that there are no ads, tracking, or analytics, ensuring that all test data stays on the user's device. ### How does iPerf Reloaded differ from internet speed tests? Unlike internet speed tests that measure speed to a remote server, iPerf Reloaded tests your local network's performance. This provides more accurate, raw numbers for your Wi-Fi, Ethernet, or VPN connections without external server bottlenecks. ### What are the requirements to use iPerf Reloaded? To use iPerf Reloaded, you need an iPerf3 server running on a device within your network. You can set this up on a Mac, Linux, Windows, or Raspberry Pi by running `iperf3 -s`. ### Can I test with multiple connections simultaneously? Yes, iPerf Reloaded supports testing with 1 to 10 parallel streams. This feature is useful for saturating high-speed links and getting a comprehensive performance picture. ### How can I save or share my test results? iPerf Reloaded allows you to share your test results in two formats: as an image of the real-time chart or as a CSV export. This makes it easy to document and analyze your network performance data. ### Is iPerf Reloaded available on Android devices? Based on the provided information, iPerf Reloaded is available for iPhone and iPad. There is no mention of Android support in the application's details. ### How often is iPerf Reloaded updated? The latest version of iPerf Reloaded is 1.8, which was last updated on May 19, 2026. While specific update frequency isn't detailed, this indicates active development. ## Version history (last 5 releases) ### 1.9 — 2026-07-11 Version 1.9 makes recurring measurements and network diagnostics easier: • Test profiles for server, port, and test settings • Run saved measurements again directly • Compare two runs with charts and differences • UDP diagnostics with packet loss, jitter, and out-of-order packets • Configurable UDP target bandwidth up to 10,000 Mbps • Search and filters in History • More complete CSV exports • Clearer errors and refined interface details ### 1.8 — 2026-05-19 v1.8 — New Design • Completely redesigned, modern native iOS look — simpler, clearer, more focused. • Large throughput display with average and peak at a glance. • Tidy sections for connection and test settings. • Live progress ring while a test is running. • Recently used servers quickly available again. • Save runs directly from the chart. Thanks for using iPerf Reloaded! ### 1.6 — 2026-05-13 v1.6 — Automatic Port Rotation & New Languages • Smart Port Rotation: When using public servers, the app now automatically rotates through available ports if one is busy, ensuring your test starts smoothly every time. • New Languages: Added support for French, Italian, and Spanish. iPerf Reloaded is now available in 5 languages! • Robust Connection: Improved error handling for more stable tests on busy network nodes. Thanks for using iPerf Reloaded! ### 1.5 — 2026-05-06 v1.5 — UDP Optimization & Review Prompt • UDP Power: UDP tests now run at maximum throughput (Unlimited) by default to test the full capacity of your network. • Smart Streams: For UDP tests, the app now automatically switches to 1 stream and fixes the setting to prevent packet collisions and inaccurate results. • Feedback: We've added a subtle reminder that asks for an App Store review after 10 successful test runs. • UI Cleanup: The layout has been further optimized, removing unnecessary settings for an even smoother experience. Thanks for supporting iPerf Reloaded! ### 1.4 — 2026-05-03 v1.4 — Upload tests, UDP, iPad landscape & more • Upload speed test: In addition to download, you can now run upload tests — just flip the toggle. • UDP mode: Tests can now be run over UDP in addition to TCP. • iPad landscape layout: On iPad in landscape, the app switches to an optimized two-column layout — controls on the left, chart on the right. • Share chart as image: Results can now be shared as an image directly via the share button in the chart area. • Subtle haptic feedback: Gentle vibrations on test start, completion, and save for a more premium feel. • Compact layout: Slimmer header and save button right next to the start button — everything visible at a glance. • Welcome screen: First-time users are greeted with app info and an optional donation link. • Support option: In the info section, you can support ongoing development via "Buy Me a Coffee". Thanks for using iPerf Reloaded! ## Related topics [iperf reloaded](https://appshunter.io/ios/topics/iperf-reloaded) · [iperf3](https://appshunter.io/ios/topics/iperf3) · [iperf3 performance test tool](https://appshunter.io/ios/topics/iperf3-performance-test-tool) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-20.*