# LightElf vs RY

The clearest difference is update cadence: LightElf at every 3 weeks against RY's every 4 months. LightElf also leads on iOS requirement (13.0 vs 17.6). 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.

LightElf ships an update every 3 weeks, RY every 4 months. The most recent releases landed on September 17, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | LightElf | RY |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (20 ratings)](https://appshunter.io/ios/app/lightelf/id6475085602/reviews)** | — |
| Number of ratings | **20** | — |
| Positive reviews | 15.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Monetization | Free | — |
| Size | 60 MB | 25 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [广文 李](https://appshunter.io/developer/1723107479) | [Guangzhou RuiYang Lighting Technology Co. Ltd.](https://appshunter.io/developer/1840827926) |

## What reviewers say

### LightElf

[App page](https://appshunter.io/ios/app/lightelf/id6475085602)

Control Bluetooth-connected laser light devices to customize display parameters. Features include hand-drawn graffiti functionality for personalized light shows.

**Highlights:** Bluetooth laser light control, Display parameter customization, Hand-drawn graffiti feature, Personalized light shows

**In-app purchases:** none


### RY

[App page](https://appshunter.io/ios/app/ry-ai2/id6752851653)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is LightElf free?

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

### Is RY free?

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

### Do LightElf or RY have ads?

Neither LightElf nor RY shows ads.

### Which is updated more often, LightElf or RY?

LightElf ships an update every 3 weeks, and RY every 4 months. Most recently, LightElf was updated on September 17, 2026 and RY on September 16, 2026.

---

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