# idol light stick vs Koan

The clearest difference is in-app purchases: idol light stick at none against Koan's 2. Koan's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Koan sells 2 in-app purchases, starting at $9.99 per month. idol light stick asks for nothing beyond the download.

idol light stick ships an update every 2 weeks, Koan monthly. The most recent releases landed on September 25, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | idol light stick | Koan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (901 ratings)](https://appshunter.io/ios/app/idol-light-stick/id6449620290/reviews)** | — |
| Number of ratings | **901** | — |
| Positive reviews | 76.2% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 249 MB | 43 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sunghee Lee](https://appshunter.io/developer/1477689060) | [Andres Cascardo](https://appshunter.io/developer/1847765587) |

## What reviewers say

### idol light stick

[App page](https://appshunter.io/ios/app/idol-light-stick/id6449620290)

Simulate your idol's official light stick using your phone. Perfect for concerts and events when you can't bring a physical one. Show your support and connect with your favorite artists.

**Highlights:** Virtual light stick simulation, Supports numerous K-pop idols, Ideal for concerts and events, Alternative to physical light sticks, Express fan support, Connect with idols

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 💖 Great for concerts
- 🎨 Customizable light colors
- 🆓 Free to use
- 🌟 Variety of light sticks
- 👍 Convenient for fans without light sticks

**What reviewers complain about**

- 🙄 Annoying ads
- 🤔 Unclear functionality
- 🔍 Missing some popular light sticks
- 🤯 Poor quality/appearance of light sticks
- 😠 Doesn't connect to real light sticks

**Reported bugs**

- Frequent crashes and freezes
- Compatibility issues with older devices

**Requested features**

- Add more light stick options (e.g. KARD, FiftyFifty)
- Improve light stick appearance and animation
- Ability to sync light sticks to music
- Add a dark mode option


### Koan

[App page](https://appshunter.io/ios/app/koan/id6754301902)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Koan Premium Monthly | $9.99 | per month |
| Koan Premium Quarter | $26.99 | per 3 months |


## Frequently asked questions

### Is idol light stick free?

idol light stick is free to download, with no in-app purchases.

### Is Koan free?

Koan is free to download, with in-app purchases available.

### Do idol light stick or Koan have ads?

idol light stick shows ads; Koan does not.

### Which is updated more often, idol light stick or Koan?

idol light stick ships an update every 2 weeks, and Koan monthly. Most recently, idol light stick was updated on September 25, 2026 and Koan on September 19, 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.*