# KonstructIQ vs ECS

The clearest difference is update cadence: KonstructIQ at weekly against ECS's every 8 months. ECS's advantage is iOS requirement (15.1 vs 17). On price, ads, in-app purchases and device support there is nothing between them.

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

KonstructIQ ships an update weekly, ECS every 8 months. The most recent releases landed on October 12, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | KonstructIQ | ECS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/konstructiq/id6752873414/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 8 months |
| Monetization | Free | — |
| Size | 61 MB | 45 MB |
| Requires iOS | 17 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [KonstructIQ Inc.](https://appshunter.io/developer/1840716547) | [Engineering Consulting Services Ltd](https://appshunter.io/developer/1668880009) |

## What reviewers say

### KonstructIQ

[App page](https://appshunter.io/ios/app/konstructiq/id6752873414)

This app streamlines construction business operations for general contractors. It integrates AI-powered estimating, financial management, and client communication tools to help users win more jobs, manage projects profitably, and get paid faster.

**Highlights:** AI-powered estimating, Integrated financial tools, Mobile-friendly approvals and payments, Real-time reporting and cost tracking, Built-in time tracking, Client and subcontractor portals

**Features:** macOS Compatibility

**In-app purchases:** none


### ECS

[App page](https://appshunter.io/ios/app/ecs-client-portal/id6755205877)

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

**In-app purchases:** none


## Frequently asked questions

### Is KonstructIQ free?

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

### Is ECS free?

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

### Do KonstructIQ or ECS have ads?

Neither KonstructIQ nor ECS shows ads.

### Which is updated more often, KonstructIQ or ECS?

KonstructIQ ships an update weekly, and ECS every 8 months. Most recently, KonstructIQ was updated on October 12, 2026 and ECS on October 5, 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.*