Ring Sizer from Jason Withers

Feels pretty accurate. I put my ring on it, which is 7.75, as a starting point. I wasn't sure if the circle should be under the band/not visible. It seems like sizing smaller than the band and then scrolling up until you can't see the line is pretty spot on. I was skeptical but it seems to be pretty accurate.

UK size U on the app is actually a size S.... so not accurate at all I'm afraid. I gave it 2 stars as my friend knew what size her wedding ring was so we measured that and it was 2 sizes bigger on the app than it should have been so I knocked 2 sizes off of my wedding ring and my new purchase fits. If I'd taken it as read on the app, it would have been 2 sizes too big!

I don't know how you people are having any problem with using this app. It's very simple and straightforward. It works very well for me. I'm not trying to buy any ring from this app and was able to size my existing rings with ease. I guess if you're having problems try not ghewing gum at the same time.

Quickly installed just to get ring size. Didn't spend more than 5 seconds. No pop up ad or anything. Closed and done. Fairly simple to use.

Thank you. It was just what I needed to order a ring online. Worked perfectly😊

Was perfect for what I needed finding the size of some rings Ive had for a long while. Nice interface too. Easy to navigate.

Max size the app allows is Z+1 (abt 22 mm). Absolutely useless for men. If I was looking for women sizes I wouldn't be needing an app since those are all over the internet. So, if you are a man, or a woman with big hands obviously, and struggle to find your ring size... this app isn't the solution.

Hate to rate it a 1 star but you could have atleast included measurements for larger sizes even if there is no proper ring size. Also does not include all uk ring sizes as my ring wasn't custom made and isn't on here. Update to comment by developer: I disagree, this app was completely useless to me, the ring in question was a z+6 which wasn't even on your app. So when I say the app was completely useless to me it was. Your pro app with no description and almost no downloads isn't the solution.

Only an app to sell rings and diamonds. Size guide could not be accurate. Every different phone has different screen size and proportions. I tried to find 4 different rings in their catalog and they had no diamonds in stock to fit. They were all princess cut diamonds.

This is awesome! I was struggling to measure with string, paper and a ruler. This was sooo much easier!

Thanks a bunch for this App. Yet, I would like to suggest, if it is possible, to have a description for the different sizes regarding different countries; e.g in AU/GB my ring size is V 1/2 - what does that mean? You got my point 👉

I could not find a way to switch from men's to women's sizes. Tried comparing a men's size 9 and couldn't get the circle big enough to match, so assume it was women's sizes.

This app isn't accurate at all. I used my class ring from high school which is size 9 or 10 and according to this app it's 18.....so. ya

Clever way to make such a useful app. Appreciated the ring specifications, along with the prices. Thank you

Thank you so much! I was looking for a few rings online and had no where to start until i came across this app when searching for ideas on google.

Great! Worked as described!

5 stars because I wanted a pretty accurate ring sizer app. This did a good job in that regards.

Only to size 13? Seem like it may be an accurate measurement, however my rings a 14 and this app only goes up to 13. Oh well, good effort.

I gave it a one, not because it sux... because I have tried 4 times to download it and it won't download.

had to do it multiple times cuz of a glitch or something very frustrating

Its really good for a circle ring

easy in simple to use thank you very much

100% accurate! Love it!

Didn't match actual inch and mm measurement charts for the USA

Does exactly what it said it would. Used my own rings to verify the sizing.

Why aren't they all this simple?

Great app, thanks