# RoofWright Lite vs Lygos

RoofWright Lite and Lygos 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.

RoofWright Lite ships an update every 3 months, Lygos every 2 months. The most recent releases landed on October 10, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | RoofWright Lite | Lygos |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 135 MB | 528 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Rapid Prototyping Systems Limited](https://appshunter.io/developer/384045565) | [KVNC R&D Software Solutions Limited](https://appshunter.io/developer/1798716681) |

## What reviewers say

### RoofWright Lite

[App page](https://appshunter.io/ios/app/roofwright-lite/id625257135)

Easily design and visualize conservatories and solid roof extensions for customers. Superimpose 3D models onto photos of their homes to showcase potential designs and enhance the sales experience.

**Highlights:** Create on-screen conservatory models, Superimpose designs onto customer photos, Visualize customer dream extensions, Streamline sales process, User-friendly interface

**Features:** macOS Compatibility

**In-app purchases:** none


### Lygos

[App page](https://appshunter.io/ios/app/lygos/id6742497950)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is RoofWright Lite free?

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

### Is Lygos free?

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

### Do RoofWright Lite or Lygos have ads?

Neither RoofWright Lite nor Lygos shows ads.

### Which is updated more often, RoofWright Lite or Lygos?

RoofWright Lite ships an update every 3 months, and Lygos every 2 months. Most recently, RoofWright Lite was updated on October 10, 2026 and Lygos on October 7, 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.*