Best I/E Bible alternatives: apps like I/E Bible

10+ similar apps compared and reviewed

4.1 avg rating

9 free apps

Updated October 2026

Oscar Corona

Whether you want more options like I/E Bible or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to I/E Bible

#1

I&C Tech Tools by LONNIE DALE RAWLS

Process Control Calculators

Editor's Choice

3.0(2 ratings)

FreeIn-App Purchases

I&C Tech Tools screenshot 1

I&C Tech Tools screenshot 2

I&C Tech Tools screenshot 3

I&C Tech Tools screenshot 4

I&C Tech Tools screenshot 5

I&C Tech Tools screenshot 6

This app offers essential calculation tools for instrumentation and control technicians and engineers. It provides free access to basic tools, with advanced calculators available through a one-time in-app purchase or subscription.

#2

DeltaV CHARM DEWD by Emerson Process Management

CHARM DEWD

Strong Contender

3.9(15 ratings)

Free

DeltaV CHARM DEWD screenshot 1

DeltaV CHARM DEWD screenshot 2

DeltaV CHARM DEWD screenshot 3

DeltaV CHARM DEWD screenshot 4

DeltaV CHARM DEWD screenshot 5

DeltaV CHARM DEWD screenshot 6

Diagnose and wire DeltaV CHARMs using your mobile device's camera. Scan CHARM LEDs to understand blink patterns or scan labels for wiring diagrams. Quickly access information, save favorites, add notes, and share with colleagues.

#3

OPTICHECK Flow Mobile by KROHNE Messtechnik GmbH

Worth Considering

4.0(2 ratings)

Free

OPTICHECK Flow Mobile screenshot 1

OPTICHECK Flow Mobile screenshot 2

OPTICHECK Flow Mobile screenshot 3

OPTICHECK Flow Mobile screenshot 4

OPTICHECK Flow Mobile screenshot 5

This utility app facilitates the wireless setup, verification, and ongoing monitoring of specific KROHNE flow meters. It enables secure Bluetooth® connectivity for device configuration and performance checks without interrupting ongoing measurements.

More apps like I/E Bible

BuilderFax By Lumber

BuilderFax By Lumber

BuilderFax By Lumber

by Lumberfi Inc

Securely store, manage, and share your professional certifications and licenses. Upload documents, categorize them for easy access, and instantly share verified credentials via QR code or SMS link for on-site proof.

Add and manage certificationsCategorize professional documentsShare verified credentials instantly

Compare with I/E Bible

My LoopCal: 4-20mA Calibration

My LoopCal: 4-20mA Calibration

My LoopCal: 4-20mA Calibration

Loop Calculator & PDF Reports

Compare with I/E Bible

Instrument Toolbox

Instrument Toolbox

Instrument Toolbox

Smart Calculator for Engineers

A professional calculator designed for industrial control, automation, and instrumentation engineers. It offers quick conversions and calculations for gas concentration, units, steam properties, flange levels, and pipeline flow. Ideal for both field debugging and engineering design.

PPM to mg/m³ conversion with compensationIndustrial unit conversion (pressure, volume, temp, etc.)Saturated steam pressure and density calculator

Compare with I/E Bible

Linear Interpolation Master

Linear Interpolation Master

Linear Interpolation Master

Linear Interpolation

This tool simplifies linear interpolation calculations for industrial commissioning engineers. It features large, easily readable numbers for field use and allows for quick swapping of coordinate systems, such as converting between 4-20mA and 0-100% scales.

Large number display for field visibilityQuickly swap X and Y coordinates4-20mA to 0-100% conversion

free with in-app purchases

Compare with I/E Bible

4-20 Temperature Calculator

4-20 Temperature Calculator

4-20 Temperature Calculator

Temperature to current scaling

This utility app converts between 4-20 mA current signals and temperature readings. It's designed for engineers and technicians to quickly check transmitter scaling, verify loop values, and troubleshoot signal issues in various industrial applications.

Two-way current to temperature conversionCustom min/max process rangeSupport for negative temperatures

Compare with I/E Bible

Orifice Flow Rate Calculator

Orifice Flow Rate Calculator

Orifice Flow Rate Calculator

Easily calculate natural gas orifice flow rates using the AGA 3 standard. This utility app allows users to determine MCF production for a given duration, save calculations, and export data to CSV. It functions offline, requiring no cell service.

Orifice MCF CalculatorRotary (Direct) MCF CalculatorSave all calculations

Compare with I/E Bible

LYNX by Flowlab

LYNX by Flowlab

LYNX by Flowlab

by Craig Gaspard

This app links physical assets to digital data using NFC, RF, barcodes, or QR codes. It generates instant reports from customizable templates and enhances vendor interactions. AI assists field personnel with technical references, while AR and VR offer immersive exploration of asset data and libraries.

Link data to assets via NFC/RF/Barcode/QRGenerate instant reports from customizable templatesAI-powered technical reference for field personnel

Compare with I/E Bible