Universal converter: conversion calculator app for iPhone and iPad


4.8 ( 7408 ratings )
Utilities Productivity
Developer: oWorld Software
0.99 USD
Current version: 2.0, last update: 7 years ago
First release : 12 Feb 2011
App size: 32.98 Mb

This converter is an application designed to efficiently convert units of measurement such as speeds, temperatures, time, weight and distances etc.!
It will help you make a success of your cooking recipes, maths homework, etc.

An essential tool for your iPhone. Stop asking questions like:
"How many millilitres are there in a centilitre?"
"We still have 158 miles to go. How far is that is km?"
"The speed limit is 80 miles/h. How fast is that is km/h?"

The answer is in this application. Its purpose is simple:
performing conversions and doing it so well... that you can’t live without it.

Conversion categories:
- Mass (7 units)
- Computer measurements (8 units)
- Speed (7 units)
- Volume (13 units)
- Distance (8 units)
- Time (7 units)
- Temperature (5 units)

Can’t find a measurement unit or category: leave a comment or send an email to postmaster@oworld.fr.

Upcoming categories: Angle, Force, Shoe size, etc.

Pros and cons of Universal converter: conversion calculator app for iPhone and iPad

Universal converter: conversion calculator app good for

I really needed a conversion app really bad. I had one on my Mac, but not on my iPhone. After deciding on this one, I tried it out. I have to say that I really like how it does the job, and I also like the interface.
I use this tool a lot. It is quick with very little search time. Awesome App. Only units missing are pressure.

Some bad moments

I bought this extension to the version of universal converter for iPad, because the first extension without "ad" and which costs already 2,69 € is not full ! So this is not an extension, but a new app designed for iPhone only. Of course, it is not mentioned clearly. It is not smart and commercially stupid
I downloaded the free app and tried it for a few minutes and then bought this version. It doesnt have a feature to clear entries (except backspace), I cant get it to allow me to enter whole numbers, and it has crashes three times in 15 minutes.
I downloaded the free version and was really impressed! But it only had five units of measurement for weight! So I opted for the paid version and guess what? Exact same app! What am I paying for exactly! Dont waste your money...
I cannot find a conversion option for square feet to square metres. Is this possible? Greg