iPerf Reloaded

Johannes von Reitzenstein · Developer Tools

4.7 3 ratings Free

Chart standing · US

Not currently charting in this storefront.

What changed · US

Listing changes AppTracker has observed for this app in this storefront — new versions, price moves, rating shifts, and store copy.

Aug 26, 2026
Rating ★ 4.5 → 4.67

Price & rating history · US

Reconstructed from the listing changes AppTracker has observed in this storefront, so each line starts at the first change on record.

Average rating history over the observed period. 4.5 4.55 4.6 4.65 Aug 26 15:40 Aug 27 04:13 Aug 27 16:46 Aug 28 05:20 Aug 28 17:53

Average rating

Ratings breakdown · US

The star breakdown behind this app's rating in this storefront.

5★ 67% 2
4★ 33% 1
3★ 0% 0
2★ 0% 0
1★ 0% 0

Screenshots

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About

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.

What's new · 1.9

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

Details

ReleasedApr 2026
UpdatedJul 2026
Version1.9
Size1.2 MB
RequiresiOS 16.0 or later
Age rating4+
LanguagesEnglish, French, German, Italian, Spanish
PriceFree
Categories Developer Tools
Bundle IDcom.johannesvonreitzenstein.iperf-reloaded