# JUWEL Smart vs TWINSTAR LightControl

The clearest difference is update cadence: TWINSTAR LightControl at weekly against JUWEL Smart's every 7 months. JUWEL Smart's advantage is iOS requirement (13.0 vs 18.2). On price, review sentiment, 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.

JUWEL Smart ships an update every 7 months, TWINSTAR LightControl weekly. Both last shipped on October 24, 2026.

## The numbers

| Metric | JUWEL Smart | TWINSTAR LightControl |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.6 (20 ratings)](https://appshunter.io/ios/app/twinstar-lightcontrol/id6743735243/reviews)** |
| Number of ratings | — | **20** |
| Positive reviews | **16.7% of reviews** | 13.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Weekly** |
| Monetization | Free | Free |
| Size | 191 MB | 141 MB |
| Requires iOS | **13.0** | 18.2 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [JUWEL Aquarium AG & Co. KG](https://appshunter.io/developer/1115232938) | [Twinstar Inc](https://appshunter.io/developer/1804257047) |

## What reviewers say

### JUWEL Smart

[App page](https://appshunter.io/ios/app/juwel-smart/id1537059166)

Monitor your JUWEL SmartCam remotely with this app. Stream live footage of your aquarium, share photos and videos with friends, and grant access to family members for shared viewing.

**Highlights:** Remote SmartCam monitoring, Live aquarium streaming, Photo and video sharing, Family member access

**Features:** macOS Compatibility

**In-app purchases:** none


### TWINSTAR LightControl

[App page](https://appshunter.io/ios/app/twinstar-lightcontrol/id6743735243)

Control your TWINSTAR LED lights with this app. Adjust Red, Green, Blue, and Plant Growing LEDs, and set custom timers for sunrise and sunset effects. Requires Bluetooth and TWINSTAR LED Dimmer hardware.

**Highlights:** Control LED lights, Adjust RGB and Plant Growing LEDs, Set timers, Sunrise and sunset effects, Intuitive interface

**In-app purchases:** none


## Frequently asked questions

### Is JUWEL Smart free?

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

### Is TWINSTAR LightControl free?

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

### Do JUWEL Smart or TWINSTAR LightControl have ads?

Neither JUWEL Smart nor TWINSTAR LightControl shows ads.

### Which is updated more often, JUWEL Smart or TWINSTAR LightControl?

JUWEL Smart ships an update every 7 months, and TWINSTAR LightControl weekly. Most recently, JUWEL Smart was updated on October 24, 2026 and TWINSTAR LightControl on October 24, 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.*