# SmartLights Personalized vs Illucid

The clearest difference is rating: Illucid at 5.0 against SmartLights Personalized's 2.8. Illucid also leads on update cadence (every 2 days vs weekly). SmartLights Personalized's advantage is in-app purchases (none vs 1) and ratings volume (5 vs 1). On price, ads and device support there is nothing between them.

Both are free to download. Illucid sells 1 one-off in-app purchase. SmartLights Personalized asks for nothing beyond the download.

Illucid holds the better App Store score, 5.0 against 2.8. That said, the two scores are not equally well evidenced: SmartLights Personalized has 5 ratings behind it against 1, so its average is the more settled of the two.

SmartLights Personalized ships an update weekly, Illucid every 2 days. The most recent releases landed on October 29, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | SmartLights Personalized | Illucid |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.8 (5 ratings)](https://appshunter.io/ios/app/smartlights-personalized/id1384331740/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/illucid-digital-mind-melter/id6786125142/reviews)** |
| Number of ratings | **5** | 1 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 2 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 3 MB | 60 MB |
| Requires iOS | **9.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Gemmy Industries Corporation](https://appshunter.io/developer/889851671) | [Michael Howard](https://appshunter.io/developer/1754272757) |

## What reviewers say

### SmartLights Personalized

[App page](https://appshunter.io/ios/app/smartlights-personalized/id1384331740)

Create personalized holiday messages to project onto any flat surface. Easily type your message, select colors and icons, and customize display settings for indoor or outdoor decoration. Features include adjustable scroll speed and continuous looping.

**Highlights:** Project custom holiday messages, App-controlled customization, 12 preset colors, Adjustable scroll speed, Continuous looping display, No character limit, Projects up to 10 feet wide

**Features:** macOS Compatibility

**In-app purchases:** none


### Illucid

[App page](https://appshunter.io/ios/app/illucid-digital-mind-melter/id6786125142)

Transform your device into a psychedelic visualizer. Explore countless styles and effects, save your favorites, and even output to external displays. Enjoy a unique visual experience that can extend beyond your screen.

**Highlights:** DREAM mode for curated or random style mixing, TRAIN mode to discover and save styles, PRO mode with unlimited style saves and modifiers, AirPlay support for external displays, Option to disable video and audio, Vast number of style combinations

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Illucid Pro | $2.99 | one-time |


## Frequently asked questions

### Is SmartLights Personalized free?

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

### Is Illucid free?

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

### Which has better reviews, SmartLights Personalized or Illucid?

Illucid is rated higher. SmartLights Personalized averages 2.8 out of 5 from 5 ratings, while Illucid averages 5.0 from 1 ratings.

### Do SmartLights Personalized or Illucid have ads?

Neither SmartLights Personalized nor Illucid shows ads.

### Which is updated more often, SmartLights Personalized or Illucid?

SmartLights Personalized ships an update weekly, and Illucid every 2 days. Most recently, SmartLights Personalized was updated on October 29, 2026 and Illucid on October 14, 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.*