# Keepsmile vs LED Light Controller Universal

The clearest difference is rating: LED Light Controller Universal at 4.6 against Keepsmile's 2.5. LED Light Controller Universal also leads on ads (none vs shown). Keepsmile's advantage is in-app purchases (none vs 7) and iOS requirement (12.0 vs 15.0). On price, review sentiment, ratings volume and update cadence there is nothing between them.

Both are free to download. LED Light Controller Universal sells 7 in-app purchases, starting at $4.99 per month. Keepsmile asks for nothing beyond the download.

LED Light Controller Universal holds the better App Store score, 4.6 against 2.5. Both are backed by a comparable volume of ratings — 4.8K and 9.7K respectively. Written reviews split almost evenly too, at 20% and 20% positive.

Keepsmile ships an update every 3 weeks, LED Light Controller Universal every 2 weeks. Both last shipped on September 24, 2026.

## The numbers

| Metric | Keepsmile | LED Light Controller Universal |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.5 (4.8K ratings)](https://appshunter.io/ios/app/keepsmile/id1543351744/reviews) | **[4.6 (9.7K ratings)](https://appshunter.io/ios/app/led-light-controller-universal/id1664083251/reviews)** |
| Number of ratings | 4.8K | **9.7K** |
| Positive reviews | **20.1% of reviews** | 20.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 122 MB | 85 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [深圳市优智达科技有限公司](https://appshunter.io/developer/1651370948) | [Codenhagen.IO ApS](https://appshunter.io/developer/1617641724) |

## What reviewers say

### Keepsmile

[App page](https://appshunter.io/ios/app/keepsmile/id1543351744)

Control a wide range of smart lighting products, including strip lights, bulbs, and lamps. Adjust colors, brightness, and settings for various lighting types like pool lamps and car lights.

**Highlights:** Control strip lights, Manage LED bulbs, Operate floor lamps, Adjust wake lights, Control star lights, Manage car lights, Operate pool lamps

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to use
- 🔨 Customizable lights
- 🎨 Wide range of colors
- 💡 Music sync feature

**What reviewers complain about**

- 🐛 Connectivity issues
- 🔍 Limited color control
- 💤 Timer feature not working
- 📺 Interferes with other devices
- 🔇 Mandatory ads

**Reported bugs**

- Lights randomly change color
- App crashes or freezes
- Bluetooth connection issues
- Inability to log in or register

**Requested features**

- More customization options
- Ability to create custom light patterns
- Integration with smart home platforms
- Option to disable ads


### LED Light Controller Universal

[App page](https://appshunter.io/ios/app/led-light-controller-universal/id1664083251)

Control your RGB smart lights and strips universally via WiFi and Bluetooth. Adjust brightness, color temperature, and color with an intuitive interface. Create custom scenes or choose from pre-set options to set the perfect mood for any occasion.

**Highlights:** Universal RGB smart light control, WiFi & Bluetooth connectivity, Adjustable brightness, color temperature, and color, Pre-set and custom scene creation, Intuitive color wheel interface, Individual bulb selection

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Led Light Controller Pro | $4.99 | per month |
| Led Light Controller Plus | $4.99 | per month |
| LED Controller Premium | $11.49 | per month |
| Led Light Controller Premium | $12.99 | per year |
| Led Light Controller Pro | $29.99 | per year |
| LED Controller Premium | $29.99 | per year |
| Lifetime Premium Access | $24.00 | one-time |

**What reviewers like**

- 🌟 Great LED lights
- 💫 Convenient remote control

**What reviewers complain about**

- 🚫 Doesn't connect to WiFi
- ⏳ Slow connection process
- 🔌 Compatibility issues with certain brands

**Reported bugs**

- App crashes frequently
- Lights disconnect randomly

**Requested features**

- Ability to connect music to lights
- More customization options (scenes, themes, etc.)


## Frequently asked questions

### Is Keepsmile free?

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

### Is LED Light Controller Universal free?

LED Light Controller Universal is free to download, with in-app purchases available.

### Which has better reviews, Keepsmile or LED Light Controller Universal?

LED Light Controller Universal is rated higher. Keepsmile averages 2.5 out of 5 from 4.8K ratings, while LED Light Controller Universal averages 4.6 from 9.7K ratings.

### Do Keepsmile or LED Light Controller Universal have ads?

Keepsmile shows ads; LED Light Controller Universal does not.

### Which is updated more often, Keepsmile or LED Light Controller Universal?

Keepsmile ships an update every 3 weeks, and LED Light Controller Universal every 2 weeks. Most recently, Keepsmile was updated on September 24, 2026 and LED Light Controller Universal on September 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.*