Best Plexisafe Apps

250+ iOS apps curated and reviewed

4.6 avg rating

20 free apps

Updated August 2026

PlexiSafe is the household name in plexisafe, but it's far from the only option. We track 250+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Plexisafe Apps (August 2026)

#	App	Price	Rating	Ads	In-App Purchases	Updated
1	PlexiSafe	Free	—	—	No	Jul 2026
2	Mechanical Engineering Toolkit	Free	4.8★ (64)	Yes	Yes	Aug 2026
3	Construction Calculator@	Free	—	No	Yes	Jul 2026
4	SSTDrillPipe	Free	4.0★ (1)	No	No	May 2026
5	CNC Machinist Calculator App	Free	—	No	Yes	Sep 2026
6	Inrock HDD HydroCalc	Free	5.0★ (6)	No	No	May 2026
7	Drill Speed	Free	5.0★ (2)	No	No	May 2026
8	Cementing Engineer	Free	5.0★ (3)	No	Yes	Aug 2026

Top Picks for Plexisafe

#1

PlexiSafe by Valerie Otero

Editor's Choice

🔧 Utilities

0.0(0 ratings)

FreeIn-App Purchases

#2

Mechanical Engineering Toolkit by APPS BAY LIMITED

Engineering Equations,Formulas

Strong Contender

🔧 Utilities

4.8(64 ratings)

FreeAdsIn-App Purchases

Mechanical Engineering Toolkit screenshot 1

Mechanical Engineering Toolkit screenshot 2

Mechanical Engineering Toolkit screenshot 3

Mechanical Engineering Toolkit screenshot 4

Mechanical Engineering Toolkit screenshot 5

This utility app provides a comprehensive collection of engineering equations and formulas for students and professionals. Easily perform calculations by selecting a formula and inputting variables, with detailed instructions and reference material included.

#3

Construction Calculator@ by Lxmob LLC

Feet Inch Jobsite Math

Worth Considering

🔧 Utilities

0.0(0 ratings)

FreeIn-App Purchases

Construction Calculator@ screenshot 1

Construction Calculator@ screenshot 2

Construction Calculator@ screenshot 3

Construction Calculator@ screenshot 4

Construction Calculator@ screenshot 5

Construction Calculator@ screenshot 6

More Plexisafe apps to explore

by Sub Surface Tools, LLC

Access essential mechanical properties and data for drill pipe. View detailed information like tensile strength, collapse pressure, and capacity. Visualize key data through graphs in landscape mode.

Mechanical properties dataTensile strengthCollapse pressure

CNC Machinist Calculator App

CNC Machinist Calculator App

CNC Machinist Calculator App

Speeds and Feeds for Milling

Inrock HDD HydroCalc

Inrock HDD HydroCalc

Inrock HDD HydroCalc

Optimize HDD tool nozzling

This app helps Horizontal Directional Drilling professionals optimize hydraulic energy for efficient cuttings removal. It calculates key parameters to improve tool cleaning, reduce wear, and maximize bearing life. Features include comprehensive calculations, side-by-side case comparisons, and dynamic charting.

Comprehensive hydraulic calculationsSide-by-side case comparisonsDynamic charting and summaries

📊 Productivity

Drill Speed Calculator

Easily calculate optimal drill speeds for various drill bits and materials with an intuitive icon-based interface. This app automatically adjusts options based on your selections and remembers your progress.

Intuitive icon-based interfaceWide selection of drill bits and materialsAutomatic option adjustment

Cementing Engineer

Cementing Engineer

Cementing Engineer

Cement job calculator

This app is a field calculator for oilfield cementing operations. It allows users to input wellbore geometry and slurry details to get live, updated calculations for volumes, pressures, and pump schedules. The app also features a live well schematic and a tally book for saving and recalling job details.

Field calculator for oilfield cementingLive, updating calculations for volumes and pressuresWellbore geometry and slurry stack input

📊 Productivity

This engineering tool provides calculators for designing and executing horizontal completion operations. It assists with stage selection, port configuration, pressure estimation, and displacement calculations for oil and gas resource development.

Baffle Selector for stage and ball seat sizingPort Configurator for stimulation optimizationDifferential Pressure Estimator

Screw-Designer Basic

Screw-Designer Basic

Screw-Designer Basic

by AFS Advanced Fastening Solutions GmbH

by Pegasus Vertex, Inc.

This mobile toolbox simplifies complex drilling engineering calculations. It offers a comprehensive suite of 29 functions across 11 categories, eliminating the need for handbooks and improving efficiency for engineers and technicians.

29 drilling engineering functions11 functional groupsBit hydraulics calculations

Tubular & BOP Specifications

Access essential specifications for Tubulars, BOPs, and API Casing offline. View detailed data like tool joint OD, make-up torque, and pressure ratings. Share spec sheets when an internet connection is available.

Offline access to Tubular and BOP specsAPI Casing General Information tableDetailed spec sheets for equipment

PlexCalc™ by Performance Pipe

PlexCalc™ by Performance Pipe

PlexCalc™ by Performance Pipe

by Chevron Phillips Chemical Company LP

This utility app helps engineers and designers select and calculate specifications for polyethylene (PE) pipe. It performs various calculations related to flow rate, pressure, and loading for specific product lines, serving as a supplement to industry guidelines.

PE pipe design assistanceFlow rate calculationsPressure capability analysis

Tubing Stretch Calculator

Tubing Stretch Calculator

Tubing Stretch Calculator

by Ash Point Ltd.

This utility app helps oil field professionals calculate the required tubing stretch for a desired tension. Simply input tension, depth, and tubing size to get accurate results. Supports both metric and standard units.

Calculate tubing stretchInput desired tensionInput depth

OilField HandyCalc Lite

OilField HandyCalc Lite

OilField HandyCalc Lite

by Aliasgar Rangwala

📊 Productivity

GDTPro: GD&T ASME Calculator

GDTPro: GD&T ASME Calculator

GDTPro: GD&T ASME Calculator

by Huseyin Ataseven

📊 Productivity

Concrete Engineering - lite

Concrete Engineering - lite

Concrete Engineering - lite

ACI Beam Column Slab Tool

$5.99 | 100% OFF

This app provides a comprehensive suite of calculators for concrete and civil engineering parameters. It features smart auto-fill options, a detailed calculation history with PDF export, and direct references to ACI codes. Unlock all 56 calculators with a one-time purchase.

56 concrete and civil engineering calculatorsMetric and Imperial unit supportDetailed formulas for all calculations

free with in-app purchases

McCalc Fusion Calculator

McCalc Fusion Calculator

McCalc Fusion Calculator

HDPE/PP Pressure Calculator

This app calculates the correct fusion pressure for HDPE and Polypropylene pipe jobs. It simplifies the process by selecting your fusion machine and entering pipe details to determine the recommended theoretical gauge pressure.

Select McElroy fusion machinesChoose from nine international standardsEnter pipe size in multiple units

Virtual Flange Slide Rule

Virtual Flange Slide Rule

Virtual Flange Slide Rule

by American Certified Equipment, Inc.

Access essential measurements and dimensional data for API 6A integral flanges. This tool provides quick access to critical specifications for engineering and industrial applications.

API 6A integral flange dataRelevant measurementsDimensional data access

Cement Calculator — Oilfield

Cement Calculator — Oilfield

Cement Calculator — Oilfield

Slurry, casing, liner, squeeze

FAQ about Plexisafe

Are there free plexisafe apps for iPhone?

Yes — 20 of the top plexisafe apps we rank are free to download, including PlexiSafe and Mechanical Engineering Toolkit.

Does PlexiSafe have ads or in-app purchases?

PlexiSafe has no in-app purchases, according to its App Store listing as of August 2026.

How many plexisafe apps are on the App Store?

We track 250+ plexisafe apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.