# SGM Lighting vs EXPOCAL

The clearest difference is update cadence: EXPOCAL at weekly against SGM Lighting's every 2 months. EXPOCAL also leads on device support (4 vs 2). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

SGM Lighting ships an update every 2 months, EXPOCAL weekly. The most recent releases landed on October 10, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | SGM Lighting | EXPOCAL |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Size | 22 MB | 28 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [SGM Lighting ApS](https://appshunter.io/developer/1819688496) | [JOHN MORGAN BROWN](https://appshunter.io/developer/6773414535) |

## What reviewers say

### SGM Lighting

[App page](https://appshunter.io/ios/app/sgm-lighting/id6747068578)

**Features:** macOS Compatibility

**In-app purchases:** none


### EXPOCAL

[App page](https://appshunter.io/ios/app/expocal/id6774008263)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is SGM Lighting free?

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

### Is EXPOCAL free?

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

### Do SGM Lighting or EXPOCAL have ads?

Neither SGM Lighting nor EXPOCAL shows ads.

### Which is updated more often, SGM Lighting or EXPOCAL?

SGM Lighting ships an update every 2 months, and EXPOCAL weekly. Most recently, SGM Lighting was updated on October 10, 2026 and EXPOCAL 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.*