Ring Size-What’s My Ring Size?

Find out a ring size in UK, EU or USA measurements. All sizes F - Z included.

TheDiamondStore.co.uk · com.thediamondstore.ringsizer

Not rated yet 50K+ downloads v1.12 6.2 MB Android 6.0+ PEGI 3 · Everyone

Download APK 6.2 MB All versions

Signature matches the Google Play version Details

Ring Size-What’s My Ring Size? screenshot 1

Ring Size-What’s My Ring Size? screenshot 2

Ring Size-What’s My Ring Size? screenshot 3

At a glance

Latest version: v1.12 (108)
Updated: Nov 9, 2025 (11 months ago)
APK size: 6.2 MB
Requires: Android 6.0+ (API 23)
CPU support: Any (no native code)
Category: Lifestyle (app)
Listed since: May 6, 2021 (at least)
Permissions: 7
Website: thediamondstore.co.uk
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

Ring Size-What’s My Ring Size? is an app by TheDiamondStore.co.uk in the Lifestyle category, listed since at least May 2021. It has no native code, so it runs on any Android processor.

Since version 1.0.0, the APK grew from 3.2 MB to 6.2 MB and the minimum Android version rose from 2.3 to 6.0. It asks for 7 permissions, none of them sensitive. It asks for the same permissions as version 1.11.

What's new in v1.12

Updated October 2018 for new devices

Description

From the listing uploaded by “appupdater”.

Our free Ring Size App is accurate and easy to use. Find out a ring size in UK, EU or USA measurements. All sizes F - Z included, from smallest to largest finger. Simply place your loved one's existing ring on your phone screen, and then adjust the circle until it fits the inside of the ring exactly. This app helps you keep an engagement ring or a special gift a surprise and saves you a trip to the jewellers. The Diamond Store – Luxury With Confidence

Version history

3 versions are listed, going back to v1.0.0. Since v1.11 it requires Android 6.0+.

v1.12 LATEST Nov 9, 2025 6.2 MB TRUSTED v1.11 Jul 23, 2024 5.9 MB TRUSTED v1.0.0 Jun 7, 2024 3.2 MB TRUSTED

All 3 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Nov 9, 2025.
Certificate issued to “The Diamond Store” This is the certificate of the Google Play version.
Same certificate as the 2 other versions checked

Store checks and file details

Developer signature verified Nov 9, 2025
Validated against Google Play Nov 9, 2025
Signed byCN=John Williams, OU=The Diamond Store, O=The Diamond Store, L=London, ST=London, C=GB
Signing certificate (SHA-1)1C:85:03:C2:54:8C:CF:4E:E0:53:55:94:13:88:04:2E:F1:C6:71:E9
File MD587b3f08eafa3263f0b8ef9cb919dcc19
Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (2 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (7)

Ring Size-What’s My Ring Size? requests 7 permissions, none of them sensitive.

Change network state android.permission.CHANGE_NETWORK_STATE
Full network access android.permission.INTERNET
Internal broadcast protection (app-defined) com.thediamondstore.ringsizer.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Prevent the device from sleeping android.permission.WAKE_LOCK
Receive push notifications com.google.android.c2dm.permission.RECEIVE
Show notifications android.permission.POST_NOTIFICATIONS
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Basic touch input android.hardware.faketouch
Portrait screen android.hardware.screen.portrait

Ring Size-What’s My Ring Size? APK: questions and answers

Is there a version of Ring Size-What’s My Ring Size? for older Android phones?

The current version needs Android 6.0 or later. Version 1.0.0 is the newest listed build that installs on Android 2.3 and later. It is an old build: apps that rely on online services may no longer connect when they are this old. Get version 1.0.0 · All versions

Can I install this APK over the version I already have?

Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.

Is the Ring Size-What’s My Ring Size? APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. It is signed with the same certificate as the 2 other versions checked. After downloading, check that the file's MD5 is 87b3f08eafa3263f0b8ef9cb919dcc19.