# SLcontrol vs LumenIZE

The clearest difference is iOS requirement: LumenIZE at 13.0 against SLcontrol's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

SLcontrol ships an update every 5 weeks, LumenIZE every 2 months. The most recent releases landed on September 10, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | SLcontrol | LumenIZE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.6 (61 ratings)](https://appshunter.io/ios/app/lumenize/id6445945286/reviews)** |
| Number of ratings | — | **61** |
| Positive reviews | — | 10.4% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | — | Free |
| Size | 106 MB | 2 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Malgorzata Waszczuk](https://appshunter.io/developer/1636348046) | [Monkfield Nutrition Ltd](https://appshunter.io/developer/1674996994) |

## What reviewers say

### SLcontrol

[App page](https://appshunter.io/ios/app/slcontrol/id1636348044)

**Features:** macOS Compatibility

**In-app purchases:** none


### LumenIZE

[App page](https://appshunter.io/ios/app/lumenize/id6445945286)

This app offers precise control over reptile lighting systems, allowing users to create custom solar cycles and emulate seasons. It enhances animal welfare and promotes energy efficiency with dimmable UV-B and LED lamps. The system is Bluetooth-enabled and water-resistant.

**Highlights:** App-controlled T5 UV-B and LED lighting, Precise control over lighting cycles, Emulate seasons and solar cycles, Bluetooth enabled dimming, IP65 water resistance, Control up to 50 named devices, Energy saving up to 30%

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

**In-app purchases:** none


## Frequently asked questions

### Is SLcontrol free?

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

### Is LumenIZE free?

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

### Do SLcontrol or LumenIZE have ads?

Neither SLcontrol nor LumenIZE shows ads.

### Which is updated more often, SLcontrol or LumenIZE?

SLcontrol ships an update every 5 weeks, and LumenIZE every 2 months. Most recently, SLcontrol was updated on September 10, 2026 and LumenIZE on September 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.*