O vs igusGO
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
O
This app helps users calculate O-Ring dimensions and find compatible materials for their applications. It provides recommendations based on ISO standards and supports both metric and inch measurements.
- O-Ring housing calculation
- O-Ring size recommendations by ISO standard
- Quick search by national/international standards
- O-Ring tolerance calculation
- Metric and inch unit switching
- Chemical compatibility check
- Integration of Trelleborg Sealing Solutions Videos
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The Trelleborg Sealing Solutions O-Ring App calculates O-Ring dimensions by simply entering installation specifications for your application in metric or inch. In addition, the App recommends O-Ring sizes according to ISO 3601 so you know exactly which part you need. Features at a Glance: - O-Ring Housing: After entering the bore or rod/shaft diameter, you will receive an O-Ring recommendation and O-Ring housing calculation according to the recommendations of ISO 3601 - O-Ring Quick Search: offers the selection of O-Ring nominal sizes according to the following national/international standards: ISO 3601-1 Class B (International), ISO 3601-1 Class A (AS 568, USA), NFT 47-502 (France), JIS B 2401 (Japan) SMS 1586 (Sweden) - Tolerances: calculation of O-Ring tolerances according to ISO 3601-1 Class B and Class A - Switch between metric and inch - Chemical compatibility check: find out which materials are compatible with the media used in your application. - Integration of Trelleborg Sealing Solutions Videos
igusGO
This app uses AI to analyze images of your existing applications and suggest suitable products for lubrication-free designs. It identifies optimization potential to improve technology and reduce costs, offering proven solutions and direct links to a shop for further details and purchases.
- Image-based product search
- AI-driven analysis
- Optimization potential identification
- Solution-based suggestions
- Direct link to shop
- Time and cost savings
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igusGo: A revolutionary product search platform to improve the technology of your application and save costs to boot. igusGo is a revolutionary cloud platform that redefines product search and machine optimisation through the use of AI. It provides users with a simple, intuitive and efficient way to improve their applications and save costs at the same time. Image-based product search: With igusGo, users can take a picture of their existing application and the surrounding environment. The integrated AI intelligence then analyses the image and displays suitable igus products that can contribute to the lubrication-free design of the application. Optimisation potential: Away from simple product identification, the app also shows optimisation potential. It points out opportunities to improve the user's technology or machines while reducing costs. Solution-based suggestions: igusGo provides users with information about applications that have already been solved involving comparable machines or components. This gives users valuable insight into proven solutions that have worked in similar situations. Direct link to the shop: Once the user has found the right products or solutions, igusGo provides a seamless link to the igus shop. There, users can view further product details, place orders or make enquiries. Advantages of igusGo: Time efficiency: By quickly identifying products and solutions, users can save valuable time they would otherwise spend on manual searches or research. Cost savings: By highlighting optimisation potential, the app helps companies reduce costs by suggesting more efficient and cost-effective solutions. Ease of use: The ease of use of the app by uploading a photo and the automatic product and solution search makes it a user-friendly tool accessible to experts and laymen alike. Direct access to solutions: By integrating case studies and proven solution approaches, users have direct access to best practices and can make better decisions.
Screenshots
Verdict
The clearest difference is review sentiment: igusGO at 100% against O's 83%. igusGO also leads on update cadence (monthly vs every 3 months). On price, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
O ships an update every 3 months, igusGO monthly. The most recent releases landed on September 30, 2026 and October 5, 2026 respectively.
| Parameter | O | igusGO |
|---|---|---|
| Price | Free | Free |
| Rating | 3.8 (5 ratings) — better | — |
| Positive reviews | 83.3% of reviews | 100.0% of reviews — better |
| Number of ratings | 5 — better | — |
| Update frequency | Every 3 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.1 | 12.0 — better |
| Further details — not scored | ||
| Size | 26 MB | 98 MB |
| Age rating | 12+ | 4+ |
| Developer | Trelleborg Sealing Solutions | igus® GmbH |
Customer experience
O
igusGO
In-app purchases
O
No in-app purchases
igusGO
No in-app purchases









