# FLEX LightControl vs 4K5 LightControl

The clearest difference is iOS requirement: FLEX LightControl at 10.3 against 4K5 LightControl's 15.6. 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.

FLEX LightControl ships an update every 26 months, 4K5 LightControl every 20 months. The most recent releases landed on October 14, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | FLEX LightControl | 4K5 LightControl |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/flex-lightcontrol/id1486294104/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 26 months | **Every 20 months** |
| Monetization | Free | — |
| Size | 17 MB | 1 MB |
| Requires iOS | **10.3** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [FLEX-Elektrowerkzeuge GmbH](https://appshunter.io/developer/1064919520) | [UMAREX GmbH & Co. KG](https://appshunter.io/developer/1612070609) |

## What reviewers say

### FLEX LightControl

[App page](https://appshunter.io/ios/app/flex-lightcontrol/id1486294104)

Control your FLEX DWL 2500 lamp directly from your smartphone. Adjust brightness, color temperature, and power with ease. Secure your lamp with a PIN code and manage multiple lamps.

**Highlights:** Switch lamp on/off, Adjust brightness (5 levels), Set color temperature (5 levels), Rename lamps, Set PIN code for security, Control up to 4 lamps simultaneously

**Features:** macOS Compatibility

**In-app purchases:** none


### 4K5 LightControl

[App page](https://appshunter.io/ios/app/4k5-lightcontrol/id1612070607)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is FLEX LightControl free?

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

### Is 4K5 LightControl free?

4K5 LightControl is free to download, with no in-app purchases.

### Do FLEX LightControl or 4K5 LightControl have ads?

Neither FLEX LightControl nor 4K5 LightControl shows ads.

### Which is updated more often, FLEX LightControl or 4K5 LightControl?

FLEX LightControl ships an update every 26 months, and 4K5 LightControl every 20 months. Most recently, FLEX LightControl was updated on October 14, 2026 and 4K5 LightControl on September 29, 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.*