Comparison

Column Construction Calculator vs Colégio Luz

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

Head to head
About

Column Construction Calculator

Features
Read full description

Column Construction Calculator contains 35 calculators to measure and calculate different column and civil engineering parameters. NEW — Built-in Reference Library Look up standard material properties and auto-fill them straight into any calculator: • Steel — ASTM grades (A36, A992 W-shapes, A572 Grade 50, A500 Grade B & C HSS, A53 Grade B Pipe) with Yield Strength (Fy) and Modulus of Elasticity (E) • Aluminum — common structural aluminum grades • Concrete — ACI mix classes from 2500 psi to 10000 psi with compressive strength (f'c), modulus (Ec) and β₁ factor Available in Metric (SI) and Imperial (USCS) Units Column Calculator contains the following 35 Calculators: • Critical Buckling Load - Column Pivoted at Both Ends (Euler's Formula) • Critical Buckling Load - One End Fixed and Other End Rounded (Euler's Formula) • Critical Buckling Load - Both Ends Fixed (Euler's Formula) • Critical Buckling Load - One End Fixed and Other End Free (Euler's Formula) • Nominal Bearing Strength of Concrete (Column Base Plate Design) • Area of Base Plate for Factored Load • Length of Rectangular Base Plate (Wide-Flange Column) • Width of Base Plate - Parallel to the Flanges • Projection of Base Plate beyond the Flange and Parallel to the Web (m) • Projection of Base Plate beyond the Edges of the Flange and Perpendicular to the Web (n) • Equivalent Cantilever Dimension (n') • Column Base Plate Design Value (Lambda) • Column Base Plate Design Value (X) • Thickness of Base Plate (m) • Thickness of Base Plate (n) • Thickness of Base Plate (Lambda n') • Area of the Column • Allowable Bearing Pressure on Support (Base Plate occupies Full Area of Support) • Allowable Bearing Pressure on Support (Base Plate covers less than Full Area of Support) • Wall Thickness of Steel Pipe (Width of Face of Rectangular Section) • Wall Thickness of Steel Pipe (Outside Diameter of Circular Section) • Design Strength of Axially Loaded Composite Column • Design Strength of Concrete (Direct Bearing) • Effective Length Factor • Slenderness Ratio • Critical Buckling Load • Elastic Critical Buckling Load • Allowable Design Load – Aluminum Columns • Allowable Design Load – Aluminum Columns (Johnson's Equation – Straight Line) • Allowable Design Load – Aluminum Columns (Johnson's Equation – Squared Parabolic) • Ultimate Strength of Column - Zero Eccentricity of Load • Axial Load Capacity – Short Rectangular Members • Balanced Moment • Eccentricity – Balanced Condition • Eccentricity – Slender Columns

About

Colégio Luz

Stay connected with your child's school through direct messaging, event reminders, and daily routine updates. Receive photos, participate in polls, and authorize participation in school activities.

Highlights
  • Direct school communication
  • Event calendar and reminders
  • Daily routine tracking
  • Photo sharing
  • Poll participation
  • Event authorization
Features
Read full description

Aplicativo de comunicação Colégio Estrelinhas. - Comunique-se diretamente com a escola pelos recados. - Encontre e seja lembrado dos eventos no calendário - Veja a rotina diária de seu filho - Receba fotos - Responda enquetes - Autorize seu filho a participar de eventos e passeios

Screenshots

Column Construction Calculator4 screens
Colégio Luz4 screens

Verdict

The call

The clearest difference is price: Colégio Luz at Free against Column Construction Calculator's $1.99. Colégio Luz also leads on update cadence (every 3 days vs every 38 months). On ads, in-app purchases, device support and iOS requirement 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

Colégio Luz is free to download; Column Construction Calculator costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Column Construction Calculator ships an update every 38 months, Colégio Luz every 3 days. The most recent releases landed on October 26, 2026 and October 21, 2026 respectively.

Scorecard2 real differences · 7 level
Column Construction Calculator versus Colégio Luz: the parameters behind the verdict, then further details
ParameterColumn Construction CalculatorColégio Luz
Price$1.99Free — better
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 38 monthsEvery 3 days — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.015.6 — better
Further details — not scored
Size34 MB112 MB
Age rating4+4+
DeveloperV PUGAZHENTHIMongaba Solucoes de Tecnologia Ltda. - ME

In-app purchases

None

Column Construction Calculator

No in-app purchases

None

Colégio Luz

No in-app purchases

Questions

Is Column Construction Calculator free?
Column Construction Calculator costs $1.99, with no in-app purchases.
Is Colégio Luz free?
Colégio Luz is free to download, with no in-app purchases.
Do Column Construction Calculator or Colégio Luz have ads?
Neither Column Construction Calculator nor Colégio Luz shows ads.
Which is updated more often, Column Construction Calculator or Colégio Luz?
Column Construction Calculator ships an update every 38 months, and Colégio Luz every 3 days. Most recently, Column Construction Calculator was updated on October 26, 2026 and Colégio Luz on October 21, 2026.

Other comparisons