# My smartLED vs ZN

The clearest difference is rating: My smartLED at 2.4 against ZN's 1.0. My smartLED also leads on ratings volume (457 vs 1). ZN's advantage is update cadence (every 6 weeks vs every 3 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

My smartLED holds the better App Store score, 2.4 against 1.0. That said, the two scores are not equally well evidenced: My smartLED has 457 ratings behind it against 1, so its average is the more settled of the two.

My smartLED ships an update every 3 months, ZN every 6 weeks. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | My smartLED | ZN |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.4 (457 ratings)](https://appshunter.io/ios/app/my-smartled/id1477962111/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/zn-light/id6478257824/reviews) |
| Number of ratings | **457** | 1 |
| Positive reviews | 25.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | Free | Free |
| Size | 41 MB | 28 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [光奇 李](https://appshunter.io/developer/1211520975) | [飞飞 杨](https://appshunter.io/developer/1732370303) |

## What reviewers say

### My smartLED

[App page](https://appshunter.io/ios/app/my-smartled/id1477962111)

Control your wireless LED lights via Bluetooth. Adjust colors, brightness, and dynamic lighting effects like jump, fade, and strobe. Explore unique modes such as voice, twinkle, and meteor for personalized ambiance.

**Highlights:** Bluetooth connectivity, Color adjustment, Brightness control, Dynamic light modes (jump, fade, strobe), Special modes (voice, twinkle, meteor)

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 App works great
- 🚀 App connects quickly to lights
- 💡 Lots of customization options
- ⭐ Starlights work well

**What reviewers complain about**

- 🐛 Twinkle/meteor effects not working
- 🐛 Bluetooth connectivity issues
- 🐛 Dual color function not working
- 🐛 App not responsive/crashing

**Reported bugs**

- Twinkle mode not working
- Meteor control stopped working
- Light 1 and Light 2 buttons not functioning
- App not connecting to Bluetooth
- Lights revert to static settings when app is closed

**Requested features**

- Add custom color modes
- Integrate with Apple CarPlay
- Add ability to control individual lights
- Improve music sync functionality
- Slower twinkle mode options


### ZN

[App page](https://appshunter.io/ios/app/zn-light/id6478257824)

Control your Bluetooth lights with this application. Adjust the switch, color, brightness, and various lighting modes for an enhanced ambiance.

**Highlights:** Bluetooth light control, Set light switch, Adjust color, Control brightness, Select lighting modes

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is My smartLED free?

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

### Is ZN free?

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

### Which has better reviews, My smartLED or ZN?

My smartLED is rated higher. My smartLED averages 2.4 out of 5 from 457 ratings, while ZN averages 1.0 from 1 ratings.

### Do My smartLED or ZN have ads?

Neither My smartLED nor ZN shows ads.

### Which is updated more often, My smartLED or ZN?

My smartLED ships an update every 3 months, and ZN every 6 weeks. Most recently, My smartLED was updated on October 26, 2026 and ZN on October 27, 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.*