Ring Sizer App vs Circlet
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Ring Sizer App
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Find your perfect ring size in under a minute โ without a trip to the jeweler. Three accurate measurement methods, all from your phone: โข Place a ring on your screen โ match its inner edge to find the size โข Measure your finger directly on the screen โข Use a string or paper strip, then measure with the in-app ruler Get your size in every system: US, UK, Australia, EU/ISO, Japan, China, South Korea, India, and Russia โ shown side by side so you (or your jeweler) can pick instantly. Band width matters. Wider bands need a slightly larger fit, and Ring Sizer adjusts the recommendation automatically based on the band you're shopping for. Save sizes for everyone you shop for. Build a quick reference of finger sizes for partners, family, and friends โ perfect for surprise engagements, anniversaries, and birthday gifts. Whether you're buying an engagement ring online, ordering a custom band, or just curious โ Ring Sizer takes the guesswork out of jewelry shopping. No login required. No data leaves your phone. Terms: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Circlet
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Circlet measures ring size the way a jeweller does, with nothing to buy and nothing to sign up for. SET A RING ON THE SCREEN Put any ring you already own on the drawn one and match the inside edges. Drag the bead, pinch, or scrub the millimetre ruler. Your size appears instantly in your own country's system. NO RING? NO PROBLEM Wrap a strip of paper around the finger, mark it, and lay it on Circlet's true-scale ruler. Honest guidance on the knuckle, the time of day, and the weather โ the things that make other apps "not accurate." EVERY SIZE SYSTEM US and Canada, UK and Australia, EU/ISO, Japan and China, Italy and Spain โ plus the millimetres, which never lie. SEND IT TO WHOEVER IS BUYING Share a card with the size in every system and the wearer's preferences: metal, stone, a note. Or ask someone for their size with one message. Rings are bought by one person for another; Circlet is built for both. ACCURATE ON ANY iPHONE OR iPAD Circlet knows your screen's pixel density. If it doesn't, lay a bank card on the screen once and it will. ONE PRICE, ONCE Measuring is free. Everything else โ every size system, the no-ring method, unlimited saved sizes โ is a single purchase. Never ads. Never a subscription. Nothing leaves your phone. Circlet is made by Country Boy Creative.
Screenshots
Verdict
Ring Sizer App and Circlet are too close to call on the numbers: across 5 compared parameters โ price, ads, in-app purchases and device support among them โ neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Ring Sizer App sells 3 in-app purchases, starting at $3.99 per 7 days and Circlet sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
| Parameter | Ring Sizer App | Circlet |
|---|---|---|
| Price | Free | Free |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone | iPhone, iPad โ better |
| Requires iOS | 18.0 | 17.0 โ better |
| Further details โ not scored | ||
| Size | 27 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Pawel Boguta | Country Boy Creative LLC |
In-app purchases
Ring Sizer App
- Premium Weekly$3.997 Days
- Premium Annual$12.991 Year
- Premium Lifetime$19.99
Circlet
- Circlet โ Everything$2.99









