• UDP tests now give you clearer control over packet size, bandwidth, and buffer settings • The advanced test screen is easier to read and fully localized across supported languages • On Mac, the app now opens in a more practical window size with improved sidebar behavior • Reliability and interface polish improvements for smoother network measurements

• Server profiles now stay in sync after editing, so measurements use the latest host and port • Server Mode and server status are now fully localized across supported languages • Small reliability and polish improvements for a smoother measurement flow

• Improved language management — the app now switches languages more reliably and consistently • Enhanced stability — updated networking and permissions handling for a smoother experience • Fixed various issues and improved overall performance

• Added Traditional Chinese (Taiwan) localization across the app UI, Shortcuts, built-in help, and App Store listings • Locale-aware formatting and localized storefront screenshots now better match the selected app language • Release metadata validation is now stricter and blocks uploads when required locale notes are missing

• Fixed app freezing when testing unreachable servers — the app stays responsive even if the connection fails • Smoother performance during active tests — no more UI slowdowns on long runs • Improved stability on Mac — fewer hangs and better overall responsiveness

• Add optional notes to any test result — tag your tests with context like "Wi-Fi check, office 3rd floor" before running • Search your test history by note text to quickly find specific results • Notes appear in history previews, result details, and CSV/JSON exports

• Fine-tune UDP target bandwidth in Pro Mode with direct input, quick +/- controls, and a much more precise slider • It’s now faster to set exact low-range values like 200 Mbps or 400 Mbps on iPhone, iPad, and Mac

• Fixed an issue where the app could freeze when viewing detailed test results

• Improved reliability for UDP and multi-stream tests on iPhone and Mac • Clearer guidance when a selected test mode isn’t supported by the server • Better diagnostics for a smoother testing experience

• Faster history loading and smoother app launch • Stability improvements

• Smart Speedometer: the gauge now auto-scales in real time — whether you're testing a slow 1 Mbps link or a blazing 10 Gbps backbone, the dial always shows your speed in the most readable range • Smooth transitions: hysteresis logic prevents the scale from jumping back and forth at threshold boundaries, keeping the display calm and easy to read during long tests • Updated iperf3 engine to the latest release for improved accuracy and broader server compatibility

• Critical stability fix: eliminated rare crashes (SIGABRT) that could occur when running tests back-to-back or in rapid succession • Resolved an edge case where concurrent test cleanup could corrupt internal state, causing the app to crash mid-session • Fixed a rare crash on iPad when opening the Add Server screen in landscape on large-display models • More resilient test engine — handles high-frequency test sequences without interruption • Under-the-hood improvements for smoother and more reliable performance across all scenarios

• Faster server setup and smoother test start flow • More reliable profile saving and quick reconnect • Better results rendering and interface responsiveness • Overall stability and UX polish improvements

• The app is now available in Polish and Hungarian • Language selection is improved: localized language names and instant switching • Overall app stability and smoothness have been further improved

• Faster, safer test cancellation with improved memory stability • Smoother real-time speed metrics during long sessions • Reliability improvements and localization polish across the app

• Shortcuts automation + x-callback-url workflows • List Servers now returns selectable items for chaining • Updated docs and localizations

• Fixed: the last speed chart point now reflects the final interval, not the average. • Improved accuracy of the end-of-test graph.

• Improved Mac Catalyst stability • Fixed rare crashes when switching language or test modes • Better accessibility text handling for VoiceOver • Overall performance and reliability improvements

• Share test results with a beautifully formatted summary • One-tap sharing to any app via system share sheet • Export includes key metrics: speed, server, protocol, date • Shows advanced stats: RTT, jitter, packet loss • Perfect for reporting and collaboration

Improved app stability.

Now available in Arabic.

• Added Bidirectional testing to measure upload and download in a single run.

Improved app stability.

Improved app stability.

Improved app stability.