Comparison

Ring Sizer vs 물들다

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Ring Sizer

Features
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Find your perfect ring size with iRing -- the most complete ring sizing and jewelry guide app available. Whether you are buying a ring online, choosing a wedding band, or exploring engagement rings, iRing gives you everything you need in one app. PRECISE MEASUREMENT TOOLS Ring Sizer - Match your ring to a circle on screen. Customize grid colors and line thickness for a precise fit. Finger Sizer - Use an interactive slider to measure your finger directly. Simple, precise, and fast. Size Converter - Instantly convert between US, UK, EU, JP, and other international ring size standards. Size Chart - A complete, easy-to-read reference for every ring size standard worldwide. Calibration - Automatic for your device model, then check it against a bank card. The app tells you when it is not calibrated. Printable Sheet - A true-size PDF with a circle for every ring size and a paper strip to measure your finger. COMPLETE JEWELRY KNOWLEDGE Ring Style Guide - Explore 16 iconic ring styles including solitaire, halo, three-stone, eternity, and cluster. Learn what makes each design unique and find your perfect match. Metal Guide - Compare 12 precious metals including gold, platinum, titanium, tungsten, and palladium. Understand durability, hypoallergenic properties, and care needs. Gemstone Encyclopedia - Discover 21 gemstones with detailed properties, hardness ratings, origins, and a complete birthstone calendar by month. Ring Anatomy - Learn every part of a ring from prong to shank with an interactive visual guide. Ring Care Guide - Expert tips to clean, store, and protect rings made from different metals and gemstones. HELPFUL TOOLS Size Finder Quiz - Not sure where to start? Answer a few quick questions and get a personalized ring size recommendation. Finger Guide - Learn which finger to measure, how ring sizes differ between hands, and how finger size changes throughout the day. Measurement History - Save and compare your measurements over time to track changes. WHY CHOOSE iRING? No physical tools needed Accurate and easy to use Works on all iPhones and iPads Beautiful design with haptic feedback Perfect for jewelers, gift shoppers, and ring enthusiasts Free core features with optional Premium for the full experience Start measuring your rings today with confidence. COMMON QUESTIONS How accurate is measuring a ring on screen? Within about half a size once the screen is calibrated. It is good enough to order with confidence for yourself; for a surprise engagement ring, have a jeweller confirm it. Do I have to calibrate? Once, and it takes a minute: hold a ruler or a bank card against the screen and match the on-screen scale. Every iPhone and iPad shows a slightly different physical size. Can I measure a finger without having a ring? Yes. The finger sizer is a slider you widen until the band on screen sits right on the finger. Does it convert between international sizes? Yes: US, UK, EU, Japan and the other standards, both ways, plus a full chart you can read straight off. Does it need internet or an account? Neither. Measuring, converting and the saved history all work offline with no sign-up. My finger feels different in the morning — which size do I use? Measure at the end of the day, at normal room temperature. Fingers are smallest when you are cold and largest when warm or after salt, and a ring has to pass the knuckle on the worst day. Terms & Condition: https://masaapps360.com/ringsizer/terms/ Privacy Policy: https://masaapps360.com/ringsizer/privacy/ Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

물들다

Features
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물들다 — 오늘, 당신만의 색은 무슨 빛깔인가요? 매일의 날씨, 감정, 미세먼지를 종합해서 세상에 하나뿐인 "오늘의 색"이 만들어집니다. ▸ 오늘의 색 날씨(기온/맑음/비), 감정(기쁨/평온/슬픔 등 8가지), 미세먼지(AQI)를 종합해 매일 다른 HSL 색상을 자동 생성합니다. "안개 낀 새벽빛", "꿀빛 오후", "에메랄드 호수" 같은 감성적인 한국어 이름도 함께 붙여드려요. 기본적으로 예쁜 색이 나오도록 설계했어요. 날씨가 정말 안 좋고, 미세먼지도 나쁘고, 기분까지 우울한 날에만 탁한 색이 나옵니다. ▸ 색으로 채우는 달력 하루하루 색을 모으면 한 달이 스펙트럼처럼 완성됩니다. 날짜를 탭하면 그날의 색 이름, 감정, 한 줄 일기를 볼 수 있어요. 빈 날짜를 탭해서 과거 기록도 남길 수 있습니다. ▸ 당신의 색 DNA 30일 동안 색을 모으면 분석이 열립니다. 가장 많이 나온 색 계열, 감정 분포, 날씨-감정 패턴을 분석해드려요. "맑은 날 당신의 색은 항상 따뜻해요" "비 오는 날 유독 채도가 높아요. 비를 좋아하는 편인가요?" ▸ 공유 카드 오늘의 색을 인스타 스토리(9:16) 또는 정사각형(1:1) 카드로 만들어 저장하거나 공유할 수 있어요. ▸ 30개의 업적 첫 색, 7일 연속, 무지개 탐험가, 비의 낭만, 기쁨의 색… 다양한 배지를 달성해보세요. ▸ 그 외 기능 · 색상 알고리즘 교체 (기본/파스텔) · 연속 기록 스트릭 · 데이터 백업/복원 (JSON) · 4종 한국어 감성 폰트 · 날씨 API 실패 시 수동 입력 모든 데이터는 기기에만 저장됩니다. 서버 없음, 계정 없음, 당신의 색은 오직 당신만의 것.

Screenshots

Ring Sizer4 screens
물들다4 screens

Verdict

The call

The clearest difference is in-app purchases: 물들다 at none against Ring Sizer's 4. 물들다 also leads on update cadence (every 3 weeks vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Ring Sizer sells 4 in-app purchases, starting at $0.99 per 7 days. 물들다 asks for nothing beyond the download.

UpkeepUpdate frequency

Ring Sizer ships an update every 2 months, 물들다 every 3 weeks. The most recent releases landed on October 29, 2026 and October 28, 2026 respectively.

Scorecard2 real differences · 4 level
Ring Sizer versus 물들다: the parameters behind the verdict, then further details
ParameterRing Sizer물들다
PriceFreeFree
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsYesYes
In-app purchasesYesNo — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size10 MB92 MB
Age rating4+4+
DeveloperGrima Hdezhyunjin lee

In-app purchases

4 purchases

Ring Sizer

Subscriptions3
  • Ring Sizer Pro Weekly3 Days trial$0.997 Days
  • Ring Sizer Pro Month$1.991 Month
  • Ring Sizer Pro Yearly$2.991 Year
One-time1
  • Ring Sizer Pro Lifetime$3.99
None

물들다

No in-app purchases

Questions

Is Ring Sizer free?
Ring Sizer is free to download, with in-app purchases available.
Is 물들다 free?
물들다 is free to download, with no in-app purchases.
Do Ring Sizer or 물들다 have ads?
Both Ring Sizer and 물들다 show ads.
Which is updated more often, Ring Sizer or 물들다?
Ring Sizer ships an update every 2 months, and 물들다 every 3 weeks. Most recently, Ring Sizer was updated on October 29, 2026 and 물들다 on October 28, 2026.

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