# ZENGGE vs Smart echosari

The clearest difference is rating: Smart echosari at 3.6 against ZENGGE's 2.8. Smart echosari also leads on review sentiment (67% vs 31%). ZENGGE's advantage is ratings volume (476 vs 5) and iOS requirement (12.3 vs 14.0). On price, update cadence, 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.

Smart echosari holds the better App Store score, 3.6 against 2.8. That said, the two scores are not equally well evidenced: ZENGGE has 476 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 31% of ZENGGE's written reviews are positive against 67% of Smart echosari's.

ZENGGE ships an update every 2 months, Smart echosari every 3 months. The most recent releases landed on September 23, 2026 and September 2, 2026 respectively.

## The numbers

| Metric | ZENGGE | Smart echosari |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.8 (476 ratings)](https://appshunter.io/ios/app/zengge/id1568677696/reviews) | **[3.6 (5 ratings)](https://appshunter.io/ios/app/smart-echosari/id6736748180/reviews)** |
| Number of ratings | **476** | 5 |
| Positive reviews | 31.1% of reviews | **66.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free | Free |
| Size | 418 MB | 404 MB |
| Requires iOS | **12.3** | 14.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [JM Zengge Co., Ltd](https://appshunter.io/developer/1454768668) | [Shenzhen Dealbeta Lighting Technology Co., Ltd.](https://appshunter.io/developer/1773257160) |

## What reviewers say

### ZENGGE

[App page](https://appshunter.io/ios/app/zengge/id1568677696)

Control built-in Bluetooth lights directly from your smartphone. Adjust color, brightness, and color temperature, and explore various flash modes. The app can even sync lighting effects to music.

**Highlights:** Direct smartphone control, Adjust color, brightness, temperature, Fancy flash modes, Music rhythm sync, Control multiple LED strips, Simple and easy to use

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Responsive app
- 💡 Lots of customization options
- 🎨 Great color selection
- 🎉 Fun lighting effects

**What reviewers complain about**

- 🐛 Connectivity issues
- 🔌 Unreliable Bluetooth connection
- 🔍 Confusing color mapping
- 🕰️ Inconsistent performance
- 🤖 Buggy app updates

**Reported bugs**

- App crashing or freezing
- Lights not responding to app commands
- Incorrect color display
- Bluetooth disconnection issues
- Timer and scheduling features not working

**Requested features**

- Integration with smart home platforms
- Gradual brightness/color changing schedules
- Ability to sync with music/audio
- More advanced lighting effects and animations
- Improved app stability and reliability


### Smart echosari

[App page](https://appshunter.io/ios/app/smart-echosari/id6736748180)

Control various smart lights like neon, strips, and strings via Bluetooth or Wi-Fi. Easily switch colors, create custom atmospheres for home or parties, and discover new features for a personalized lighting experience.

**Highlights:** Bluetooth/Wi-Fi smart light connection, Control neon lights, light strips, curtain lights, eaves lights, light strings, Switch colors and create custom atmospheres, Personalized lighting journey, Discover new features

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ZENGGE free?

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

### Is Smart echosari free?

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

### Which has better reviews, ZENGGE or Smart echosari?

Smart echosari is rated higher. ZENGGE averages 2.8 out of 5 from 476 ratings, while Smart echosari averages 3.6 from 5 ratings.

### Do ZENGGE or Smart echosari have ads?

Neither ZENGGE nor Smart echosari shows ads.

### Which is updated more often, ZENGGE or Smart echosari?

ZENGGE ships an update every 2 months, and Smart echosari every 3 months. Most recently, ZENGGE was updated on September 23, 2026 and Smart echosari on September 2, 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.*