Best apps like CalcEngineer

9+ similar apps compared and reviewed

4.7 avg rating
8 free apps
Updated October 2026

Whether you want more options like CalcEngineer or a completely different take on the same concept, our curated list of 9+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

KobCard

KobCard by KOB MARKETING

Gift Card Information Platform
4.0(62 ratings)
Free
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KobCard is a comprehensive gift card information platform that offers real-time exchange rates, price calculations, and the latest news on gift cards. It serves as a one-stop destination for individuals looking to buy, sell, or stay informed about the world of gift cards.

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Top Alternatives to CalcEngineer

SIGMASMITH#2

SIGMASMITH by Richard Valois

Productivity Toolkit
Strong Contender
📊 Productivity
5.0(2 ratings)
FreeIn-App Purchases
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This toolkit helps businesses optimize operations by calculating labor costs, tracking error frequency with Pareto charts, and conducting time studies with line balance charts. It provides data-driven insights to enhance productivity and manage resources effectively.

More apps like CalcEngineer

4
Gear Calculator Plus
Gear Calculator Plus
Gear Calculator Plus
Calc Gear Speed and Distance
$2.99

Calculate a car's theoretical speed in any gear based on engine RPM, transmission, differential ratios, and tire size. It can also determine travel distance per engine revolution and estimate top speed for each gear. Supports both metric and imperial units.

Calculate theoretical speed per gearCalculate travel distance per engine revolutionDetermine top speed for each gear
📊 Productivity
(5)
paid
5
Pneumatic Workflow
Pneumatic Workflow
Pneumatic Workflow
Workflows, Tasks, Updates
Free
📊 Productivity
(0)
6
PT Ductulator
PT Ductulator
PT Ductulator
Duct Calculator
Free
📊 Productivity
(0)
7
Pneumatics
Pneumatics
Pneumatics
by Amnaj Sriwilai
Free

This app offers essential calculation tools for pneumatic systems, aiding in automation system design and equipment selection. It helps users determine cylinder force, speed, air consumption, and estimate costs, streamlining work with pneumatic components.

Cylinder force calculationForce requirement estimationCylinder speed calculation
📊 Productivity
(0)
free
8
HVAC Toolkit Lite
HVAC Toolkit Lite
HVAC Toolkit Lite
Useful tool for HVAC engineers
Free

This tool assists HVAC engineers with design checks and quick calculations. It offers various tools for ducting friction loss, pipe sizing, ventilation, and heat load estimations, providing instructions and formulas for each calculation.

Friction loss calculationPipe sizingVentilation calculations
📊 Productivity
(1)
free
9
Goals Timeline
Goals Timeline
Goals Timeline
See your goals across time
Free

Visualize your aspirations and progress on a dynamic timeline. Break down large goals into manageable tasks and organize them by category for a clear overview of your commitments and upcoming milestones.

Timeline view of goalsSchedule view of active/upcoming goalsTask breakdown and tracking
📊 Productivity
(1)
free