Ring Size Calcluator vs Ring Sizer · TrueRing
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 · TrueRing
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Find your perfect fit. The essential ring sizer for Oura Ring, Ringconn, and more. Finding the perfect ring size has never been easier. With TrueRing, you can instantly measure your finger or use an existing ring to get a precise size. Say goodbye to bulky tools and embrace the convenience of our advanced digital ring sizer. Whether you're shopping for yourself or a loved one, TrueRing ensures a perfect fit every time. Smart Ring Ready Getting the right fit is crucial, especially for smart rings. Use TrueRing before you purchase your Oura Ring, Ringconn, or Circular Ring to ensure maximum comfort and performance. Our app is also perfect for unique rings like the Q Ring and Darry Ring, making it the most reliable ring sizing tool for modern jewelry enthusiasts. Features that Fit Your Life: • Instant Ring Sizing: Place a ring on the screen to get an accurate size in seconds. • Global Standards: Supports US ring size, EU ring size, and JP ring size. • Precise Measurements: Our cutting-edge algorithm provides high-accuracy results, minimizing guesswork. • Portable & Convenient: A full-featured ring sizer on your phone, ready whenever you need it. Download TrueRing today and experience the simplicity of finding your perfect fit. Privacy Policy: https://www.fagore.com/privacy/ Terms and Conditions: https://www.fagore.com/terms/
Screenshots
Verdict
The clearest difference is in-app purchases: Ring Size Calcluator at none against Ring Sizer · TrueRing's 2. Ring Size Calcluator also leads on ads (none vs shown) and iOS requirement (9.0 vs 15.0). Ring Sizer · TrueRing's advantage is update cadence (every 3 weeks vs every 7 months). On price 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 · TrueRing sells 2 in-app purchases, starting at $3.99 per 7 days. Ring Size Calcluator asks for nothing beyond the download.
Ring Size Calcluator ships an update every 7 months, Ring Sizer · TrueRing every 3 weeks. The most recent releases landed on October 20, 2026 and October 14, 2026 respectively.
| Parameter | Ring Size Calcluator | Ring Sizer · TrueRing |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 7 months | Every 3 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 9.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 48 MB | 29 MB |
| Age rating | 4+ | 17+ |
| Developer | Nuox technologies | Ozgur ULUKAN |
In-app purchases
Ring Size Calcluator
No in-app purchases
Ring Sizer · TrueRing
- Weekly Pro3 Days trial$3.997 Days
- Yearly Pro3 Days trial$44.991 Year
Questions
Is Ring Size Calcluator free?
Is Ring Sizer · TrueRing free?
Do Ring Size Calcluator or Ring Sizer · TrueRing have ads?
Which is updated more often, Ring Size Calcluator or Ring Sizer · TrueRing?
Other comparisons
