Best Flange Hole Marker Calculator Apps

248+ iOS apps curated and reviewed

3.8 avg rating
15 free apps
Updated September 2026

With an average user rating of 3.8★, the flange hole marker calculator category is one of the App Store's strongest. Browse all 248+ apps we track, sorted so the most loved ones surface first.

Compare top Flange Hole Marker Calculator Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Flange Hole Marker CalculatorFlange Hole Marker Calculator$3.995.0★ (1)NoNoJul 2026
2Flange Hole MarkerFlange Hole Marker$1.99NoNoAug 2026
3Flange Hole Marker ProFlange Hole Marker Pro$2.99NoNoAug 2026
4Flange Hole Marker CalcFlange Hole Marker CalcFree5.0★ (1)NoYesSep 2026
5Flange Calculator EasyFlange Calculator EasyFreeNoNoMay 2026
6Virtual Flange Slide RuleVirtual Flange Slide RuleFree5.0★ (13)NoNoJul 2026
7Fabora: Steel & Metal ToolsFabora: Steel & Metal ToolsFree4.5★ (2)NoYesSep 2026
8Hole Spacing & Bolt PatternHole Spacing & Bolt Pattern$1.99NoNoAug 2026

Top Picks for Flange Hole Marker Calculator

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FAQ about Flange Hole Marker Calculator

What are the best flange hole marker calculator apps for iPhone?
Flange Hole Marker Calculator tops our flange hole marker calculator apps ranking as of September 2026, with a 5.0-star average from 1 App Store ratings, and it's priced at $3.99.
Yes — 15 of the top flange hole marker calculator apps we rank are free to download, including Flange Hole Marker Calc and Flange Calculator Easy.
Flange Hole Marker Calculator has no ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 248+ flange hole marker calculator apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
Flange Hole Marker Calculator is an engineering tool designed to accurately calculate and mark bolt hole positions on flanges. It helps users with equispaced hole layouts, custom angle-based designs, and determining equivalent hole counts for various flange configurations.
This app is intended for machinists, fabricators, engineers, and workshop professionals who need precise and efficient flange hole layout and marking for their projects.