Test device performance with guided semi-automatic mode or select tests. View clear instructions and results. Share findings with potential buyers or evaluate used devices before purchase.
by Hugh Jeffreys★ 4.450 ratingsUtilities$0.99Data updated 2026-10-15
Detects hidden devices by analyzing network packets and scanning for unknown devices. Users can identify devices in changing rooms, bathrooms, and bedrooms. Features include AI scanning, location hints, and network activity monitoring.
Track soil microbial biomass and fungal-to-bacterial ratios using smartphone-connected tests. Input data to analyze soil health trends. Receive alerts for changes in microbial activity. Compare results over time to evaluate management effectiveness.
The app displays network coverage from real users and conducts speed tests. Users can share results and trouble spots with providers or friends to help improve wireless experiences and see how carriers rank in their area.
Diagnose vehicle issues with real-time data from the OBDII port. Scan and interpret trouble codes. Test engine performance, fuel system, and emissions. View live sensor data and system reports. Save and share diagnostic results.
Study for IT certifications with real exam simulations. Access updated practice tests and . Review answers and explanations. Track progress and identify weak areas. Simulate exam conditions for preparation.
Calculate investment returns with performance analysis. Input data to determine break-even share price, ROI, net selling price, and net buying price. View results and adjust parameters for different scenarios.
Take an with 39 or 33 questions, each followed by solutions. Track progress through multiple-choice answers. Receive explanations for correct and incorrect responses. Complete tests on iPad or iPhone for entertainment purposes.
Identify vehicle vibrations by following road test instructions. Automatically detect 14 vibration types including tire, driveshaft, engine, and electric motor related issues.
The app tests wireless performance on SpeedFlex or Ruckus Wireless networks. It collects site performance data to validate installations or plan new deployments by testing network throughput, packet loss, and site data.
Monitor and control your Wi-Fi network with parental controls and guest network setup. View connected devices, track network usage, set device priorities, and test internet speed. Implement network security settings and manage access remotely.
Connect controllers via Bluetooth and test functionality
Connect a game controller to an iOS device via Bluetooth. Test controller functionality and troubleshoot issues. Use an on-screen controller to games. Supports PlayStation 5, PlayStation 4, Xbox, and MFI controllers.
Detect unknown devices connected to your network. View device names, IP addresses, and MAC addresses during scans. Save known devices for quick identification. Perform faster scans to monitor network activity.
Measure network performance by testing TCP and UDP speeds in and modes. Conduct bidirectional and reverse tests across Wi-Fi, cellular, or LAN. Validate ISP or VPN changes and identify bandwidth bottlenecks.
Is a that allows editing of mathematical expressions with instant results. It syncs calculation history across devices. Purchasing + adds unit conversion, history tools, fractions, and more.
Ukuleles in various modes including soprano in C, concert, and tenor. Automatically detect and adjust string pitches. Display tuning notes and chord diagrams. Save custom tunings and switch between presets.
Detect lost or stolen devices using location tracking. Identify and locate hidden spy equipment. Alert users of potential security threats. Provide real-time monitoring and remote disable options.