Daily Tools - Smart Use

Daily Tools puts 130 everyday utilities in one small app — the calculators, converters and measuring tools you reach for a few times a week, without hunting for a different app each time.

Everything runs on your device. The app has no internet permission at all, so nothing you type can leave your phone, and every tool works the same on a plane or underground as it does at home.

WHAT'S INSIDE

Calculators (12) Basic and scientific, percentages, loan and EMI, GST and tax, discount, tip and bill split, simple and compound interest, SIP returns, profit margin, and fuel cost.

Unit converters (19) Length, weight, temperature, area, volume, speed, time, digital storage, data transfer, pressure, energy, power, angle, force, frequency, fuel economy, cooking measures, number bases, and Roman numerals.

Time and date (13) Stopwatch, countdown and Pomodoro timers, world clock, age calculator, date difference, add or subtract days, working days, time zone converter, Unix timestamps, durations, week numbers, and leap years.

Maths (16) Fractions, percentage change, ratio and proportion, LCM and GCD, prime check, factorials, quadratic solver, logarithms, permutations and combinations, averages, median and mode, statistics, matrices, area and perimeter, volume and surface area, trigonometry, and numbers written out in words.

Text tools (15) Case converter, word and character count, find and replace, sort and remove duplicates, reverse text, slug generator, Base64, URL encoding, binary and hex, Morse code, Caesar and ROT13, hash generator, JSON formatter, Lorem Ipsum, and text to speech.

Image tools (10) Compress, resize, crop, convert format, rotate and flip, image to PDF, watermark, colour picker, EXIF viewer, and image splitter. You pick a photo, the work happens on your phone, and nothing is uploaded.

Health (12) BMI, BMR, daily calories, body fat, ideal weight, waist to hip ratio, water intake, heart rate zones, sleep cycles, due date, ovulation, and a blood pressure log.

Science and technology (12) Compass, magnetic field meter, barometer and altimeter, vibration meter, gyroscope, light meter, sensor list, Ohm's law, resistor colour codes, the periodic table, physics formulas, and scientific constants.

Measurement (7) On-screen ruler, bubble level, protractor, screen size and DPI, paper sizes, land area converter, and bolt and thread sizes.

Everyday utilities (10) Flashlight, QR code generator, quick notes, password generator, random numbers, dice, coin flip, device info, battery info, and network info.

Sound (4) Tone generator, frequency sweep, metronome, and white noise.