Free iPhone ring sizer app: measure a ring on screen, measure finger width, convert US, UK, EU, JP and letter sizes, and save sizes in seconds.
5.84k+ downloads · 4.8 stars
Updated iPhone interface
The updated app keeps ring measurement, finger measurement, conversion, and saved sizes cleanly connected.
Measure a ring, measure a finger, convert standards, and save sizes without visiting a jeweler.
Ring Measurement
Place a ring on the circle and adjust the guide until the inner edge matches.
Saved Sizes
Keep important ring sizes ready for yourself, family, partners, and gift planning.
Global Size Standards
Convert between US, UK, EU, Japan, Australia, India, and millimeter measurements.
Finger Width Mode
No ring? Measure your finger directly across the on-screen bar and fine-tune the millimeter value.
Offline & Private
Works fully offline. Your data never leaves your device. Zero tracking.
Instant Results
Your size appears immediately in all major standards — US, UK, EU, and more.
Engagement Ready
Planning a surprise proposal? Secretly measure a ring while they're away.
Size History
Track how your ring size changes over time with measurement history.
Clean iPhone UI
Large controls, clear rulers, and focused sheets make each sizing task easy to follow.
The EZP2023 software is a lightweight utility that interfaces with your USB programmer hardware. It allows technicians and hobbyists to read, write, erase, and verify data on various memory chips found in computers, routers, televisions, and automotive control units. Key Features of the Software
The EZP2023 software supports thousands of chips, including: W25Q series (W25Q32, W25Q64, W25Q128) MXIC: MX25L series SST: SST25 series Atmel/Microchip: 24C and 93C series
The EZP2023+ software is typically provided on a mini-CD bundled with the hardware. Because many modern computers lack CD drives, users often rely on reputable third-party repositories or forum communities like to find archived versions. ezp2023 software download
Due to the nature of generic programmers, the official site can be difficult to locate, and the software is often provided through electronics forums or third-party sellers.
Note: Ensure you have administrative privileges to install the drivers. Where to Find the EZP2023 Software Download The EZP2023 software is a lightweight utility that
Users should run installer_x64.exe (for 64-bit systems) or install_x86.exe (for 32-bit systems).
The programmer will not communicate with your PC without the correct USB driver. Because many modern computers lack CD drives, users
Follow the on-screen instructions. 4. Install the Application Run Setup.exe to install the EZP2023 client software. Once completed, a shortcut should appear on your desktop. 5. Launch and Connect Plug the EZP2023 programmer into a USB port.
Unlike premium tools, budget programmers like the EZP2023 rarely have a centralized, official manufacturer website for driver updates. Instead, the software is usually distributed via USB drives included in the package, or hosted by vendor communities and electronic repair forums. Safe Download Practices
No jeweler visit. No guesswork. Just your phone.
Choose a Mode
Measure an existing ring on the circle, or switch to finger width mode when no ring is available.
Align the Guide
Use the ruler, slider, and plus/minus controls to match the ring or finger width precisely.
Save or Convert
See the measurement instantly, save it for later, or convert it between international standards.
Buy jewelry anywhere in the world with confidence.
US
& Canada
UK
& Australia
EU
Europe
JP
Japan
IN
India
mm
Diameter
Ring Sizer works entirely offline. Your measurements never leave your device. We don't collect, share, or sell any of your data. Ever.
"Used this app to measure ring size. It's accurate and it's really helpful."
Pradep12 · App Store Review
The EZP2023 software is a lightweight utility that interfaces with your USB programmer hardware. It allows technicians and hobbyists to read, write, erase, and verify data on various memory chips found in computers, routers, televisions, and automotive control units. Key Features of the Software
The EZP2023 software supports thousands of chips, including: W25Q series (W25Q32, W25Q64, W25Q128) MXIC: MX25L series SST: SST25 series Atmel/Microchip: 24C and 93C series
The EZP2023+ software is typically provided on a mini-CD bundled with the hardware. Because many modern computers lack CD drives, users often rely on reputable third-party repositories or forum communities like to find archived versions.
Due to the nature of generic programmers, the official site can be difficult to locate, and the software is often provided through electronics forums or third-party sellers.
Note: Ensure you have administrative privileges to install the drivers. Where to Find the EZP2023 Software Download
Users should run installer_x64.exe (for 64-bit systems) or install_x86.exe (for 32-bit systems).
The programmer will not communicate with your PC without the correct USB driver.
Follow the on-screen instructions. 4. Install the Application Run Setup.exe to install the EZP2023 client software. Once completed, a shortcut should appear on your desktop. 5. Launch and Connect Plug the EZP2023 programmer into a USB port.
Unlike premium tools, budget programmers like the EZP2023 rarely have a centralized, official manufacturer website for driver updates. Instead, the software is usually distributed via USB drives included in the package, or hosted by vendor communities and electronic repair forums. Safe Download Practices
Guides, tools, and charts to help you find the perfect fit.
Ring Size Chart
Complete conversion chart for US, UK, EU, Japan, and Australian ring sizes with diameter in mm.
How to Measure Ring Size at Home
5 free methods to find your ring size without visiting a jeweler — app, string, paper strip, and more.
Ring Size Calculator
Enter your ring diameter or circumference to instantly find your size in every international standard.
UK Ring Sizes (A–Z)
British letter-based sizing guide with full chart, Hatton Garden tips, and UK to US conversion.
Men's Ring Size Guide
Average men's ring sizes, measurement tips, and a complete chart for wedding bands and signet rings.
Secret Engagement Ring Sizing
How to find your partner's ring size without them knowing — clever tips for surprise proposals.
Free to download. Works on iPhone. No tools needed.
