Network Analyzer vs Guesstimate

Check your internet speed, see which devices are connected to your Wi-Fi, and get useful information about your phone — all in one easy-to-use app. Run a speed test in seconds, monitor your connection, and explore practical network and device tools without creating an account. SPEED TEST • Measure download speed, upload speed, and ping in one test • Run it on Wi-Fi or mobile data to compare connections • See results in a clean, easy-to-read layout • Test again anytime to spot changes during the day WI-FI DEVICES (LAN) • See the devices connected to your Wi-Fi network • Notice unfamiliar devices and understand who is sharing your bandwidth DEVICE INFO • Check your IP address • Monitor CPU usage • Track memory usage • View storage information • Find out whether a slow phone is a network problem or a device problem LOCATION ON MAP • See your current location on a map • Useful when you want to know where you’re testing from SPEED CALCULATOR • Estimate how long a download will take at your connection speed • Plan large downloads, updates, or uploads before you start WHY PEOPLE CHOOSE THIS APP • Free to use: Access practical speed testing and network analysis tools. • No registration required: Get started without creating an account. • More than 4 years on the market: A utility developed and maintained over time to help users check their internet connection and device information. • Useful tools in one place: Test your connection, scan your local network, check device information, and calculate download times without switching between multiple apps. SUPPORT If you have questions, feedback, or need help, contact us at: yavorsky.team@gmail.com PRIVACY POLICY: https://docs.google.com/document/d/1H6ESao6tR3w4AFbK4tONMfdtKWnCAhAghZwskq_qZcw/edit?usp=sharing

Ever wonder "what's the answer if this number could be anywhere from 2 to 4?" Guesstimate is a calculator built for uncertainty. Use the ~ operator to define ranges in your formulas. For example, (2~4) * (1~3) means "a number between 2 and 4, multiplied by a number between 1 and 3." Guesstimate runs hundreds of thousands of Monte Carlo simulations to show you the full distribution of possible results. FEATURES - Uncertainty ranges: Use ~ to express "somewhere between" in any formula - Monte Carlo simulation: Up to 10 million iterations for accurate results - Interactive histogram: Tap bars to see exact percentages and sample counts - Box plot visualization: See min, Q1, median, Q3, and max at a glance - Full statistics: Mean, median, standard deviation, confidence intervals, and percentiles (P1 through P99) - Calculation history: Review and reload past formulas - Configurable settings: Adjust iteration count, histogram bins, confidence level, and distribution type (uniform or normal) - Built-in calculator keypad: No keyboard needed — dedicated buttons for digits, operators, parentheses, and the ~ range operator - Works on iPhone and iPad EXAMPLES - How much will dinner cost? (12~18) + (8~14) + (3~7) - Estimating project hours? (2~4) * (5~8) - Unit conversion with uncertainty? (2.79~3.09) * ((1300~1400) / (27~33)) No account required. No data collected. Just math.