Column Construction Calculator vs Colégio Luz
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Column Construction Calculator
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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
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.
- Direct school communication
- Event calendar and reminders
- Daily routine tracking
- Photo sharing
- Poll participation
- Event authorization
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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
Verdict
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
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.
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.
| Parameter | Column Construction Calculator | Colégio Luz |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 38 months | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.0 | 15.6 — better |
| Further details — not scored | ||
| Size | 34 MB | 112 MB |
| Age rating | 4+ | 4+ |
| Developer | V PUGAZHENTHI | Mongaba Solucoes de Tecnologia Ltda. - ME |
In-app purchases
Column Construction Calculator
No in-app purchases
Colégio Luz
No in-app purchases
Questions
Is Column Construction Calculator free?
Is Colégio Luz free?
Do Column Construction Calculator or Colégio Luz have ads?
Which is updated more often, Column Construction Calculator or Colégio Luz?
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