# Cololight vs eureka smart

The clearest difference is update cadence: Cololight at every 5 weeks against eureka smart's every 11 months. Cololight also leads on ratings volume (202 vs 3) and review sentiment (10% vs 0%). eureka smart's advantage is iOS requirement (11.0 vs 13.0). On price, rating, 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.

On the App Store both sit at effectively the same score — 1.9 for Cololight against 2.0 for eureka smart. That said, the two scores are not equally well evidenced: Cololight has 202 ratings behind it against 3, so its average is the more settled of the two. Written reviews are what separate them: 10% of Cololight's written reviews are positive against 0% of eureka smart's.

Cololight ships an update every 5 weeks, eureka smart every 11 months. The most recent releases landed on September 22, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Cololight | eureka smart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.9 (202 ratings)](https://appshunter.io/ios/app/cololight/id1382501135/reviews) | **[2.0 (3 ratings)](https://appshunter.io/ios/app/eureka-smart/id1640589744/reviews)** |
| Number of ratings | **202** | 3 |
| Positive reviews | **10.2% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 11 months |
| Monetization | Free | Free |
| Size | 53 MB | 233 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [LifeSmart, Inc](https://appshunter.io/developer/795523747) | [Eureka LLC](https://appshunter.io/developer/1436178520) |

## What reviewers say

### Cololight

[App page](https://appshunter.io/ios/app/cololight/id1382501135)

Control smart lighting devices to create vibrant color displays. Customize light shapes, adjust colors with presets or custom palettes, and set dynamic effects for a dynamic ambiance.

**Highlights:** Add and pair smart lights, Edit light shapes, Select and customize colors, Adjust dynamic lighting effects, Control light brightness

**In-app purchases:** none

**What reviewers like**

- 🚀 Lights work well
- 💡 Customizable effects
- 👍 Good product quality

**What reviewers complain about**

- 🐛 App crashes/freezes
- 🐛 Connectivity issues
- 🐛 Firmware update problems
- 🐛 Unreliable app performance
- 🐛 Lack of customization options

**Reported bugs**

- App not opening/launching
- Inability to connect to WiFi
- Lights not responding to app commands
- Firmware update failures
- Unexpected device behavior after updates

**Requested features**

- Ability to create custom color palettes
- More preset dynamic effects
- Integration with smart home platforms
- Improved app responsiveness
- Ability to save custom scenes


### eureka smart

[App page](https://appshunter.io/ios/app/eureka-smart/id1640589744)

Control your home appliances remotely from anywhere. Manage multiple devices simultaneously and share access with family members through a simple, quick connection process.

**Highlights:** Remote appliance control, Simultaneous device management, Device sharing with family, Easy device connection

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Cololight free?

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

### Is eureka smart free?

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

### Which has better reviews, Cololight or eureka smart?

eureka smart is rated higher. Cololight averages 1.9 out of 5 from 202 ratings, while eureka smart averages 2.0 from 3 ratings.

### Do Cololight or eureka smart have ads?

Neither Cololight nor eureka smart shows ads.

### Which is updated more often, Cololight or eureka smart?

Cololight ships an update every 5 weeks, and eureka smart every 11 months. Most recently, Cololight was updated on September 22, 2026 and eureka smart on September 19, 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.*