Ring Sizer vs Ring Sizer App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ring Sizer
Accurately determine your ring size using your phone's screen or a built-in ruler. Supports multiple international sizing standards and allows saving measurements for future use. Ideal for online shoppers and jewelers.
- Measure ring size via diameter or circumference
- Supports US, UK, EU/ISO, AU, JP, CN, RU sizes
- Built-in screen ruler for finger measurement
- Save measurements for multiple users
- Ad-free experience
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Sizerly is a simple and precise tool for finding the right ring size using your phone. Whether you already have a ring to measure or need to find your finger size directly, Sizerly offers an intuitive way to get reliable sizing results in seconds. Just place a ring on your screen and adjust the sizing circle, or use the built-in ruler to measure your finger diameter. Sizerly supports all major international sizing standards, so you can shop confidently online or in-store. Key Features: - Measure ring size using diameter or circumference - Includes major size systems: US, UK, EU/ISO, AU, JP, CN, RU - Built-in screen ruler for measuring fingers - Save measurements for future use or multiple users Sizerly is ideal for online shoppers, gift buyers, and jewelers. It’s accurate, easy to use, and designed without ads for a smooth experience. Privacy Policy: https://di-apps-dev.web.app/privacy.html Terms of Use: https://di-apps-dev.web.app/terms.html
Ring Sizer App
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Ring Sizer App: Accurate — Find Your Perfect Ring Size with Professional Precision Find your ideal ring size in seconds using accurate and simple tools. Suitable for online shoppers and professionals. Three Measurement Methods for Maximum Accuracy: - On-screen ring measurement: place a ring on your screen and adjust the circle. - AI camera detection (requires in-app purchase). - Reference object calibration (requires in-app purchase). Supports 16 International Ring Size Systems: Convert between major sizing standards used worldwide: US, UK, EU, Brazil, Japan, China, India, Australia, Mexico, Switzerland, Italy, Spain, Netherlands, New Zealand, Saudi Arabia, and South America. Smart Measurement History: - Save measurements with custom names (requires in-app purchase). - Search and filter saved data (requires in-app purchase). - Share or export saved data (requires in-app purchase). Privacy Policy: https://ring-sizer-app-accurate.freeprivacypolicy.app/privacy-policy Terms of Service (EULA): https://ring-sizer-app-accurate.freeprivacypolicy.app/end-user-license-agreement
Screenshots
Verdict
The clearest difference is update cadence: Ring Sizer at every 2 weeks against Ring Sizer App's every 2 months. On price, ads, in-app purchases 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 sells 2 in-app purchases, starting at $3.99 per 7 days and Ring Sizer App sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Ring Sizer ships an update every 2 weeks, Ring Sizer App every 2 months. The most recent releases landed on June 4, 2026 and September 17, 2026 respectively.
| Parameter | Ring Sizer | Ring Sizer App |
|---|---|---|
| Price | Free | Free |
| Rating | 3.3 (3 ratings) — better | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 2 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone | iPhone |
| Requires iOS | 16.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 10 MB | 24 MB |
| Age rating | 4+ | 4+ |
| Developer | Dziyana Dashynevich | Appsy Digital |
In-app purchases
Ring Sizer
- Weekly Premium$3.997 Days
- Annual Premium$19.991 Year
Ring Sizer App
- Weekly Plus3 Days trial$4.997 Days
- Annual Plus$24.991 Year
- Lifetime Ring Sizer$4.99
