# 킹덤처치연구소 vs Invincible LightStick

The clearest difference is update cadence: Invincible LightStick at every 10 days against 킹덤처치연구소's every 20 months. 킹덤처치연구소's advantage is iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

킹덤처치연구소 ships an update every 20 months, Invincible LightStick every 10 days. The most recent releases landed on September 10, 2026 and August 18, 2026 respectively.

## The numbers

| Metric | 킹덤처치연구소 | Invincible LightStick |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/invincible-lightstick/id6745397984/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 20 months | **Every 10 days** |
| Monetization | — | Free with in-app purchases |
| Size | 24 MB | 21 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ik Kyeom KIM](https://appshunter.io/developer/1679499032) | [Lichuan Cheng](https://appshunter.io/developer/1811966129) |

## What reviewers say

### 킹덤처치연구소

[App page](https://appshunter.io/ios/app/id6448317387)

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

**In-app purchases:** none


### Invincible LightStick

[App page](https://appshunter.io/ios/app/invincible-lightstick/id6745397984)

Control your concert Bluetooth lightstick with various effects and animations. Sync with music, create custom light shows, and test unknown devices. A free version offers limited use, with options to watch ads for temporary boosts or subscribe for unlimited access.

**Highlights:** Bluetooth lightstick control, Manual color and blinking effects, Built-in light animations, Music synchronization via microphone, Custom LightScript shows, Test mode for unknown devices

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

**In-app purchases:** none


## Frequently asked questions

### Is 킹덤처치연구소 free?

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

### Is Invincible LightStick free?

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

### Do 킹덤처치연구소 or Invincible LightStick have ads?

Neither 킹덤처치연구소 nor Invincible LightStick shows ads.

### Which is updated more often, 킹덤처치연구소 or Invincible LightStick?

킹덤처치연구소 ships an update every 20 months, and Invincible LightStick every 10 days. Most recently, 킹덤처치연구소 was updated on September 10, 2026 and Invincible LightStick on August 18, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*