# Bosswell博士韋爾 vs Laser Level App

The clearest difference is iOS requirement: Bosswell博士韋爾 at 13.0 against Laser Level App's 18.6. 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.

Bosswell博士韋爾 ships an update monthly, Laser Level App every 2 months. The most recent releases landed on November 2, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Bosswell博士韋爾 | Laser Level App |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 70.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free | — |
| Size | 4 MB | 22 MB |
| Requires iOS | **13.0** | 18.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [WISDOM CITY TECHNOLOGY LTD.](https://appshunter.io/developer/1118243095) | [TSAI CHEN CHIEN](https://appshunter.io/developer/1745311145) |

## What reviewers say

### Bosswell博士韋爾

[App page](https://appshunter.io/ios/app/bosswell/id1118243096)

Monitor and control your air purifier remotely. View real-time air quality data, adjust settings, and manage your devices. Includes features for reporting issues and initial setup.

**Highlights:** Real-time air quality monitoring, Remote device control, Device information management, Password management, Online repair reporting, Device initialization and Wi-Fi setup

**Features:** macOS Compatibility

**In-app purchases:** none


### Laser Level App

[App page](https://appshunter.io/ios/app/laser-level-app/id6502396341)

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

**In-app purchases:** none


## Frequently asked questions

### Is Bosswell博士韋爾 free?

Bosswell博士韋爾 is free to download, with no in-app purchases.

### Is Laser Level App free?

Laser Level App is free to download, with no in-app purchases.

### Do Bosswell博士韋爾 or Laser Level App have ads?

Neither Bosswell博士韋爾 nor Laser Level App shows ads.

### Which is updated more often, Bosswell博士韋爾 or Laser Level App?

Bosswell博士韋爾 ships an update monthly, and Laser Level App every 2 months. Most recently, Bosswell博士韋爾 was updated on November 2, 2026 and Laser Level App on November 8, 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.*