# Lumen Layout vs AION Design

The clearest difference is price: AION Design at Free against Lumen Layout's $4.99. AION Design also leads on update cadence (every 2 weeks vs every 2 months). Lumen Layout's advantage is in-app purchases (none vs 2) and ads (none vs shown). On device support and iOS requirement there is nothing between them.

AION Design is free to download; Lumen Layout costs $4.99 up front. AION Design sells 2 one-off in-app purchases. Lumen Layout asks for nothing beyond the download.

Lumen Layout ships an update every 2 months, AION Design every 2 weeks. Both last shipped on October 8, 2026.

## The numbers

| Metric | Lumen Layout | AION Design |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/lumen-layout/id6739475851/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Paid | — |
| Size | 5 MB | 165 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [The Sparky](https://appshunter.io/developer/1747077864) | [LED TECHNO FUSION SRL](https://appshunter.io/developer/1818591341) |

## What reviewers say

### Lumen Layout

[App page](https://appshunter.io/ios/app/lumen-layout/id6739475851)

This app helps calculate pot light layouts for rooms. It offers both basic and advanced modes for quick or precise planning, providing a clear results page with light coordinates and spacing diagrams.

**Highlights:** Pot light layout calculation, Basic and advanced modes, Customizable room dimensions, Light spacing options, Results page with coordinates, Diagram for reference

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

**In-app purchases:** none


### AION Design

[App page](https://appshunter.io/ios/app/aion-design/id6746806895)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 AI Credits pack | $1.49 | one-time |
| Premium (1 Month) | $3.99 | one-time |


## Frequently asked questions

### Is Lumen Layout free?

Lumen Layout costs $4.99, with no in-app purchases.

### Is AION Design free?

AION Design is free to download, with in-app purchases available.

### Do Lumen Layout or AION Design have ads?

AION Design shows ads; Lumen Layout does not.

### Which is updated more often, Lumen Layout or AION Design?

Lumen Layout ships an update every 2 months, and AION Design every 2 weeks. Most recently, Lumen Layout was updated on October 8, 2026 and AION Design on October 8, 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.*