---
title: "Ultrahuman Ring Sizer - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "Ultrahuman Ring Sizer is an app that lets you instantly find out your Ultrahuman Ring Size. All you need to do is click a picture of your hand with a standard sized card in the frame and our State-Of-"
---

# Ultrahuman Ring Sizer — United States
> Instant Ring Size Using AI

![Ultrahuman Ring Sizer App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/d9/02/16/d9021678-cca5-2e87-84f8-ee43ccbb86be/AppIcon-0-0-1x_U007ephone-0-85-220.png/434x0w.png)

**Developer:** [ULTRAHUMAN HEALTHCARE PRIVATE](https://apptail.io/developer/ultrahuman-healthcare-private-ehk)
**Category:** Utilities
**Rating:** 2.0/5 (24 ratings)
**Price:** Free
**Bundle ID:** com.ultrahuman.ringsizer
**Store:** Apple App Store
**Country:** United States
**Version:** 1.3 (released 2024-06-30)
**Original Release:** 2023-08-28
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6452756334)
**AppTail Page:** [https://apptail.io/app/ultrahuman-ring-sizer-EIDn/united-states](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/united-states)

## Ultrahuman Ring Sizer Description
Ultrahuman Ring Sizer is an app that lets you instantly find out your Ultrahuman Ring Size.
All you need to do is click a picture of your hand with a standard sized card in the frame and our State-Of-The-Art Vision algorithm will calculate the perfect Ring size for you.

## Ultrahuman Ring Sizer Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/6e/f7/67/6ef76780-5320-c1e1-41a7-13592d6022d8/6cbe7982-eb59-4283-acfe-be45fcf65958_Frame_8.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/4c/94/08/4c9408e4-15cd-91b9-2995-9c8b4b26f304/c611d3b3-dc56-4ade-8f5d-8301ac35afee_Frame_10.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/2e/0f/92/2e0f920a-0ecd-53cc-9f24-3c697eb1b9bf/acc015d8-60da-43df-8d5d-08d5d4050112_Frame_13.png/1242x2688.png)

## Ultrahuman Ring Sizer Rating Breakdown in United States
- 5 stars: 6 (25%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 1 (4%)
- 1 stars: 17 (71%)

## Ultrahuman Ring Sizer Reviews in United States

### ***** "Worked great!"
I had already bought a sizing kit from Walmart so I knew my size but came across this and wanted to try it. I did both hands using a black credit card and a white piece of paper. I did my right hand first, it was pretty quick, then did my left hand which took a bit longer, but both sized to a 9 which was exactly what I wore from the sizing kit on both hands! It does work but takes patience to turn the cross hairs green then hold still to take the picture.
-- NuMe18, 2024-12-17

### *---- "Does not work"
What the title says
-- LC555555, 2024-12-11

### *---- "Does not work"
In my opinion, this app is frustrating and it’s a piece of trash. I changed the color of the credit card. I changed the color of the background. I use the right hand. I use the left hand. I did everything I was supposed to do and each time it told me either there was too much noise in the background or it told me the background was too dark or it told me it couldn’t detect both items whatever in the world that means it didn’t work at all for me. I would not recommend this app at all.
-- ACPKSMS, 2024-10-03

### ***** "Accurate if done properly"
This sizer works great IF you follow directions and do it correctly. I found that if I did not center my middle finger with the card I was using or if I had the camera too far away from the hand when taking the photo, the reading would not work properly. I did around 6 readings for each hand and it would vary between size 7 and 8, with most of the time saying it was a 7 or a 7 with alternative of 8. I was worried it wasn’t going to work well but when I got my size 7 ring, it fit perfectly.
-- Zuzu1069, 2024-07-02

### ***** "It worked"
Worked perfectly for me. Sized at 11 and got the ring which fit great.
-- Jljljljl454545, 2024-06-23

### *---- "Horrible"
Gave me a size that’s 2 sizes smaller. Tested with the ring sizing kit by Ultrahuman. Being in tech myself, needs a lot of work and shouldn’t even be on the AppStore as of now. Also reflects about whether Ultrahuman is doing such early buggy releases with their activity tracking models as well ?
-- hrishikesh_saraf, 2024-06-19

### *---- "Junk"
Took over 2 dozen photos; all of the meeting the requirements and with different backgrounds and different cards. Never got it to work. Just order the sizing kit on Amazon. It's $1 here in the US.
-- AndroiDoughBoy, 2024-05-31

### *---- "Worst app ever"
Followed instructions to the “t” no stop error messages. Don’t bother
-- Mermaid Rebel, 2024-04-06

### *---- "Doesn’t work at all"
Took a dozen pictures exactly meeting the criteria. Error message every time. Just order the sizing kit.
-- J. Stout, 2024-02-24

### *---- "DOES NOT WORK"
Don’t bother, doesn’t work!
-- lanb61, 2024-02-15

[View all Ultrahuman Ring Sizer reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews)



## Ultrahuman Ring Sizer Discovered Keywords
- ultrahuman ring sizer

## Apps Similar to Ultrahuman Ring Sizer
- [Sentry DashCam for Teslas](https://apptail.io/app/sentry-dashcam-for-teslas-XNSb/united-states)
- [Ring Sizer & Tape Measure](https://apptail.io/app/ring-sizer-tape-measure-xRIk/united-states)
- [Ring Size Calculator & Chart](https://apptail.io/app/ring-size-calculator-chart-EBll/united-states)
- [Ring Sizer – Ring Size Meter](https://apptail.io/app/ring-sizer-ring-size-meter-dqLl/united-states)
- [Ring Sizer - Size Measure App](https://apptail.io/app/ring-sizer-size-measure-app-ikrm/united-states)
- [BrightOver](https://apptail.io/app/brightover-tBGm/united-states)
- [Ring Sizer+](https://apptail.io/app/ring-sizer-PKKm/united-states)
- [Ring Sizer - Tape Measure](https://apptail.io/app/ring-sizer-tape-measure-ABan/united-states)
- [Ring Sizer Tool](https://apptail.io/app/ring-sizer-tool-xzZn/united-states)
- [Ring Sizer: AR Ruler & Table](https://apptail.io/app/ring-sizer-ar-ruler-table-ZSxo/united-states)

## Ultrahuman Ring Sizer Available In
- [United States](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/united-states)
- [Czechia](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/czechia)
- [Canada](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/canada)
- [India](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/india)
- [United Kingdom](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/united-kingdom)
- [Slovakia](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/slovakia)
- [Thailand](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/thailand)
- [Germany](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/germany)
- [Norway](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/norway)
- [Switzerland](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/switzerland)
- [Mexico](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/mexico)
- [Australia](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/australia)
- [United Arab Emirates](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/united-arab-emirates)
- [Netherlands](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/netherlands)
- [Israel](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/israel)
- [Finland](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/finland)
- [France](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/france)
- [Denmark](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/denmark)
- [Belgium](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/belgium)
- [Sweden](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/sweden)
- [Vietnam](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/vietnam)
- [Hungary](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/hungary)
- [Hong Kong SAR China](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/hong-kong)
- [Grenada](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/grenada)
- [Ghana](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/ghana)
- [Greece](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/greece)
- [Honduras](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/honduras)
- [Croatia](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/croatia)
- [Indonesia](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/indonesia)
- [Ireland](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/ireland)
- [Iceland](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/iceland)
- [Italy](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/italy)
- [Jamaica](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/jamaica)
- [Jordan](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/jordan)
- [Japan](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/japan)
- [Kenya](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/kenya)
- [South Korea](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/south-korea)
- [Kuwait](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/kuwait)
- [Cayman Islands](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/cayman-islands)
- [Kazakhstan](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/kazakhstan)
- [Lebanon](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/lebanon)
- [Sri Lanka](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/sri-lanka)
- [Lithuania](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/lithuania)
- [Luxembourg](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/luxembourg)
- [Latvia](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/latvia)
- [Madagascar](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/madagascar)
- [North Macedonia](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/north-macedonia)
- [Mali](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/mali)
- [Macao SAR China](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/macau)
- [Malta](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/malta)
- [Mauritius](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/mauritius)
- [Malaysia](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/malaysia)
- [Namibia](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/namibia)
- [Nigeria](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/nigeria)
- [Nicaragua](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/nicaragua)
- [Nepal](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/nepal)
- [New Zealand](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/new-zealand)
- [Oman](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/oman)
- [Panama](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/panama)
- [Peru](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/peru)
- [Philippines](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/philippines)
- [Pakistan](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/pakistan)
- [Poland](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/poland)
- [Portugal](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/portugal)
- [Paraguay](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/paraguay)
- [Qatar](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/qatar)
- [Romania](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/romania)
- [Russia](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/russia)
- [Saudi Arabia](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/saudi-arabia)
- [Singapore](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/singapore)
- [Slovenia](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/slovenia)
- [Senegal](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/senegal)
- [Suriname](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/suriname)
- [El Salvador](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/el-salvador)
- [Tunisia](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/tunisia)
- [Türkiye](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/turkey)
- [Taiwan](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/taiwan)
- [Ukraine](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/ukraine)
- [Uganda](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/uganda)
- [Uruguay](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/uruguay)
- [Uzbekistan](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/uzbekistan)
- [Venezuela](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/venezuela)
- [Yemen](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/yemen)
- [South Africa](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/south-africa)
- [Armenia](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/armenia)
- [Angola](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/angola)
- [Argentina](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/argentina)
- [Austria](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/austria)
- [Azerbaijan](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/azerbaijan)
- [Bulgaria](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/bulgaria)
- [Bahrain](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/bahrain)
- [Bermuda](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/bermuda)
- [Brunei](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/brunei)
- [Brazil](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/brazil)
- [Belarus](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/belarus)
- [Belize](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/belize)
- [Chile](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/chile)
- [China](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/china)
- [Colombia](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/colombia)
- [Cyprus](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/cyprus)
- [Dominican Republic](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/dominican-republic)
- [Algeria](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/algeria)
- [Ecuador](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/ecuador)
- [Estonia](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/estonia)
- [Egypt](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/egypt)
- [Spain](https://apptail.io/app/ultrahuman-ring-sizer-EIDn/spain)

---

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