Best Peco Douwes alternatives: apps like Peco Douwes

10+ similar apps compared and reviewed

4.0 avg rating

7 free apps

Updated October 2026

Peco Douwes

Lizard Apps BV

🔧 Utilities

💼 Business

Peco Douwes is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to Peco Douwes

Bolt Reader® by Transmission Dynamics

Bolt tension reader

Editor's Choice

🔧 Utilities

5.0(6 ratings)

FreeIn-App Purchases

This application provides users with real-time bolt tension data through intuitive bar graphs. It is specifically designed to work with Bolt-Cap Module devices from Transmission Dynamics, helping users quickly identify screws needing attention.

B-RAD-S by Grafex by Etansari Grafex SRL

MB-RAD tool settings by Grafex

Strong Contender

🔧 Utilities

0.0(0 ratings)

Free

Taper Angle Calculator by Bhavinkumar Satashiya

Find Shaft, Degrees, Alignment

Worth Considering

🔧 Utilities

2.3(6 ratings)

$4.99

This utility app simplifies taper angle calculations for professionals and students. It offers quick, accurate results with support for both metric and imperial units, and saves your calculation history.

More apps like Peco Douwes

Sling Load Calculator

Calculating Sling Stress

$4.99

This utility app helps determine the force exerted on lifting slings by calculating sling stress. It removes guesswork for safe lifts by considering sling capacity, load weight, and various length and distance measurements.

Calculate sling stressDetermine force on lifting slingsInput rated safe working load

🔧 Utilities

(3)

paid

Compare with Peco Douwes

CNC Machinist Calculator App

Speeds and Feeds for Milling

Free

This app provides instant calculations for CNC machining, including speeds, feeds, and thread data. It offers a comprehensive set of tools for milling, turning, drilling, and tapping, with transparently shown formulas and shop math functions. Designed for the shop floor, it works offline with large, glove-friendly controls and supports both imperial and metric units.

Instant RPM and feed rate calculationMilling, turning, drilling, and tapping toolsThread and 3-wire measurement calculators

🔧 Utilities

(1)

free with in-app purchases

Compare with Peco Douwes

SEC Heat Transfer

Global Heat Transfer Expert

Free

🔧 Utilities

(0)

Compare with Peco Douwes

Torque Unit Converter

by Kei Suefuji

$1.99

Easily convert torque values between nine different units. Input your torque value and select the desired units for instant conversion. Supports common units like N·m, kgf·m, and lbf·ft.

Converts torque valuesSupports 9 unit typesSI unit conversion

🔧 Utilities

(12)

paid

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Transitions Layouts

Fabrication Layout Calculator

Free

This utility app generates precise layouts for various transition shapes used in fabrication and HVAC. It simplifies complex calculations for square-to-round, rectangular-to-round, and pyramid designs, reducing manual drafting and improving accuracy.

Square to Round/Rectangular LayoutRound to Square/Rectangular LayoutPyramid and Truncated Pyramid Layout

🔧 Utilities

(1)

free with in-app purchases

Compare with Peco Douwes