Ring Sizer & Size Finder vs RingDot
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ring Sizer & Size Finder
Easily determine your ring size using your iPhone's screen. Measure existing rings or your finger directly, with support for international sizing standards and a built-in ruler for everyday use.
- Accurate ring sizing by placing rings on screen
- Finger width measurement for direct sizing
- International size conversion (US, UK, EU, JP, CN)
- Built-in ruler for measuring objects
- No extra tools required
- Simple and intuitive interface
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Measure your ring size instantly using your iPhone. No guesswork. No extra tools required. Ring Sizer & Size Finder is an all-in-one tool that helps you accurately determine ring size, measure your finger, and use a built-in ruler directly on your device. Accurate Ring Sizing Place your ring on the screen and match it with the adjustable circle to find the exact size in seconds. Finger Measurement Don’t have a ring? Measure your finger width and calculate the correct ring size quickly and easily. International Size Conversion Supports all major measurement systems: • United States & Canada • United Kingdom & Australia • Europe (ISO) • Japan & China Perfect for shopping jewelry anywhere in the world. Built-in Ruler Tool Measure everyday objects using your screen with support for inches and millimeters. Key Features • Simple and intuitive interface • Fast and accurate results • Multiple sizing methods • Works without physical tools • Supports global size standards Find your perfect fit and shop with confidence.
RingDot
Measure your ring size accurately by placing a ring on your screen and adjusting a dot to match its inner diameter. Get your size in seconds without needing a physical sizer.
- Place ring on screen
- Adjust dot to fit
- Find size in seconds
- Accurate measurement
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Place your ring on the screen, adjust the dot to fit, and find your size in seconds.
Screenshots
Verdict
The clearest difference is in-app purchases: RingDot at none against Ring Sizer & Size Finder's 1. RingDot also leads on iOS requirement (15.1 vs 26.0). On price, ads, monetization model and device support 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
Both are free to download. Ring Sizer & Size Finder sells 1 one-off in-app purchase. RingDot asks for nothing beyond the download.
| Parameter | Ring Sizer & Size Finder | RingDot |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 2 — better | — |
| Update frequency | Every 2 weeks | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 26.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 9 MB | 21 MB |
| Age rating | 4+ | 4+ |
| Developer | LimeLime Labs LLC | David Thompson |
Customer experience
Ring Sizer & Size Finder
RingDot
In-app purchases
Ring Sizer & Size Finder
- Ring Sizer Pro$0.99
RingDot
No in-app purchases
