CardGud vs Vantage

CardGud is here — the fastest and easiest way to estimate gift card value and convert it to cash in Nigeria. Beginner-friendly, secure, and lightning-fast experience. What you can do with CardGud: • Instantly calculate gift card rates with real-time valuation • Get fair and transparent price estimates, no middlemen • Seamlessly access our trading system via in-app • Fast and reliable payouts when you proceed to trade • Trusted platform with many of successful transactions

Stop doing mental math at restaurants. Stop Googling how long your EV takes to charge. Stop guessing your freelance tax holdback. Just open Vantage. 25+ everyday calculators in one clean, fast app. No ads. No account. No data collected. Your numbers never leave your device. CALCULATORS & CONVERTERS Tip Calculator — split bills and calculate tips instantly Percentage Calculator — three modes for any % problem Unit Converter — length, weight, temperature, and volume Currency Converter — works offline, no connection needed Hourly ↔ Salary Converter — convert any pay rate instantly Discount & Markup Calculator — sale prices, margins, and markups Ratio & Proportion Solver — simplify, scale, or solve for the missing value FINANCE Tax Estimator — freelance and 1099 tax breakdown with set-aside guidance Loan Payoff Calculator — see exactly when your debt is gone Mortgage Affordability — find out how much home you can actually afford Subscription Cost Tracker — see what you're really spending each month HEALTH BMI Calculator — with healthy range context Body Fat % Estimator — US Navy method Calorie Deficit Calculator — BMR, TDEE, and daily calorie targets Water Intake Tracker — daily hydration goal with progress tracking Sleep Calculator — find your ideal bedtime by sleep cycle TRAVEL Fuel Cost Estimator — for any trip, any vehicle EV Charging Calculator — time, cost, and range in one screen Road Trip Cost Planner — full trip budget including fuel, food, and lodging EVERYDAY Password Generator — strong, secure passwords in one tap Age Calculator — exact age in years, months, weeks, and days Date Difference Calculator — days, weekdays, and weeks between any two dates GPA Calculator — current GPA or the grade you need to hit your target Study Timer — Pomodoro technique with custom work and break intervals PRIVACY No account required. No data collected. No ads. Everything runs on your device — your numbers never leave your phone.