# W20 vs Lefast Home

The clearest difference is update cadence: W20 at every 4 weeks against Lefast Home's every 9 months. W20 also leads on iOS requirement (8.0 vs 13.0). 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.

W20 ships an update every 4 weeks, Lefast Home every 9 months. The most recent releases landed on October 24, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | W20 | Lefast Home |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (4 ratings)](https://appshunter.io/ios/app/w20/id1319762118/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 3.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 9 months |
| Monetization | Free | — |
| Size | 58 MB | 185 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [传林 方](https://appshunter.io/developer/699727053) | [Qingdao Lafeite Intelligent Equipment Technology Co.,Ltd.](https://appshunter.io/developer/1574439619) |

## What reviewers say

### W20

[App page](https://appshunter.io/ios/app/w20/id1319762118)

Control your alarm system remotely via phone calls, SMS, or a dedicated app. Receive instant notifications on your phone in case of emergencies, and integrate various accessories like door sensors and infrared detectors.

**Highlights:** Multi-function alarm system, Remote control via phone call, Remote control via SMS, App-based control, Emergency notifications, Accessory integration (door sensors, infrared)

**Features:** macOS Compatibility

**In-app purchases:** none


### Lefast Home

[App page](https://appshunter.io/ios/app/lefast-home/id1574439616)

**In-app purchases:** none


## Frequently asked questions

### Is W20 free?

W20 is free to download, with no in-app purchases.

### Is Lefast Home free?

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

### Do W20 or Lefast Home have ads?

Neither W20 nor Lefast Home shows ads.

### Which is updated more often, W20 or Lefast Home?

W20 ships an update every 4 weeks, and Lefast Home every 9 months. Most recently, W20 was updated on October 24, 2026 and Lefast Home on October 20, 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.*