# LED Organ vs HAPULICO SMART

The clearest difference is update cadence: HAPULICO SMART at weekly against LED Organ's every 2 months. On price, rating, ratings volume and ads 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 — 3.0 for LED Organ against 3.0 for HAPULICO SMART. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

LED Organ ships an update every 2 months, HAPULICO SMART weekly. The most recent releases landed on September 15, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | LED Organ | HAPULICO SMART |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (1 ratings)](https://appshunter.io/ios/app/led-organ/id6444875266/reviews) | [3.0 (2 ratings)](https://appshunter.io/ios/app/hapulico-smart/id6449858751/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free | Free |
| Size | 50 MB | 26 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Duc Tai Truong](https://appshunter.io/developer/1117238418) | [Nguyen Ngoc Thang](https://appshunter.io/developer/1690907893) |

## What reviewers say

### LED Organ

[App page](https://appshunter.io/ios/app/led-organ/id6444875266)

This application aids piano practice by displaying which keys to press using a connected light system. It synchronizes with MIDI piano files to guide users through left and right-hand parts.

**Highlights:** MIDI piano file support, Left and right-hand guidance, Bluetooth-connected LED light system, Real-time key illumination, Piano practice aid

**Features:** macOS Compatibility

**In-app purchases:** none


### HAPULICO SMART

[App page](https://appshunter.io/ios/app/hapulico-smart/id6449858751)

This application provides public lighting services. It allows users to manage and monitor lighting infrastructure. The app is designed for efficient operation and maintenance of public illumination systems.

**Highlights:** Public lighting service management, Infrastructure monitoring, Efficient operation, Maintenance tools, Illumination system control

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is LED Organ free?

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

### Is HAPULICO SMART free?

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

### Which has better reviews, LED Organ or HAPULICO SMART?

LED Organ and HAPULICO SMART are both rated 3.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do LED Organ or HAPULICO SMART have ads?

Neither LED Organ nor HAPULICO SMART shows ads.

### Which is updated more often, LED Organ or HAPULICO SMART?

LED Organ ships an update every 2 months, and HAPULICO SMART weekly. Most recently, LED Organ was updated on September 15, 2026 and HAPULICO SMART on September 14, 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.*