Fitting O-Ring Finder is a technical utility for hydraulic technicians that cross-references fitting styles with standard O-ring sizes on iOS.
The App DNA
What makes this app unique?
The app replaces physical engineering handbooks with a digital lookup tool, reducing the time required to identify correct parts for industrial hydraulic systems.
For Hydraulic technicians and maintenance professionals requiring quick identification of O-ring sizes for specific industrial fitting standards.
What does it look like?
Key features
Catalog of eight hydraulic fitting styles including Flange and DIN 2353, serving as a core reference utility.
Cross-references fitting styles with US dash or metric sizes to identify correct parts, acting as the primary value driver.
Provides SAE AS568 and JIS B2401 sizing standards to ensure accurate part selection for maintenance professionals.
How much does it cost?
The app is distributed as a free utility with no visible monetization, subscription, or in-app purchase gates.
Velocity
Dormant developmentShow more...
Fitting O-Ring Finder has seen no development activity for over three years. With the last release occurring 1314 days ago, the app falls into the zombie category. There is no evidence of ongoing maintenance, feature updates, or operational support.
Who built it?
User Sentiment
What do users think recently?
How are ratings & reviews evolving?
Not enough recent reviews to extract reliable themes yet.
Read the full review analysisCompetition
Competitive landscape for Fitting O-Ring Finder
How's the Productivity market?
Fitting O-Ring Finder operates as a niche productivity utility with no active monetization. The lack of updates for 1,314 days places it in a maintenance-only position, where its value rests entirely on the static accuracy of its existing database.
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Access the full report for freeThe Analyst's Read
Key takeaways for Fitting O-Ring Finder
Where is it heading?
The market for specialized hydraulic reference tools is consolidating around broader engineering platforms that provide active support. Fitting O-Ring Finder remains stable in its niche, but the lack of development investment means it will likely lose relevance as competitors integrate similar lookup databases into more robust, frequently updated toolkits.
- The 1,314-day update gap indicates the app is in maintenance mode, meaning no new feature growth is expected in the coming quarters.
- Static development leaves the app vulnerable to broader engineering utilities that offer active support and integrated calculators, which could erode the user base.
The SWOT
- Digital mapping of SAE AS568 and JIS B2401 standards reduces lookup friction
- Adding search-by-dimension functionality would expand utility for technicians without fitting context
Next best moves
Audit database accuracy against current SAE standards because the app has not been updated in 1,314 days → maintain utility for existing users
The counter-intuitive read
The app's lack of updates is a feature, not a bug…
Read the full takeSince the last report: Market positioning shifted from a stable, isolated reference utility to a vulnerable product facing displacement by broader, actively maintained engineering toolkits.
Bottom line
Fitting O-Ring Finder provides a stable, specialized reference for hydraulic standards, but the lack of updates since 2023 leaves it vulnerable to more comprehensive engineering toolkits. Maintaining the current database accuracy is the only way to preserve its utility for the existing user base.
Unlock 1 critical friction, 1 market threat and the analyst’s take.
Access the full report for freeFAQ
Is Fitting O-Ring Finder suitable for professional hydraulic maintenance?
Does Fitting O-Ring Finder require an internet connection?
Are there alternatives to Fitting O-Ring Finder for O-ring sizing?
Sources
- [1] App Store, source
Report last updated