Ring Size Calcluator vs Ring Sizer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ring Size Calcluator
Easily determine your ring size at home. This utility app allows you to measure your finger using common household items like credit cards or coins. Get accurate measurements for your jewelry purchases.
- Measure ring size
- Use debit/credit card for measurement
- Use coins for measurement
- Home measurement tool
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Measure ring size using debit/credit card or using coins
Ring Sizer
Accurately measure your finger or an existing ring directly from your smartphone. This tool supports multiple international sizing standards and provides easy-to-use visual guides for confident jewelry purchases.
- Measure finger or ring size
- Supports international size standards
- Easy visual guides
- Save and share sizes
- No tools required
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RingSizer – Find Your Perfect Fit! Measure your finger or ring quickly and accurately—right from your phone. Whether you're buying jewelry online or planning a surprise proposal, RingSizer ensures a perfect fit every time. Key Features: - Measure your finger or existing ring with precision - Supports international size standards (US, UK, EU, AU, JP, CN, IN) - Easy-to-use visual guides - Save and share sizes with ease No tools, no guesswork—just a simple, reliable way to get your size right the first time. Download RingSizer today and shop with confidence. Suggestions or questions? Email us at support@rozumind.com Terms of Use: https://www.rozumind.com/terms-and-conditions Privacy Policy: https://www.rozumind.com/privacy-policy
Screenshots
Verdict
The clearest difference is rating: Ring Sizer at 4.5 against Ring Size Calcluator's 1.0. Ring Sizer also leads on update cadence (every 2 months vs every 7 months) and ratings volume (10 vs 1). Ring Size Calcluator's advantage is iOS requirement (9.0 vs 17.0). On price, ads, in-app purchases and monetization model 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. Neither carries in-app purchases, so what you see is what you pay.
Ring Sizer holds the better App Store score, 4.5 against 1.0. That said, the two scores are not equally well evidenced: Ring Sizer has 10 ratings behind it against 1, so its average is the more settled of the two.
Ring Size Calcluator ships an update every 7 months, Ring Sizer every 2 months. The most recent releases landed on October 20, 2026 and October 19, 2026 respectively.
| Parameter | Ring Size Calcluator | Ring Sizer |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) | 4.5 (10 ratings) — better |
| Number of ratings | 1 | 10 — better |
| Update frequency | Every 7 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 9.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 48 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | Nuox technologies | Aliaksei Mikhailouski |
Customer experience
Ring Size Calcluator
Ring Sizer
In-app purchases
Ring Size Calcluator
No in-app purchases
Ring Sizer
No in-app purchases
Questions
Is Ring Size Calcluator free?
Is Ring Sizer free?
Which has better reviews, Ring Size Calcluator or Ring Sizer?
Do Ring Size Calcluator or Ring Sizer have ads?
Which is updated more often, Ring Size Calcluator or Ring Sizer?
Other comparisons
