Ad-Free Unit Converter 4+

William Jockusch

Designed for iPad

    • 3.8 • 46 Ratings
    • Free
    • Offers In-App Purchases



That's right -- this is a free app, with no ads! Saves you bandwidth, battery life, and annoyance. This is possible because the app is supported by its passive app store links, tastefully hidden behind a key on the keyboard.

This is a simple and intuitive unit converter.

It is easy to use. Gets you the information you need with a minimum of fuss.

Units currently included are acceleration, angle, area, density, distance, energy, force (or weight), mass, power, pressure, speed, temperature, time, and volume.

All the conversion is done on a single screen . . . who needs more?

Any comments or suggestions, feel free to write me at, but without the xyz!

What’s New

Version 7.1

This app has been updated by Apple to display the Apple Watch app icon.

Fix bug where currencies do not appear if you make the purchase

Ratings and Reviews

3.8 out of 5
46 Ratings

46 Ratings

Fairflowers ,

Worked fine at first...

Now many times when I put in a number, the converted unit doesn’t make sense. For example: under Mass or Force/Weight I enter 95 kilograms. The resulting conversion to pounds is 2.09E+02.
Smaller numbers convert just fine (up to 45 kg in this instance). This doesn’t happen when converting pounds to kg.

RichH_in_NFPA ,

Just what I needed

So far I’ve only used this app on my iPad Pro and think it’s great. At first I thought it was going to be a dud because I couldn’t find “length” as a choice but then I realized the developer used “distance” instead. Not the terminology I was expecting but that’s really a nit. I see another reviewer asked for a “six plus” screen so apparently there’s some issue with the way this displays on the iPhone 6+. Since that’s what I have I hope I don’t have to come back & lower my rating once I use the app there. Until then, I highly recommend this app.

Ais4Albert ,

NO ADS & Simply the best

Its so easy to use. I found myself using it often. I believe everyone should have this on their phone. I had to re-download it when it was removed when updating my phone 😮

App Privacy

The developer, William Jockusch, has not provided details about its privacy practices and handling of data to Apple.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.

More By This Developer


You Might Also Like