Best Bolts Pipe Apps

230+ iOS apps curated and reviewed

4.4 avg rating
17 free apps
Updated October 2026

If you already know Flange Bolt Size & Torque, this is the deeper bench. 230+ bolts pipe apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of October 2026.

Compare top Bolts Pipe Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Flange Bolt Size & TorqueFlange Bolt Size & TorqueFree4.6ā˜… (363)NoYesOct 2026
2PipeBook: Pipefitter ReferencePipeBook: Pipefitter Reference$12.995.0ā˜… (4)NoNoSep 2026
3Flange Bolt ChartFlange Bolt ChartFree5.0ā˜… (2)NoYesOct 2026
4Pipe SourcePipe SourceFree4.0ā˜… (1)NoNoMay 2026
5Pipe Guide CalculatorPipe Guide CalculatorFree3.0ā˜… (4)NoNoMay 2026
6Pipe Offset Calculator!Pipe Offset Calculator!$6.99—NoNoSep 2026
7Stud Finder: Metal DetectorStud Finder: Metal DetectorFree5.0ā˜… (1)YesNoOct 2026
8Tyler Pipe Technical ToolsTyler Pipe Technical ToolsFree—NoNoJul 2026

Top Picks for Bolts Pipe

4.6😐(363 ratings)
FreeIn-App Purchases
Flange Bolt Size & Torque screenshot 1
Flange Bolt Size & Torque screenshot 2
Flange Bolt Size & Torque screenshot 3
Flange Bolt Size & Torque screenshot 4
Flange Bolt Size & Torque screenshot 5
Flange Bolt Size & Torque screenshot 6

Instantly access flange, pipe, and bolt data offline. Quickly find bolt sizes, torque patterns, flange dimensions, and pipe specifications. Ideal for pipefitters and steamfitters needing rapid access to piping information.

What We Love

  • šŸ‘ Easy to use
  • šŸš€ Huge time saver
  • āœ… Reliable data
  • šŸ› ļø Very helpful tool
  • šŸ’” Useful for trade/craft
  • šŸ’Æ Great for flanges, studs, and specs
  • šŸ‘ No fluff, just enough info
  • ✨ Clean and easy to use
  • šŸ’Æ Excellent resource for piping
  • šŸ‘ Easy to use, very useful

Room to Improve

  • šŸ’ø Now charges for features
  • šŸ‘Ž Used to be better
  • šŸ“‰ Functionality decreased after redesign
  • āŒ Missing Code 61/62 flange info
  • šŸ’° Subscription model disliked
  • 🤷 Can find info for free elsewhere
  • šŸ—‘ļø App is trash
  • 🚫 App no longer works after update
  • ⚫ Black screen issue
  • šŸ“ Max flange size limited
PipeBook Pipefitter Calculator#2

PipeBook Pipefitter Calculator by Aaron Peabody

Rolling Offset & Flange Charts
Strong Contender
šŸ“Š Productivity
5.0(10 ratings)
$12.99
#57in Productivity
PipeBook Pipefitter Calculator screenshot 1
PipeBook Pipefitter Calculator screenshot 2
PipeBook Pipefitter Calculator screenshot 3
PipeBook Pipefitter Calculator screenshot 4
PipeBook Pipefitter Calculator screenshot 5
PipeBook Pipefitter Calculator screenshot 6

This app provides pipefitters with essential reference data and field calculators for pipe dimensions, fittings, and flanges. It offers offline functionality and a user-friendly interface designed for field use. All data is verified from published sources, ensuring accuracy for critical calculations.

More Bolts Pipe apps to explore

FAQ about Bolts Pipe

What are the best bolts pipe apps for iPhone?
Flange Bolt Size & Torque tops our bolts pipe apps ranking as of October 2026, with a 4.6-star average from 363 App Store ratings, and it's free to download.
Yes — 17 of the top bolts pipe apps we rank are free to download, including Flange Bolt Size & Torque and Flange Bolt Chart.
Flange Bolt Size & Torque has no ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 230+ bolts pipe apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.