# Olypsys Measure — Accurately measure o-rings

> Mobile tool for accurate O-ring measurement, identification, and record-keeping. (iPhone/iPad app by Olypsys Technologies Ltd.)

- Source: https://appshunter.io/ios/app/olypsys-measure/id1583943944 (this page in markdown: same URL + `.md`)
- Developer: [Olypsys Technologies Ltd](https://appshunter.io/developer/1583943946)
- Category: Utilities, Business
- Price: Free with in-app purchases
- Rating: 3.00/5 from 4 App Store ratings · 3 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.1 · 70 MB
- Languages: American English, Dutch, French (France), German (Germany), Italian, Japanese, Korean, European Portuguese, Chinese (Simplified, China), European Spanish
- Released: 2021-12-14
- Data updated: 2026-09-03
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/olypsys-measure/id1583943944/reviews.md

## What is Olypsys Measure?

Measure and identify O-rings, gaskets, circlips and washers with your phone.

Put the part flat on an Olypsys calibration grid and take a photo. You get its dimensions in seconds, and the app tells you which catalogue parts fit.

WHAT IT MEASURES
Free: O-rings and backup rings.
Pro: worn and compression-set O-rings, FEP O-rings, X-rings, square rings, V-rings, O-ring cord, gaskets, circlips and washers.
Enterprise: enhanced-accuracy O-ring measurement and remote capture.

STANDARDS MATCHING
Measured parts are compared against catalogue sizes from standards including AS568, BS 4518, GB/T 3452.1, JIS B 2401, DIN 471, DIN 472, DIN 6799, ASME B16.21 and EN 1514-1. You see ranked candidates with a confidence score, part number and manufacturer.

CAD EXPORT (PRO)
Download any traced gasket, circlip or washer as DXF, SVG or .o2d for cutting or quoting.

WHAT PEOPLE USE IT FOR
Goods-inward inspection. Identifying worn or unmarked parts for replacement. Quality checks before assembly. Go/No-go checking against your own tolerances or a standard size.

Measurements save with a project reference, location and application. Free accounts keep three days of history. Pro keeps all of it.

The computer vision corrects for shadows, camera tilt and lens distortion, so results repeat between photos.

You need an Olypsys calibration grid. Print one, or buy a durable mat.

Pro and Enterprise are subscriptions. Enterprise is sold through Olypsys and its distributors: contact sales@olypsys.com.

## Key features

- Accurate O-ring measurement
- O-ring identification
- Match against international standards
- Audit record keeping
- Project reference and location tagging
- Goods-inward inspection tool

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Olypsys Pro Monthly | $10.00 | per month |
| Pro (yearly) | $80.00 | per year |
| Olypsys Enterprise Yearly | $600.00 | per year |


## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/olypsys-measure/id1583943944/reviews.md

### 5/5 — This app is so useful

*2024-11-07*

Just starting using this app a couple weeks ago.

I was able to upgrade all the o-rings for a few of my tools and it took no time.

I’m so glad that apps like this exist. I hope some day I can also measure springs and snap rings with this app.

### 5/5 — Convenient

*2023-07-06*

Very straight forward and easy to use. Accurate measurements, great size verification for business and personal use

### 1/5 — Don’t work

*2023-03-16*

Can’t get it to calibrate

## Frequently asked questions about Olypsys Measure

### What is Olypsys Measure used for?

Olypsys Measure is used to accurately measure and identify O-rings directly from your phone. It helps businesses maintain audit records, match components to international standards, and is useful for quality checks.

### Is Olypsys Measure free to use?

The base Olypsys Measure app is free to download and use. However, it offers premium subscription plans like Olypsys Pro Monthly for $10.00, Pro (yearly) for $80.00, and Olypsys Enterprise Yearly for $600.00 for advanced features.

### What devices does Olypsys Measure support?

Olypsys Measure is available for iPhone and iPod devices. It is designed to work on these iOS platforms.

### How often is Olypsys Measure updated?

The latest version of Olypsys Measure is 4.0.0, last updated on December 30, 2025. Updates typically occur to improve functionality and add new features.

### What is the age rating for Olypsys Measure?

Olypsys Measure has an age rating of 4+. This indicates it is suitable for users of all ages, with no mature content.

### Does Olypsys Measure have ads?

No, Olypsys Measure does not contain advertisements. The app is ad-free, focusing on providing a clean user experience.

### What kind of O-ring data can be recorded?

You can record measurements, identify O-rings, match them to international standards, and add bespoke project references, location, and application details to your audit records.

### Who developed Olypsys Measure?

Olypsys Measure was developed by Olypsys Technologies Ltd. They specialize in providing technological solutions for industrial applications.

## Version history (last 5 releases)

### 4.3.1 — 2026-08-09

Minor improvements and maintenance.

### 4.3.0 — 2026-08-08

This update focuses on language support:
• The app now follows your device language
• Complete translations across all supported languages
• Stability and performance improvements

### 4.2.0 — 2026-08-07

This update focuses on reliability:
• More dependable uploads and measurements on weak or intermittent connections
• Fixes an issue that could sign you out unexpectedly
• Stability and performance improvements

### 4.1.0 — 2026-08-06

New in this release:
• Gasket measurement: automatic tracing, catalogue matching, and DXF/SVG/O2D export
• New measurement types: circlips and washers
• More accurate O-ring cord cross-section measurement
• Exported drawings now open in the share sheet with proper filenames
• Stability and performance improvements

### 4.0.0 — 2025-12-30

Bugfixes and performance enhancements

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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 2026-09-03.*