Top 18 Apps Like Twin-Calc for iOS and Android

Track your work hours with Hours Tracker! Enter your start and end time each day, and calculate your total work hours and pay.

Solve any math problem effortlessly. Simplify math learning and problem-solving with our AI-powered math solver.

Calculate the Incode by enter Outcode from diagnostic tool. Incode is required for performing key programming, control unit replacement and other procedures.

The Duct Calculator App for iPhone/iPad is a modern take on a the classic duct sizing wheel, allowing HVAC engineers, designers and contractors quickly and accurately size a new duct or calculate the performance of an existing duct on your iOS devices.

Electric Toolkit is an easy to use collection of electrical wiring diagrams, pinouts, and electrical calculators for home wiring projects.

Hosting a Race Night? Use this tote calculator to calculate your takings and the payouts. You can change price of ticket.

Experience the ultimate convenience of a calculator right at your fingertips with Calcullo - Calculator Widget! Say goodbye to the hassle of opening a separate app every time you need to crunch numbers.

52 Electrical Calculators & 16 Electrical Converterswith Formula & circuit diagrams. Electrical Calculator List:(52)

We include calculators of different thread cutting units like M, MF, UNC, UNEF, UNF, UNR, UNS, NPT, NPTF, NPSC, NPSF, NPSL, NPSM, BA, BSP, BSF, BSW, BSPP, TR, and TRF.

Impedance Calculators is a pack of 8 calculators with circuits and formulas. 
• Impedance of Resistor and Inductor in series 
• Impedance of Resistor and Inductor in parallel

Area & Volume Calculator includes more then 25+ important calculations. By using Area & Volume Calculator you are able to calculate the area for the most important geometric figures.

Use RoboShield AI-powered Call Assistant to: - Screen unknown calls and receive only important ones; - Know who calls and why before answering the call; - Configure which calls can be connected with you;

The original and still the best.

AirPods, headphones, Fitbit tracker or phone lost? Find one of your AirPods or both AirPods. Wunderfind helps you to find your lost devices within seconds.

Finally a keyboard you can see!

"Angle & Ratio" is a useful tool that you can measure the angle or ratio using a picture. You can create segments by moving the marks freely, so you can get the angle of arms or legs, or inclination of body.

*** Please see our "Pro" app for the latest updates, as new features will be added there.

The Logbook App is an automated electronic logbook for your iPhone or iPad, you can add entries manually or let your vessel's log fill in automatically in the background.