# ZENGGE vs OLamp

The clearest difference is rating: ZENGGE at 2.8 against OLamp's 1.2. ZENGGE also leads on review sentiment (31% vs 0%) and ratings volume (486 vs 19). OLamp's advantage is update cadence (every 9 days vs every 2 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.

ZENGGE holds the better App Store score, 2.8 against 1.2. That said, the two scores are not equally well evidenced: ZENGGE has 486 ratings behind it against 19, 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 0% of OLamp's.

ZENGGE ships an update every 2 months, OLamp every 9 days. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | ZENGGE | OLamp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.8 (486 ratings)](https://appshunter.io/ios/app/zengge/id1568677696/reviews)** | [1.2 (19 ratings)](https://appshunter.io/ios/app/olamp/id6459830933/reviews) |
| Number of ratings | **486** | 19 |
| Positive reviews | **31.1% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 9 days** |
| Monetization | Free | Free |
| Size | 418 MB | 21 MB |
| Requires iOS | 12.3 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [JM Zengge Co., Ltd](https://appshunter.io/developer/1454768668) | [ShenZhen Lenze Technology Co,.Ltd.](https://appshunter.io/developer/1190864538) |

## 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


### OLamp

[App page](https://appshunter.io/ios/app/olamp/id6459830933)

Control your Bluetooth devices with this application. Enhance your daily life by activating smart modes for a more convenient experience.

**Highlights:** Bluetooth device connection, Smart life mode activation, Quality of life improvement, Device control

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ZENGGE free?

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

### Is OLamp free?

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

### Which has better reviews, ZENGGE or OLamp?

ZENGGE is rated higher. ZENGGE averages 2.8 out of 5 from 486 ratings, while OLamp averages 1.2 from 19 ratings.

### Do ZENGGE or OLamp have ads?

Neither ZENGGE nor OLamp shows ads.

### Which is updated more often, ZENGGE or OLamp?

ZENGGE ships an update every 2 months, and OLamp every 9 days. Most recently, ZENGGE was updated on October 27, 2026 and OLamp 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.*