# Ring Sizer - Size Measure App — Sizing Measurement Tool

> Pocket tool for accurate ring and finger size measurement. (iPhone/iPad app by LightApps OU.)

- Source: https://appshunter.io/ios/app/ring-sizer-size-measure-app/id6448044027 (this page in markdown: same URL + `.md`)
- Developer: [LightApps OU](https://appshunter.io/developer/1683318905)
- Category: Utilities, Lifestyle
- Price: Free with in-app purchases
- Rating: 4.20/5 from 2,371 App Store ratings · 241 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.0 · 225 MB
- Languages: American English, French (France), German (Germany), Italian, Korean, European Portuguese, Russian, European Spanish
- Released: 2023-05-11
- Data updated: 2026-08-27
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/ring-sizer-size-measure-app/id6448044027/reviews.md

## What is Ring Sizer?

Welcome to the world of Ring Sizer - your go-to tool for measuring rings and fingers. Say goodbye to guesswork and hello to precision. Our app is your pocket reference for determining ring size, providing accurate results with just a few taps.

Key Features include: 
1. Precise Sizing: Forget the inconvenience of searching for a ring to measure your ring size. Our app allows you to measure your finger and accurately determine its ring size, even if you don't have a ring. 
2. User-friendly: A simple and intuitive interface makes the measuring process incredibly simple. 
3. Versatility: Ring Sizer is perfect for both casual users and professional jewelers. Many people order jewelry online but often encounter difficulty determining the correct size. Our app solves this problem by providing accurate and reliable measurements of both rings and fingers.
4. Support for Different Measurement Systems: Regardless of which measurement system you prefer, our app guarantees an accurate result. 
5. Compatible with Various Devices, including Apple Watch: There's no need to search for or order additional measurement tools - our app is available for various devices, including Apple Watch, ensuring precise measurements on all devices and screens.

Ring Sizer - your reliable companion in the world of jewelry. Shop confidently online and find the perfect size for your rings and fingers. Don't wait. Download Ring Sizer now and get accurate measurements in just a few moments.

Subscription payments will be charged to your App Store account at confirmation of your purchase.
Subscriptions will automatically renew and you will be charged unless auto-renew is turned off or unless you cancel at least 24 hours prior to the end of the current subscription or trial period.
Any unused portion of a free trial period will be forfeited when you purchase a premium subscription during the free trial period.
The cost of renewal depends on the Subscription Plan you choose.

Privacy policy: https://lightappsfor.me/ringsizer/Privacy-Policy.pdf
​​Terms of use: https://lightappsfor.me/ringsizer/Terms-and-Conditions.pdf

## Key features

- Precise finger and ring sizing
- User-friendly interface
- Supports multiple measurement systems
- Compatible with Apple Watch
- Accurate online jewelry sizing

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Ring Sizer Pro | $2.99 | per 7 days |
| Ring Sizer Pro | $4.99 | per 7 days |
| Ring Sizer Pro | $4.99 | per 7 days |
| Ring Size Pro | $6.99 | per month |
| Ring Sizer Pro | $29.99 | per year |
| Ring Sizer Pro | $29.99 | per year |


## What do users think of Ring Sizer?

Overall sentiment: negative

**Pros**

- ⭐️ Accurate measurements
- 👍 Easy to use
- 🚀 Convenient ring sizer
- 🔍 Helpful for online purchases

**Cons**

- 🔒 Difficult to cancel subscription
- 💰 Paid subscription required
- 🐛 Inconsistent sizing results
- 🤯 Confusing/misleading free trial
- 🚫 Doesn't work as advertised

**Commonly reported bugs**

- Blank screen when trying to measure
- Incorrect ring size measurements

**Most requested features**

- Easier subscription cancellation
- Free, one-time usage option

## Recent user reviews (10 of 241)

All indexed reviews: https://appshunter.io/ios/app/ring-sizer-size-measure-app/id6448044027/reviews.md

### 1/5 — Pago.

*2026-08-13*

Deve ser bom se vc quiser pagar pra simplesmente ver a medida do anel.

### 1/5 — App horrível, faz o teste gratuito mas na hora de saber o tamanho é obrigatório a assinatura

*2026-08-12*

Horrível

### 1/5 — Free trial not free

*2026-07-28, version 2.3.5*

Requires you to confirm a payment for the free trial and then you have to cancel before the 3 days are up.

### 5/5 — Review

*2026-07-17, version 2.3.5*

Awesome app

### 5/5 — Great

*2026-07-16, version 2.3.5*

Great

### 1/5 — Doesnt work

*2026-07-14, version 2.3.5*

The app does not work smoothly i don’t recommend at all

### 5/5 — Excellente application

*2026-07-12*

Je la recommande

### 5/5 — Awsome

*2026-07-11, version 2.3.5*

Great

### 5/5 — Amazing tool

*2026-07-08, version 2.3.5*

So useful for ascertaining ring size

### 1/5 — Appalling

*2026-07-01, version 2.3.5*

Absolute rubbish. Doesn’t give you any kind of accurate sizing. I deleted it within an hour of trying to make any sense of it then they start charging you a subscription. Who wants to pay a subscription for a ring sizing app!  It’s just a scam!

## Frequently asked questions about Ring Sizer

### What does the Ring Sizer app do?

The Ring Sizer app is a digital tool designed to help you accurately measure the size of your fingers and existing rings. It eliminates the need for physical measuring tools, providing precise results directly from your device.

### How does the app measure ring size?

The app allows you to measure your finger directly or use an existing ring to determine its size. It guides you through a simple process to ensure accurate readings, even if you don't have a physical ring to compare with.

### Is the Ring Sizer app free to use?

The app is free to download and use, but it offers in-app purchases for premium features. Subscription payments are handled through your App Store account, with options for renewal unless canceled.

### What devices is the Ring Sizer app compatible with?

The app is designed for compatibility with various devices, including Apple Watch. This ensures you can get precise measurements on different screens and platforms without needing additional tools.

### Who would benefit from using this app?

This app is beneficial for anyone looking to determine their ring size, from casual users shopping for jewelry online to professional jewelers. It simplifies the process of finding the correct size for rings and fingers.

## Version history (last 5 releases)

### 2.3.5 — 2025-12-05

We’ve released updates to improve stability and overall performance. If you notice anything unexpected or have feedback, feel free to contact us at support@lightappsfor.me — we’d love to hear from you!

### 2.3.4 — 2025-11-30

We’ve rolled out updates to enhance performance and stability. If you notice anything unusual or have feedback to share, please reach out to support@lightappsfor.me — we’d love to hear from you!

### 2.3.3 — 2025-11-04

We’ve rolled out updates to enhance performance and stability. If you notice anything unusual or have feedback to share, please reach out to support@lightappsfor.me - we’d love to hear from you!

### 2.3.2 — 2025-09-30

We’ve introduced new updates to improve performance and stability. If you notice anything unusual or would like to share feedback, feel free to reach out at support@lightappsfor.me — we’d be glad to hear from you!

### 2.3.1 — 2025-07-31

We’ve rolled out new updates to enhance performance and stability. If you spot anything unexpected or have feedback to share, don’t hesitate to contact us at support@lightappsfor.me — we’re always happy to hear from you!

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All apps by LightApps OU: https://appshunter.io/developer/1683318905

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-27.*