Comparison

TraceCerto vs Layout Calc Pro

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

Head to head
About

TraceCerto

This professional app provides essential tracing and calculation tools for metal fabrication professionals. It offers quick access to practical functions for various industrial needs, aiming to increase productivity and reduce errors in the workshop.

Highlights
  • Boca de lobo (90°, 45°, eccentric)
  • Chapéu chinês
  • Concentric reduction
  • Segmented curve
  • Cylinder development
  • Flange calculations
  • mm ↔ inch conversion
  • Sheet metal weight calculation
Features
Read full description

TraceCerto – Traçados e Cálculos para Caldeiraria O TraceCerto é uma ferramenta técnica desenvolvida para caldeireiros, tubistas, mecânicos industriais e profissionais da fabricação metálica que precisam realizar traçados, cálculos e consultas com mais rapidez e precisão. Tenha no celular ferramentas úteis para o dia a dia da oficina, montagem, manutenção e fabricação industrial. TRAÇADOS DE CALDEIRARIA Realize traçados e desenvolvimentos de peças diretamente no aplicativo, incluindo: • Boca de lobo em 90°, 45° e excêntrica • Curva de gomos • Redução concêntrica • Quadrado para redondo • Chapéu chinês circular e retangular • Cilindro e semicilindro • Cilindro truncado • Flange • Hélice e rosca sem fim • Mão francesa • Cotovelo em ângulo • Comprimento de tubulação • Outros traçados técnicos Os resultados são apresentados de forma visual para facilitar a interpretação das medidas e a execução da peça. CÁLCULOS E GEOMETRIA Tenha acesso rápido a cálculos utilizados no trabalho técnico, como: • Triângulos e trigonometria • Área e perímetro • Círculo, elipse e outras formas geométricas • Conversões de medidas • Cálculos auxiliares para fabricação e montagem PESO DE MATERIAIS Calcule o peso aproximado de diversos materiais e perfis, incluindo: • Chapas • Tubos redondos • Tubos quadrados e retangulares • Barras redondas, quadradas e hexagonais TABELAS TÉCNICAS Consulte informações úteis sem precisar procurar em várias fontes. Entre os recursos disponíveis estão: • Conversão de milímetros e polegadas • Tabelas de tubos e Schedule • Perfis metálicos • Acessórios de tubulação • Dimensões técnicas utilizadas na indústria FEITO PARA O TRABALHO REAL O TraceCerto foi pensado para consultas rápidas no chão de fábrica, oficina, montagem e campo. • Interface simples e direta • Resultados rápidos • Desenhos técnicos para facilitar a interpretação • Ferramentas reunidas em um único aplicativo • Menos cálculos manuais e consultas externas MAIS PRODUTIVIDADE NO DIA A DIA O objetivo do TraceCerto é ajudar você a economizar tempo, reduzir erros e ter informações importantes sempre à mão durante o trabalho. EM CONSTANTE EVOLUÇÃO O aplicativo recebe novas ferramentas, tabelas e melhorias regularmente, acompanhando as necessidades de profissionais da caldeiraria e fabricação industrial. Baixe o TraceCerto e tenha uma ferramenta técnica completa sempre com você. TERMOS E PRIVACIDADE Termos de Uso (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Política de Privacidade: https://www.whengo.com.br/politica-de-privacidade.html

About

Layout Calc Pro

Features
Read full description

【App Description】 Layout Calc Pro is a cloud-based intelligent calculation platform designed for riveters, pipe fitters, sheet metal workers, HVAC specialists, insulation workers, and pressure vessel assembly technicians. It deeply integrates expert experience with a powerful calculation engine (built-in professional engineering calculator supporting trigonometric and inverse trigonometric functions), revolutionizing traditional manual layout calculations and drawings. 【Core Value】 1.Instant Precision Calculation: Input parameters and instantly get complex component unfoldings. 2.Efficiency Boost: Eliminate manual calculations and templates, greatly reducing cutting and prefabrication time, focusing on assembly and inspection. 3.Accuracy Assurance: Reliable calculation results reduce rework, scrap, and corrections. 4.Cloud Convenience: Access anytime, anywhere, with clear results and one-click export to DXF/CAD files, ready for CNC cutting. 5.After-Sales Support: 24/7 online support and video tutorials help you get started easily and quickly improve your skills. 【Application Scenarios】 1.Piping Projects: Accurate unfolding and cutting of elbows, tees, reducers, risers, supports, and other components. 2.Pressure Vessels & Boilers: Petal heads, cones, nozzle layouts, cylinder openings, reinforcement rings, and saddle plates. 3.Sheet Metal & HVAC: Duct fittings, hoppers, casings, round-to-square transitions, and custom-shaped components for insulation projects. 4.Steel Structures & Welding: Complex node plates, steel angle cuts, stair treads, and non-standard container shells. 5.Cable Trays: Rapid calculation of horizontal bends, vertical bends, tees, and reducers.

Screenshots

TraceCerto4 screens
Layout Calc Pro4 screens

Verdict

The call

The clearest difference is ads: Layout Calc Pro at none against TraceCerto's shown. Layout Calc Pro also leads on iOS requirement (13.0 vs 15.0). On price, update cadence, in-app purchases and device support 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

Both are free to download. TraceCerto sells 3 in-app purchases, starting at $3.99 per month and Layout Calc Pro sells 7 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

TraceCerto ships an update every 4 days, Layout Calc Pro every 6 days. The most recent releases landed on September 28, 2026 and September 17, 2026 respectively.

Scorecard2 real differences · 8 level
TraceCerto versus Layout Calc Pro: the parameters behind the verdict, then further details
ParameterTraceCertoLayout Calc Pro
PriceFreeFree
Rating1.0 (1 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 4 days — betterEvery 6 days
AdsYesNo — better
In-app purchasesYesYes
MonetizationAd-supported—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size55 MB49 MB
Age rating4+4+
DeveloperThiago Miranda De Souza思源 李

In-app purchases

3 purchases

TraceCerto

Subscriptions2
  • Monthly Plan$3.991 Month
  • Annual Plan$24.991 Year
One-time1
  • TraceCerto Lifetime$119.99
7 purchases

Layout Calc Pro

One-time7
  • Three Day VIP$5.00
  • 1-Year VIP Membership$19.99
  • 2-Year VIP Membership$34.99
Show 4 more
  • 3-Year VIP Membership$44.99
  • 1-Year VIP Membership$55.00
  • 2-Year VIP Membership$104.99
  • 3-Year VIP Membership$154.99

Questions

Is TraceCerto free?
TraceCerto is free to download, with in-app purchases available.
Is Layout Calc Pro free?
Layout Calc Pro is free to download, with in-app purchases available.
Do TraceCerto or Layout Calc Pro have ads?
TraceCerto shows ads; Layout Calc Pro does not.
Which is updated more often, TraceCerto or Layout Calc Pro?
TraceCerto ships an update every 4 days, and Layout Calc Pro every 6 days. Most recently, TraceCerto was updated on September 28, 2026 and Layout Calc Pro on September 17, 2026.

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