# TECHNAL at Home vs Coublanc

TECHNAL at Home and Coublanc are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

TECHNAL at Home ships an update every 5 months, Coublanc every 7 months. The most recent releases landed on October 7, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | TECHNAL at Home | Coublanc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/technal-at-home/id1532259909/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 7 months |
| Monetization | Free | — |
| Size | 245 MB | 304 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [HYDRO BUILDING SYSTEMS](https://appshunter.io/developer/834415462) | [ARTEFACTO SAS](https://appshunter.io/developer/417963131) |

## What reviewers say

### TECHNAL at Home

[App page](https://appshunter.io/ios/app/technal-at-home/id1532259909)

Visualize and customize 3D models of windows and sliding doors in your home using augmented reality. See how different shapes, details, and colors look in real-time to personalize your living space and optimize natural light.

**Highlights:** AR window and door placement, Real-time customization, Adjust product depth, View from inside/outside, Color selection

**In-app purchases:** none


### Coublanc

[App page](https://appshunter.io/ios/app/coublanc/id1633964636)

**In-app purchases:** none


## Frequently asked questions

### Is TECHNAL at Home free?

TECHNAL at Home is free to download, with no in-app purchases.

### Is Coublanc free?

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

### Do TECHNAL at Home or Coublanc have ads?

Neither TECHNAL at Home nor Coublanc shows ads.

### Which is updated more often, TECHNAL at Home or Coublanc?

TECHNAL at Home ships an update every 5 months, and Coublanc every 7 months. Most recently, TECHNAL at Home was updated on October 7, 2026 and Coublanc on October 27, 2026.

---

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