# SANWU Torch vs BT PowerLink

The clearest difference is update cadence: BT PowerLink at every 2 months against SANWU Torch's every 8 months. 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, BT PowerLink every 2 months. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | SANWU Torch | BT PowerLink |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 2 months** |
| Size | 22 MB | 25 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [爱新 周](https://appshunter.io/developer/1581769206) | [Shanghai Bituo Electric Co., Ltd.](https://appshunter.io/developer/1781851904) |

## What reviewers say

### SANWU Torch

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

**Features:** macOS Compatibility

**In-app purchases:** none


### BT PowerLink

[App page](https://appshunter.io/ios/app/bt-powerlink/id6738687359)

**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 BT PowerLink free?

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

### Do SANWU Torch or BT PowerLink have ads?

Neither SANWU Torch nor BT PowerLink shows ads.

### Which is updated more often, SANWU Torch or BT PowerLink?

SANWU Torch ships an update every 8 months, and BT PowerLink every 2 months. Most recently, SANWU Torch was updated on November 4, 2026 and BT PowerLink on October 30, 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.*