O vs SWJ TIC
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 suitable O-ring sizes based on installation specifications. It supports metric and inch measurements and offers chemical compatibility checks for various media.
- O-Ring housing calculation
- O-Ring size recommendation
- Quick search by international standards
- Tolerance calculation
- Metric and inch unit switching
- Chemical compatibility check
Read full descriptionHide full description
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
SWJ TIC
This application serves as a ticketing system, allowing users to manage and track support requests. It is designed for efficient handling of issues and inquiries within an organization.
- Ticketing system
- Issue tracking
- Request management
- Support handling
Read full descriptionHide full description
A Ticketing Application by SWJ TECHNOLOGY LLC
Screenshots
Verdict
The clearest difference is rating: SWJ TIC at 5.0 against O's 3.8. SWJ TIC also leads on update cadence (monthly vs every 3 months) and iOS requirement (12.0 vs 26.0). On price, ratings volume, ads and in-app purchases 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.
SWJ TIC holds the better App Store score, 5.0 against 3.8. Both are backed by a comparable volume of ratings — 5 and 2 respectively.
O ships an update every 3 months, SWJ TIC monthly. The most recent releases landed on November 5, 2026 and November 3, 2026 respectively.
| Parameter | O | SWJ TIC |
|---|---|---|
| Price | Free | Free |
| Rating | 3.8 (5 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 83.3% of reviews | — |
| Number of ratings | 5 — better | 2 |
| Update frequency | Every 3 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 26.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 35 MB | 30 MB |
| Age rating | 4+ | 4+ |
| Developer | Trelleborg Sealing Solutions | SWJ TECHNOLOGY LLC |
Customer experience
O
SWJ TIC
In-app purchases
O
No in-app purchases
SWJ TIC
No in-app purchases
