# Construir Aí vs Infinity System

The clearest difference is update cadence: Construir Aí at every 2 weeks against Infinity System's every 3 months. Infinity System's advantage is device support (3 vs 1) and iOS requirement (14.0 vs 16.4). On price, ads and in-app purchases there is nothing between them.

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

Construir Aí ships an update every 2 weeks, Infinity System every 3 months. The most recent releases landed on September 25, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Construir Aí | Infinity System |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 months |
| Monetization | Free | — |
| Size | 64 MB | 41 MB |
| Requires iOS | 16.4 | **14.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [LOOP3](https://appshunter.io/developer/1267822015) | [Reinaldo de Aguiar](https://appshunter.io/developer/1458113408) |

## What reviewers say

### Construir Aí

[App page](https://appshunter.io/ios/app/construir-ai/id1633919684)

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:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Infinity System

[App page](https://appshunter.io/ios/app/infinity-system/id6523431666)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Construir Aí free?

Construir Aí is free to download, with no in-app purchases.

### Is Infinity System free?

Infinity System is free to download, with no in-app purchases.

### Do Construir Aí or Infinity System have ads?

Neither Construir Aí nor Infinity System shows ads.

### Which is updated more often, Construir Aí or Infinity System?

Construir Aí ships an update every 2 weeks, and Infinity System every 3 months. Most recently, Construir Aí was updated on September 25, 2026 and Infinity System on September 19, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*