# LED LAMP vs Annex

LED LAMP and Annex are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | LED LAMP | Annex |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.9 (2K ratings)](https://appshunter.io/ios/app/led-lamp/id1449109039/reviews)** | — |
| Number of ratings | **2K** | — |
| Positive reviews | 18.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | — |
| Monetization | Free | — |
| Size | 75 MB | 21 MB |
| Requires iOS | **13.0** | 13.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Shenzhen Zhongji Technology Co., Ltd.](https://appshunter.io/developer/1449109038) | [Abbacus Tech India Private Limited](https://appshunter.io/developer/531755835) |

## What reviewers say

### LED LAMP

[App page](https://appshunter.io/ios/app/led-lamp/id1449109039)

Control LED lights with your phone. Offers extensive color and mode customization, including music synchronization. Easily manage multiple LED services and enjoy remote control capabilities.

**Highlights:** Add and switch software services (LED BLE, DMX, CAR, etc.), 16 million color choices, Brightness adjustment for RGB, 210 colorful modes with speed/brightness control, Customizable modes, Music and microphone sync modes, Shake to change color/mode, Remote control up to 15 meters

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to connect
- 👍 Good value for money
- 🚀 Lights work well
- 🚀 Customizable colors and modes

**What reviewers complain about**

- 🐛 Frequent crashes and connection issues
- 🐛 Inconsistent performance after updates
- 🐛 Buggy app with poor stability
- 🐛 Inability to save custom settings
- 🐛 Incorrect color representation

**Reported bugs**

- App freezes and crashes frequently
- Bluetooth connectivity problems
- Lights not responding to app commands
- Inability to register/create account
- Unexpected color changes or malfunctions

**Requested features**

- Ability to control lights individually
- Integration with music/audio playback
- Improved timer and scheduling functionality
- Support for more devices/light types
- Better instructions and troubleshooting guides


### Annex

[App page](https://appshunter.io/ios/app/annex/id6743936603)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is LED LAMP free?

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

### Is Annex free?

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

### Do LED LAMP or Annex have ads?

Neither LED LAMP nor Annex shows ads.

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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.*