Comparison

Civil Engineering Calculators vs Logic

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Civil Engineering Calculators

This comprehensive tool offers over 480 calculators and converters for civil engineering disciplines. It supports both Metric and Imperial units, covering structural, concrete, hydraulics, soil, and more. Designed for professionals and students, it provides an all-in-one solution for complex calculations.

Highlights
  • 484+ calculators and converters
  • SI and USCS unit support
  • Structural engineering tools
  • Concrete engineering calculations
  • Hydraulics and waterworks formulas
  • Soil and earthwork analysis
  • Unit conversion tools
Features
Read full description

Civil Engineering Calculators & Converters Your ultimate engineering companion with 484 calculators and converters covering both SI (Metric) and USCS (Imperial) units. The app features 12 comprehensive modules: Key Modules & Features 1. Structural Engineering - 58 Calculators & Formulas: • Shear Capacity of Flexural Members • Slenderness Ratio • Allowable Compressive Stress (Columns) • Bending Stress (Compact/Non-Compact Members) • Safety Factor • Axially Loaded Member Analysis, and more. 2. Concrete Engineering - 56 Calculators: • Water-Cement Ratio • Job Mix Concrete Volume • Modulus of Elasticity • Stress in Reinforcement (Beams) • Compressive Stress (Beam) • Cross-Sectional Areas of Reinforcement, and more. 3. Hydraulics & Waterworks - 94 Calculators: • Capillary Rise • Hydrostatic Pressure • Bernoulli Equation Head Loss • Total Energy and Head of Flow • Average Flow Velocity, and more. 4. Soil & Earthwork - 60 Calculators: • Void Ratio • Degree of Saturation • Porosity • Plasticity Index • Shrinkage Index • Relative Density, and more. 5. Engineering Survey - 33 Calculators: • Standard Deviation • Probable Error (Single/Multiple Observations) • Temperature Correction • Slope Measurement Corrections, and more. 6. Timber Engineering - 55 Calculators: • Moment of Inertia (Rectangular/Square Beam) • Maximum Fiber Stress • Horizontal Shearing Stress • Section Modulus, and more. 7. Highways & Roadwork - 37 Calculators: • Circular Curve Parameters (Radius, Degree, Tangent Distance) • Midordinate and Length of Curve, and more. 8. Bridge Engineering - 58 Calculators: • Specialized tools for bridge design and analysis. 9. Piles & Piling - Comprehensive calculators for foundation design. 10. Unit Converters - 32 essential converters: • Pressure, Volume, Area, Force, and more. Why Choose This App? • All-in-One Solution: Covers every aspect of civil engineering, from structural analysis to surveying. • Dual Unit Support: Seamless switching between Metric (SI) and Imperial (USCS) systems. • User-Friendly: Intuitive design for professionals and students alike. Explore the remaining calculators and features directly in the app—space is too short to list them all!

About

Logic

Design, analyze, and simplify logic gate networks. Generate truth tables, find minimized boolean expressions, and optimize circuits. Supports forward and reverse engineering with beautiful, shareable diagrams. Includes a study tab for boolean algebra.

Highlights
  • Design logic gate networks
  • Analyze and simplify boolean expressions
  • Generate truth tables
  • Simulate logic circuits
  • Forward and reverse engineering
  • Generate waveform diagrams
  • Boolean algebra study tab
Features
Read full description

The LogicGateDesign is a feature rich app designed by an engineer. This app allows the creative smart people like you to design, draw, analyse and simplify logic gate networks. You can draw logic gate networks and share it with others. You can generate truth table and find simplified/minimized boolean expression that represents the network. You can optimize and reverse engineer a boolean expression to draw a ladder logic diagram. It performs both forward engineering (boolean expression to logic circuit) and reverse engineering (logic circuit to boolean expression). There can be multiple groups of network and each group can have multiple outputs. Truth table is generated for all the outputs. You can simplify a boolean expression, and find the truth table and share it. Show truth table along with different types of boolean expression (simplified, Sum-of-products, Product-of-sums) The simplified expressions also gives you the number of gates required. You also get the alternate expressions for the same output with the gates required for that. You can generate a truth table, simplified boolean expression using input-output waveforms. You can generate a output waveforms, simplified boolean expression using truth table and input waveforms. You can generate a grey codes and grey code encoder wheel and share it. Do you have a truth table for your network and want to find the simplified/minimized boolean expression? This app has you covered. You can simulate your network by changing one input at a time or toggeling all inputs at once. This app generates beautiful diagrams (logic gate diagram or waveform diagram) that you can share with others or save it locally. It automatically saves your hard work locally on your device so you can come back and pick up from where you left off as your great effort will not be lost. There is also a page to help you study. This study tab teaches you some very important boolean algebra theorems. This is a perfect app for a creative smart individual like you. This is an app for all student groups. From high school to college to university students. Be creative. Enjoy the app!

Screenshots

Civil Engineering Calculators4 screens
Logic4 screens

Verdict

The call

The clearest difference is price: Logic at $5.99 against Civil Engineering Calculators's $19.99. Logic also leads on update cadence (every 5 weeks vs every 14 months). On review sentiment, ads, in-app purchases and monetization model there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Civil Engineering Calculators costs $19.99 and Logic $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Civil Engineering Calculators ships an update every 14 months, Logic every 5 weeks. The most recent releases landed on September 5, 2026 and September 8, 2026 respectively.

Scorecard2 real differences · 8 level
Civil Engineering Calculators versus Logic: the parameters behind the verdict, then further details
ParameterCivil Engineering CalculatorsLogic
Price$19.99$5.99 — better
Rating4.8 (12 ratings) — better—
Positive reviews0.0% of reviews0.0% of reviews
Number of ratings12 — better—
Update frequencyEvery 14 monthsEvery 5 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.015.1 — better
Further details — not scored
Size39 MB31 MB
Age rating4+4+
DeveloperV PUGAZHENTHIOm Prakash Chapagain

Customer experience

Civil Engineering Calculators

All ratings12 ratings
Positive91.7%
Neutral8.3%
Negative0.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Logic

Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

Civil Engineering Calculators

No in-app purchases

None

Logic

No in-app purchases

Questions

Is Civil Engineering Calculators free?
Civil Engineering Calculators costs $19.99, with no in-app purchases.
Is Logic free?
Logic costs $5.99, with no in-app purchases.
Do Civil Engineering Calculators or Logic have ads?
Neither Civil Engineering Calculators nor Logic shows ads.
Which is updated more often, Civil Engineering Calculators or Logic?
Civil Engineering Calculators ships an update every 14 months, and Logic every 5 weeks. Most recently, Civil Engineering Calculators was updated on September 5, 2026 and Logic on September 8, 2026.

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