Calculadora de Obra

Calculadora de Obra

By Deusdete Filho

Calculadora de Obra is a mobile-first construction estimation app for engineers and contractors on iOS.

The App DNA

What makes this app unique?

The app removes the manual friction of calculating material volumes and project costs, which reduces the risk of over-purchasing supplies on construction sites.

For Civil engineers, architects, construction foremen, and contractors.

What does it look like?

Key features

Material Quantity Calculatorstandard

Calculates requirements for concrete, masonry, painting, and roofing to reduce waste.

Cost Control and Budgetingedge

Enables regional price input for total project cost estimation.

How much does it cost?

freeFree

The app is currently free with no observable monetization gates, suggesting a lack of revenue-generating strategy.

Velocity

Dormant developmentopaqueShow more...

Calculadora de Obra shows no signs of active development, with only one version recorded in the analyzed window. The last release occurred 283 days ago, placing the app firmly in the zombie category due to the lack of updates over the past nine months. There is no evidence of ongoing maintenance or feature iteration.

See all version history

Who built it?

Deusdete Filho

13+ apps tracked · Productivity

Empréstimos: Gerencie ControleEmpréstimos: Gerencie ControleNFe Visualizador de XMLNFe Visualizador de XMLMinha Carteira FinanceiraMinha Carteira FinanceiraAmigo Secreto SorteioAmigo Secreto SorteioSuper Fiis DividendosSuper Fiis DividendosMy Planner FinancialMy Planner FinancialMarcar Foto - Marca d'águaMarcar Foto - Marca d'águaJogo ForcaJogo ForcaTUSS Consulta - ProcedimentosTUSS Consulta - ProcedimentosInventory Pro - Stock ControlInventory Pro - Stock ControlOAB QuestõesOAB QuestõesEnem Questões e SimuladosEnem Questões e Simulados
Explore the full publisher profile

User Sentiment

What do users think recently?

How are ratings & reviews evolving?

App Store
0.00 · 0

Not enough recent reviews to extract reliable themes yet.

Read the full review analysis

Competition

Competitive landscape for Calculadora de Obra

How's the Productivity market?

Calculadora de Obra operates as a niche productivity tool in the construction segment. The lack of updates over the last 283 days indicates a static market position relative to more active competitors.

Read the market outlook

The rivals identified

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The Analyst's Read

Key takeaways for Calculadora de Obra

Where is it heading?

The construction-productivity market is shifting toward integrated project management, leaving standalone estimation tools like Calculadora de Obra exposed. Without a pivot to a sustainable revenue model or a resumption of development, the app will likely continue to lose relevance to more comprehensive platforms.

  • The 283-day update gap suggests the app is in maintenance mode, which limits its ability to adapt to new construction standards.
  • The current free-only model provides no revenue stream, which likely prevents the developer from investing in necessary feature expansion.

The SWOT

Core Strengths
  • Specialized construction-math modules function as a B2B-style distribution barrier
Critical Frictions 1 weakness inside
Growth Levers
  • Cloud-based project syncing would address current multi-device limitations
Market Threats 1 threat identified

Next best moves

1 Maintain · 1 Pivot

Audit user feedback loops because the lack of recent updates prevents identifying critical missing features → improve retention

+ 1 more prioritized move

The counter-intuitive read

The app's lack of monetization is not a…

Read the full take

Bottom line

Calculadora de Obra provides a functional utility for material estimation, but the 9-month development gap leaves it vulnerable to more active competitors. Implementing a sustainable monetization model would unlock the capital needed to modernize the feature set.

Unlock 1 critical friction, 1 market threat, 1 more prioritized move and the analyst’s take.

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FAQ

Is Calculadora de Obra suitable for professional use?
Calculadora de Obra is designed for engineers, architects, and contractors to perform rapid material and cost estimations, though the lack of recent updates may limit its integration with modern workflows.
Does Calculadora de Obra cost money to use?
Calculadora de Obra is currently listed as a free application with no observable subscription or in-app purchase gates.
What are the limitations of Calculadora de Obra?
The primary limitation is the lack of recent development, as the app has not received a functional update in over nine months.

Sources

  1. [1] App Store

Report last updated

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Calculadora de Obra, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “Calculadora de Obra Intelligence Report.” Updated Oct 16, 2026. https://marlvel.ai/apps/calculadora-de-obra

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