# LEFELWEL vs 比特厂测

The clearest difference is update cadence: 比特厂测 at every 6 weeks against LEFELWEL's every 9 months. LEFELWEL's advantage is iOS requirement (11.0 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.

LEFELWEL ships an update every 9 months, 比特厂测 every 6 weeks. The most recent releases landed on September 21, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | LEFELWEL | 比特厂测 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 6 weeks** |
| Size | 33 MB | 66 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Lebi Computer Technology Co. Ltd.](https://appshunter.io/developer/1004823999) | [Shenzhen TBIT Technology Co., Ltd.](https://appshunter.io/developer/901283490) |

## What reviewers say

### LEFELWEL

[App page](https://appshunter.io/ios/app/lefelwel/id1565269232)

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

**In-app purchases:** none


### 比特厂测

[App page](https://appshunter.io/ios/app/id6475754243)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is LEFELWEL free?

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

### Is 比特厂测 free?

比特厂测 is free to download, with no in-app purchases.

### Do LEFELWEL or 比特厂测 have ads?

Neither LEFELWEL nor 比特厂测 shows ads.

### Which is updated more often, LEFELWEL or 比特厂测?

LEFELWEL ships an update every 9 months, and 比特厂测 every 6 weeks. Most recently, LEFELWEL was updated on September 21, 2026 and 比特厂测 on September 13, 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.*