iPerf NetTest vs SpecWave

iPerf Network Speed Test Tool Your go-to solution for professional network performance testing, all in one app! Key Features Multiple Test Configurations Save and manage multiple iPerf parameter presets for different scenarios (Wi-Fi, mobile, enterprise networks). Switch between them in one tap without reconfiguring settings every time. Complete Test History All test results are automatically saved, including bandwidth, latency, jitter, and packet loss data. Filter and view trends over time to track your network’s performance changes. One-Tap Result Sharing Share detailed test reports instantly with colleagues or save them for your records. Easily compare results across different networks or time periods. Standard iPerf Protocol Support Built on the reliable iPerf framework, with support for TCP/UDP modes, custom ports, test durations, and parallel streams. Accurate data for both casual and advanced users. Clean, Focused Interface Designed for efficiency, with no clutter. Get straight to testing with an intuitive layout that keeps advanced options accessible for power users. Ideal For Home and office network troubleshooting 4G/5G mobile network speed comparisons Enterprise and data center network testing Learning the iPerf protocol with a practical tool Download now and experience professional-grade network testing that’s fast, accurate, and always within reach.

Key Features Real-time Spectrum Analysis (See Your Sound) - Instant Visualization: Captures ambient sound via microphone and presents it in beautiful "Line" or "Bar" chart styles, making pitch and volume crystal clear. - Key Data Capture: Displays the current peak frequency and total decibel level in real time, while automatically logging the maximum and minimum decibels for your session. - One-Tap Display Freeze: Tap the spectrum chart anytime to freeze the current frame, allowing you to observe and compare sound details at your own pace. - Multi-Source & Parameter Toggles: Switch between built-in and external microphones with a single tap, and toggle between log/linear frequency axes to suit your needs. - Microphone Gain Control: Easily adjust input sensitivity to your liking. *(Note: This app outputs raw relative values only; for high-precision acoustic measurement, please calibrate with a sound level meter first)* Audio Signal Generation (A Fun Health Check for Headphones & Speakers) - 3 Classic Waveforms: Built-in sine, square, and triangle wave audio signals to instantly turn your phone into a versatile sound transmitter. - Fun Dynamic Frequency Sweeps: Supports fixed frequency playback alongside single, loop, or round-trip dynamic sweep modes. Easily test speaker bass depth or fine-tune audio gear. - Precise Gesture Tuning: Use smooth swipe gestures for silky, precise micro-adjustments to both output frequency and volume gain. Common Use Cases - Measure room insulation or ambient noise decibels at home or in the office. - Test newly purchased headphones or speakers to see if the bass is deep enough and the treble is crisp. - Assist with instrument tuning by viewing the exact sound pitch and frequency. - Explore fun acoustics by playing curious sweep tones with the signal generator.