# A3 Smart Home vs LYN User

The clearest difference is rating: LYN User at 5.0 against A3 Smart Home's 4.6. LYN User also leads on update cadence (every 3 weeks vs every 2 months) and iOS requirement (14.0 vs 17.0). A3 Smart Home's advantage is ratings volume (1.8K vs 2). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

LYN User holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: A3 Smart Home has 1.8K ratings behind it against 2, so its average is the more settled of the two.

A3 Smart Home ships an update every 2 months, LYN User every 3 weeks. The most recent releases landed on October 25, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | A3 Smart Home | LYN User |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (1.8K ratings)](https://appshunter.io/ios/app/a3-smart-home/id1489258106/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/lyn-user/id6763368076/reviews)** |
| Number of ratings | **1.8K** | 2 |
| Positive reviews | 28.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 387 MB | 93 MB |
| Requires iOS | 17.0 | **14.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [A3 Smart Home LP](https://appshunter.io/developer/1489258105) | [Love Your Neighbor Inc.](https://appshunter.io/developer/1670048118) |

## What reviewers say

### A3 Smart Home

[App page](https://appshunter.io/ios/app/a3-smart-home/id1489258106)

Monitor and control your home or business in real-time from your mobile devices. Manage security, video surveillance, energy usage, and home automation with instant awareness and remote control.

**Highlights:** Energy management, System control, Customizable scheduling, Mobile notifications, Video surveillance, Event history logging

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases:** none


### LYN User

[App page](https://appshunter.io/ios/app/lyn-user/id6763368076)

Find and hire trusted local home service professionals. Browse provider profiles, request quotes, schedule services, and track your requests from start to finish. Secure in-app payments are available.

**Highlights:** Search local contractors by service type, Browse provider profiles with reviews, Request quotes and schedule services, Track service requests, Secure in-app payments, Save favorite providers

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

**In-app purchases:** none


## Frequently asked questions

### Is A3 Smart Home free?

A3 Smart Home is free to download, with no in-app purchases.

### Is LYN User free?

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

### Which has better reviews, A3 Smart Home or LYN User?

LYN User is rated higher. A3 Smart Home averages 4.6 out of 5 from 1.8K ratings, while LYN User averages 5.0 from 2 ratings.

### Do A3 Smart Home or LYN User have ads?

Neither A3 Smart Home nor LYN User shows ads.

### Which is updated more often, A3 Smart Home or LYN User?

A3 Smart Home ships an update every 2 months, and LYN User every 3 weeks. Most recently, A3 Smart Home was updated on October 25, 2026 and LYN User 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.*