# WSCAD Building AR vs Lumen Energy

The clearest difference is update cadence: Lumen Energy at fortnightly against WSCAD Building AR's every 15 months. Lumen Energy also leads on iOS requirement (13.0 vs 26.0). 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.

WSCAD Building AR ships an update every 15 months, Lumen Energy fortnightly. The most recent releases landed on November 2, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | WSCAD Building AR | Lumen Energy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 15 months | **Fortnightly** |
| Size | 3 MB | 26 MB |
| Requires iOS | 26.0 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [WSCAD GmbH](https://appshunter.io/developer/1279276269) | [Energy Expert Partners](https://appshunter.io/developer/1553607298) |

## What reviewers say

### WSCAD Building AR

[App page](https://appshunter.io/ios/app/wscad-building-ar/id1453389208)

**Features:** macOS Compatibility

**In-app purchases:** none


### Lumen Energy

[App page](https://appshunter.io/ios/app/lumen-energy/id6449045921)

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

**In-app purchases:** none


## Frequently asked questions

### Is WSCAD Building AR free?

WSCAD Building AR is free to download, with no in-app purchases.

### Is Lumen Energy free?

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

### Do WSCAD Building AR or Lumen Energy have ads?

Neither WSCAD Building AR nor Lumen Energy shows ads.

### Which is updated more often, WSCAD Building AR or Lumen Energy?

WSCAD Building AR ships an update every 15 months, and Lumen Energy fortnightly. Most recently, WSCAD Building AR was updated on November 2, 2026 and Lumen Energy on October 27, 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.*