Comparison

Construir Aí vs Costa Security

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

Head to head
About

Construir Aí

This app connects construction professionals and consumers with suppliers for building materials and services. Find everything from project design to finishing touches, request quotes, and stay updated on industry trends. Earn cashback and exclusive discounts on purchases.

Highlights
  • Find construction suppliers
  • Request quotes and ask questions
  • Discover project design to finishing
  • Earn cashback on purchases
  • Access exclusive discounts
  • Stay updated on industry trends
Features
Read full description

O Construir Aí te proporciona uma experiência completa. Você, arquiteto, designer, engenheiro e profissional da construção civil, setor de compras das construtoras e consumidor que está cansado de ter dificuldades na hora de encontrar bons fornecedores, tem agora a solução ideal na palma da sua mão. O Construir Aí reuniu os maiores players do mercado da construção civil dentro de um só lugar. Em poucos cliques, você vai encontrar, do projeto ao acabamento, o que precisa para sua obra ou reforma e, de forma simples, requisitar orçamentos, tirar dúvidas e ficar por dentro das tendências do setor. Tudo de forma online! Além disso, acumulará cashback a cada negócio fechado e terá acesso a descontos exclusivos para te fazer economizar em todas as etapas da obra. O aplicativo é a ferramenta que faltava para facilitar o seu dia a dia.

About

Costa Security

Features
Read full description

A Costa Security é uma plataforma que atende as portarias prediais de forma independente, onde o próprio morador pode atender sua visita utilizando o aplicativo para visualizar as imagens das câmeras e conversar, liberando o acesso de sua visita de forma inovadora e segura. FUNCIONALIDADES DO SISTEMA: + Visualizar a movimentação da portaria durante o recebimento de chamada; + Conversar com a visita; + Liberar porta/portão; + Mute de áudio ou recusar o atendimento; + Compatível com diversos equipamentos disponíveis no mercado;

Screenshots

Construir Aí4 screens
Costa Security2 screens

Verdict

The call

The clearest difference is update cadence: Construir Aí at every 2 weeks against Costa Security's every 2 months. Costa Security's advantage is device support (3 vs 1). On price, ads, in-app purchases 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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Construir Aí ships an update every 2 weeks, Costa Security every 2 months. The most recent releases landed on October 11, 2026 and September 18, 2026 respectively.

Scorecard2 real differences · 6 level
Construir Aí versus Costa Security: the parameters behind the verdict, then further details
ParameterConstruir AíCosta Security
PriceFreeFree
Positive reviews0.0% of reviews—
Update frequencyEvery 2 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS16.415.6 — better
Further details — not scored
Size64 MB205 MB
Age rating4+4+
DeveloperLOOP3MONITORAMENTO DIGITAL REMOTY INDIVIDUAL KEY LTDA

In-app purchases

None

Construir Aí

No in-app purchases

None

Costa Security

No in-app purchases

Questions

Is Construir Aí free?
Construir Aí is free to download, with no in-app purchases.
Is Costa Security free?
Costa Security is free to download, with no in-app purchases.
Do Construir Aí or Costa Security have ads?
Neither Construir Aí nor Costa Security shows ads.
Which is updated more often, Construir Aí or Costa Security?
Construir Aí ships an update every 2 weeks, and Costa Security every 2 months. Most recently, Construir Aí was updated on October 11, 2026 and Costa Security on September 18, 2026.

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