Comparison

SMARTOBRA360 vs Stringer

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

Head to head
About

SMARTOBRA360

Features
Read full description

O SmartObra é a plataforma completa para gestão de obras, reformas e serviços em campo. Com uma interface prática e organizada, você acompanha projetos do planejamento à entrega, centralizando equipe, tarefas, financeiro, documentos e a rotina da obra em um só lugar. Ideal para construtoras, engenheiros, arquitetos, mestres de obra, gestores e equipes operacionais que precisam de mais controle, produtividade e visibilidade em tempo real. Com o SmartObra, você pode: •⁠ ⁠Criar e acompanhar projetos, etapas e tarefas •⁠ ⁠Registrar o diário de obra com ocorrências, atividades e evidências •⁠ ⁠Gerenciar equipes, responsáveis e andamento dos serviços •⁠ ⁠Controlar despesas, receitas, medições e pagamentos •⁠ ⁠Organizar documentos, fotos e arquivos do projeto •⁠ ⁠Compartilhar informações com mais agilidade entre campo e gestão •⁠ ⁠Visualizar o progresso da obra de forma simples e objetiva •⁠ ⁠Reduzir retrabalho e melhorar a tomada de decisão Principais benefícios: •⁠ ⁠Mais organização na rotina da obra •⁠ ⁠Melhor comunicação entre escritório e campo •⁠ ⁠Controle financeiro mais claro e confiável •⁠ ⁠Histórico centralizado das atividades do projeto •⁠ ⁠Mais produtividade, rastreabilidade e previsibilidade O SmartObra foi desenvolvido para transformar a gestão da construção em um processo mais digital, eficiente e seguro. Baixe agora e tenha sua obra na palma da mão.

About

Stringer

This app calculates stair stringer dimensions for builders and DIYers. It provides clear options based on rise and going, with code compliance checks. All calculations and projects are saved on the device for offline use.

Highlights
  • Stair stringer calculations
  • Imperial/metric unit support
  • Building code references
  • Offline functionality
  • Project saving
  • Visual results and cut sheets
Features
Read full description

Stringer is a focused stair and stair-stringer calculator for builders, remodelers, deck crews, finish carpenters, makers, inspectors, and careful DIYers who want usable numbers before cutting timber. Enter the total rise and the going, choose imperial or metric units, pick the building-code reference you want to compare against, and Stringer turns the job into clear stair options you can read on site. Privacy is built into the workflow: Offline / No Login / Privacy First / On Device / No Cloud Upload. You can open the app in a basement, garage, workshop, rural jobsite, or anywhere without reliable service. Calculations, saved projects, settings, and exported cut sheets stay on the device. There is no account to create, no sync step to wait for, and no project data being uploaded to a cloud service. Use Stringer when you need to decide how many risers fit a stair, what each riser height should be, how many treads are needed, and what total run and pitch that choice creates. The results screen highlights a recommended option, then lists nearby alternatives so you can compare 14, 15, 16, 17, 18, or 19 risers at a glance. Each option shows the riser height, tread count, total run, pitch angle, and code status, making it easier to choose a layout that works for the space instead of guessing from a scrap of paper. The calculator is made for real construction details. Set total rise, going or tread run, maximum available run, stair width, nosing, tread thickness, stringer stock, stock price, standard or flush construction, and whether the bottom stringer should be dropped. Switch between inches and millimetres as needed. The app also estimates board length, cut count, throat depth, first cut, and the framing-square rise and run values you need when laying out a stringer by hand. Code references are available for quick checks against common stair rules, including IRC for US/CA work, NCC for Australia, and Doc K for the UK. Stringer can flag riser height, tread depth, pitch, stair width, and headroom notes in a readable compliance panel. These checks are intended as a field aid, not as a replacement for local code review, permits, or professional judgement. Always verify site conditions, headroom, landings, guards, handrails, and local amendments before final construction. The visual results are designed to reduce mistakes. View the stair elevation, the full stringer shape, or the cut sheet. Dimension callouts show rise, going, total rise, total run, pitch, board length, throat depth, plumb angle, and first cut. The stringer layout view helps you see how the stair will land on the stock before you mark the board. This is useful when checking whether a 2x12 has enough throat, whether the run fits the opening, or whether a different riser count gives a better balance. Projects help keep jobsite numbers organized. Save a project, create a new one, return to previous calculations, and keep your settings ready for the next stair. When the layout is ready, export a professional-looking Stair Cut Sheet PDF with a summary, diagram, code-compliance table, and stringer layout notes. Share it with a crew member, client, inspector, or your own future self before lumber is cut. Stringer is intentionally simple: no login wall, no cloud workspace, no noisy collaboration feed, and no hidden web requirement. It is a practical stair layout tool for people who need fast answers, readable drawings, and repeatable numbers while keeping project information private and local. Stringer now requires an active Stringer Pro subscription to use the app. The subscription unlocks stair layout calculations, code checks, saved projects, and PDF cut sheet export. Privacy Policy https://woodcuttool.com/legal/Stringer/privacy/ Terms of Use https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

SMARTOBRA3604 screens
Stringer4 screens

Verdict

The call

The clearest difference is update cadence: Stringer at weekly against SMARTOBRA360's every 2 months. SMARTOBRA360's advantage is iOS requirement (15.1 vs 17.6). On price, ads, 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

SMARTOBRA360 ships an update every 2 months, Stringer weekly. Both last shipped on October 7, 2026.

Scorecard2 real differences · 8 level
SMARTOBRA360 versus Stringer: the parameters behind the verdict, then further details
ParameterSMARTOBRA360Stringer
PriceFreeFree
Rating—5.0 (3 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—3 — better
Update frequencyEvery 2 monthsWeekly — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.1 — better17.6
Further details — not scored
Size44 MB1 MB
Age rating4+4+
DeveloperMaisTech Tecnologia家宝 戴

In-app purchases

None

SMARTOBRA360

No in-app purchases

None

Stringer

No in-app purchases

Questions

Is SMARTOBRA360 free?
SMARTOBRA360 is free to download, with no in-app purchases.
Is Stringer free?
Stringer is free to download, with no in-app purchases.
Do SMARTOBRA360 or Stringer have ads?
Neither SMARTOBRA360 nor Stringer shows ads.
Which is updated more often, SMARTOBRA360 or Stringer?
SMARTOBRA360 ships an update every 2 months, and Stringer weekly. Most recently, SMARTOBRA360 was updated on October 7, 2026 and Stringer on October 7, 2026.

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