# BT PowerLink vs 要历

The clearest difference is iOS requirement: BT PowerLink at 13.0 against 要历's 17.0. 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.

BT PowerLink ships an update every 2 months, 要历 every 3 months. The most recent releases landed on October 10, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | BT PowerLink | 要历 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Size | 25 MB | 4 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 12+ |
| Developer | [Shanghai Bituo Electric Co., Ltd.](https://appshunter.io/developer/1781851904) | [博丰 潘](https://appshunter.io/developer/1803987702) |

## What reviewers say

### BT PowerLink

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

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

**In-app purchases:** none


### 要历

[App page](https://appshunter.io/ios/app/ai/id6752347723)

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

**In-app purchases:** none


## Frequently asked questions

### Is BT PowerLink free?

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

### Is 要历 free?

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

### Do BT PowerLink or 要历 have ads?

Neither BT PowerLink nor 要历 shows ads.

### Which is updated more often, BT PowerLink or 要历?

BT PowerLink ships an update every 2 months, and 要历 every 3 months. Most recently, BT PowerLink was updated on October 10, 2026 and 要历 on October 16, 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.*