# OIYN vs Tyutelamp

The clearest difference is iOS requirement: Tyutelamp at 13.1 against OIYN's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

OIYN ships an update every 3 weeks, Tyutelamp every 2 weeks. The most recent releases landed on October 17, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | OIYN | Tyutelamp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (6 ratings)](https://appshunter.io/ios/app/oiyn/id6773618799/reviews)** | — |
| Number of ratings | **6** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 100 MB | 21 MB |
| Requires iOS | 15.0 | **13.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Shenzhen Giant Lighting Technology Co., Ltd](https://appshunter.io/developer/1771136894) | [Shenzhen Zhongzhi Liancheng Technology Co., Ltd.](https://appshunter.io/developer/1457957513) |

## What reviewers say

### OIYN

[App page](https://appshunter.io/ios/app/oiyn/id6773618799)

Control your lights via Bluetooth. This app identifies lighting fixtures, displays signal strength, and allows for dimming, color, and scene adjustments. It also features a music rhythm mode and supports multi-device control through scenarios.

**Highlights:** Bluetooth BLE control, Lighting fixture recognition, Signal strength display, Dimming and color settings, Scene and mode presets, Music rhythm synchronization, Multi-device scenario control

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

**In-app purchases:** none


### Tyutelamp

[App page](https://appshunter.io/ios/app/tyutelamp/id6786522995)

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

**In-app purchases:** none


## Frequently asked questions

### Is OIYN free?

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

### Is Tyutelamp free?

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

### Do OIYN or Tyutelamp have ads?

Neither OIYN nor Tyutelamp shows ads.

### Which is updated more often, OIYN or Tyutelamp?

OIYN ships an update every 3 weeks, and Tyutelamp every 2 weeks. Most recently, OIYN was updated on October 17, 2026 and Tyutelamp on October 9, 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.*