Voltary vs IP Geolocation & Network Tools

Voltary is the offline electronics bench that lives in your pocket — a fast, private toolkit of calculators, connector pin-outs, reference tables and a schematic sketchpad, built for engineers, students, makers and repair techs. No account, no sign-up, no internet required. Everything works on the bench, in the field, or on a plane. WHY "OFFLINE"? Every feature in Voltary runs entirely on your device. All calculators, pin-out diagrams, reference tables and the sketchpad are built into the app and computed locally — so the app needs no internet connection, no server and no account to do its job. You can use the whole app in Airplane Mode. (The only optional network use is ads; they are never required to use any tool.) FREE — NO PAID FEATURES Voltary is completely free. There are no in-app purchases, no subscriptions and nothing locked behind a paywall — every tool, table and diagram is fully available to everyone. The app is simply supported by ads. CALCULATORS & CONVERTERS (40+) Solve the everyday electronics math in seconds — enter any values and Voltary computes the rest, in clean engineering notation with proper SI prefixes. • Ohm's law, power & dissipation • LED series resistor, voltage divider, Zener • Reactance & resonance, RC/RL/LC filters • 555 timer, LM317 regulator, op-amp gain • Capacitor charge, series/parallel R & C • Inductor design, Y-Δ transform, RTD/PT100 • Battery life, voltage drop, PCB trace width • Resistor & inductor colour-code decoders • SMD code lookup, dB, number-base & unit converters Long-press a result to send a value straight into another tool — no retyping. PIN-OUTS (39 connectors, real diagrams) Stop hunting through datasheets. Voltary ships accurate, colour-coded pin-outs you can tap and zoom: • USB Type-A & Type-C, HDMI, DisplayPort, VGA • Ethernet RJ-45 (T568B), SATA, ATX power • Raspberry Pi 40-pin GPIO, GPIB and many more Pins are grouped by function (power, ground, data, clock) so wiring is obvious at a glance. REFERENCE LIBRARY A built-in shelf of the tables you keep looking up: • SI unit prefixes, E12/E24 standard values • AWG wire size, PCB resistivity • IP ingress-protection codes • Logic-gate truth tables, ASCII table • Blade-fuse colours, battery types • SMD package sizes, 7400-series logic • A searchable schematic-symbol gallery SCHEMATIC SKETCHPAD Capture an idea before it's gone. Drop components, route wires, add labels and text on an infinite grid, then save your sketches or share them as a PNG. BUILT FOR REAL WORK • 100% offline — every tool, table and diagram is on-device • Free, with no in-app purchases or subscriptions • Engineering notation with tabular figures (no jittering columns) • Light & dark themes, edge-to-edge modern design • Fast, native, and respectful of your data • Available in 14 languages: English, Spanish, Portuguese, Arabic, French, German, Russian, Hindi, Indonesian, Turkish, Japanese, Korean, Simplified Chinese and Italian — including full right-to-left layout PRIVATE BY DESIGN Voltary doesn't ask you to create an account and doesn't need the network to do its job. It's a tool, not a service. Whether you're sizing a current-limiting resistor, wiring a USB-C connector, checking an AWG rating or sketching a quick circuit, Voltary puts the whole bench one tap away. Download Voltary and keep your electronics reference, math and notes in one place — always offline, always ready.

IP Geolocation and Network Tools is a comprehensive mobile utility suite designed for network administrators, developers, and users who want to understand their network environment and find location intelligence. The application combines advanced location tracking with diagnostic utilities into a single, high-performance interface. The application automatically resolves your current public and local IP address configuration, mapping coordinates onto an interactive display. With device location permissions, the app also displays your precise real-time GPS coordinates directly on the map card, letting you compare your actual physical location with your network IP-based location. Users can search for any valid IPv4 or IPv6 address to retrieve geographic details including country, region, city, zip code, Internet Service Provider (ISP), and timezone. The application includes six network diagnostic tools: 1. IP Geolocation: Maps and details coordinates for target IP addresses, supported by a search history panel. 2. Connection Details: Identifies connection status, interface type, local IP address, subnet mask, default gateway, DNS servers, and cellular carrier name. 3. Ping Test: Measures round-trip time latency and packet loss to any host using a TCP handshake loop, displaying results in a graphical line chart. 4. DNS Lookup: Queries Cloudflare secure DNS-over-HTTPS servers to resolve A, AAAA, MX, CNAME, TXT, and NS records. 5. Whois Query: Establishes raw socket connections to registry databases to retrieve registry data and follows referral server chains recursively. 6. Subnet LAN Scanner: Performs concurrent host sweeps on the local network to identify active devices and open connection responses. 7. Port Scanner: Scans target hosts for open service ports using custom presets such as common, web, or system ports. A localized query history database allows users to store, recall, or clear past lookup targets. The entire application is fully localized in fifty-six languages and respects dark appearance settings.