# Grow Light Smart Controller vs Strukt

The clearest difference is update cadence: Strukt at every 10 days against Grow Light Smart Controller's every 3 months. Grow Light Smart Controller's advantage is iOS requirement (9.0 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Grow Light Smart Controller ships an update every 3 months, Strukt every 10 days. The most recent releases landed on September 19, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Grow Light Smart Controller | Strukt |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 10 days** |
| Size | 25 MB | 585 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [黎 向](https://appshunter.io/developer/1143445440) | [strukt technology](https://appshunter.io/developer/1818509060) |

## What reviewers say

### Grow Light Smart Controller

[App page](https://appshunter.io/ios/app/grow-light-smart-controller/id1346509105)

**Features:** macOS Compatibility

**In-app purchases:** none


### Strukt

[App page](https://appshunter.io/ios/app/strukt/id6746779867)

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

**In-app purchases:** none


## Frequently asked questions

### Is Grow Light Smart Controller free?

Grow Light Smart Controller is free to download, with no in-app purchases.

### Is Strukt free?

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

### Do Grow Light Smart Controller or Strukt have ads?

Neither Grow Light Smart Controller nor Strukt shows ads.

### Which is updated more often, Grow Light Smart Controller or Strukt?

Grow Light Smart Controller ships an update every 3 months, and Strukt every 10 days. Most recently, Grow Light Smart Controller was updated on September 19, 2026 and Strukt on September 10, 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.*