Refracto

This great little tool has made the transition with me from home brewing to pro brewing. Doing a lot of online searching for information, it's really handy to convert the various measurement scales you run across. Now if it only had a button that would permanently eliminate the dreaded PPG from the world…perfection.

iOS 10.2, iPhone 5 does not work. I can enter OG but entering current gravity does not cause any calculations to be done. All fields other than OG just show a line. Ie "-".

Easy to use

This app is very easy to use. My only problem with the app is it will not calculate FG below 1.000 for my wines and meads.

No good has no. Good in the real world

I have been using this on several batches of home brew & comparing with hydrometer readings. It is very close to my hydrometer & use a lot less brew to get your ABV. I’m surprised at how well it has compared. I have tried other apps like this that were way off & unless.

At 569 Kbytes, this is a purpose built tool for brewers of all stripes. It also supports multiple algorithms for conversion and the scale values are persistent from one execution to the next (which is GREAT if you are tracking a fermentation). Simple to use and easy to calibrate if you have both a Hydrometer and a Refractometer to plug in the correction factor. The dual theme GUI (light and dark) is a plus as well. Kudos

My Cyser was 37 on refractometer. 32 is as high as it goes. Except that it’s great.

Thanks for making it easy to make these calculation.

Starting OG cannot be more than 32 brix. Everything I make starts higher than that. Unusable.