# SANWU Torch vs OIYN

The clearest difference is update cadence: OIYN at every 3 weeks against SANWU Torch's every 8 months. SANWU Torch's advantage is iOS requirement (13.0 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.

SANWU Torch ships an update every 8 months, OIYN every 3 weeks. The most recent releases landed on October 14, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | SANWU Torch | OIYN |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.2 (9 ratings)](https://appshunter.io/ios/app/oiyn/id6773618799/reviews)** |
| Number of ratings | — | **9** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 22 MB | 100 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [爱新 周](https://appshunter.io/developer/1581769206) | [Shenzhen Giant Lighting Technology Co., Ltd](https://appshunter.io/developer/1771136894) |

## What reviewers say

### SANWU Torch

[App page](https://appshunter.io/ios/app/sanwu-torch/id6502980491)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is SANWU Torch free?

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

### Is OIYN free?

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

### Do SANWU Torch or OIYN have ads?

Neither SANWU Torch nor OIYN shows ads.

### Which is updated more often, SANWU Torch or OIYN?

SANWU Torch ships an update every 8 months, and OIYN every 3 weeks. Most recently, SANWU Torch was updated on October 14, 2026 and OIYN on October 28, 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.*