# A3 Smart Home vs Olyns

The clearest difference is rating: A3 Smart Home at 4.6 against Olyns's 3.8. A3 Smart Home also leads on review sentiment (29% vs 21%) and ratings volume (1.7K vs 406). Olyns's advantage is iOS requirement (12.4 vs 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.

A3 Smart Home holds the better App Store score, 4.6 against 3.8. Both are backed by a comparable volume of ratings — 1.7K and 406 respectively. Written reviews point the same way: 29% of A3 Smart Home's written reviews are positive against 21% of Olyns's.

A3 Smart Home ships an update every 2 months, Olyns every 5 weeks. The most recent releases landed on September 25, 2026 and September 5, 2026 respectively.

## The numbers

| Metric | A3 Smart Home | Olyns |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (1.7K ratings)](https://appshunter.io/ios/app/a3-smart-home/id1489258106/reviews)** | [3.8 (406 ratings)](https://appshunter.io/ios/app/olyns/id1495789093/reviews) |
| Number of ratings | **1.7K** | 406 |
| Positive reviews | **28.8% of reviews** | 20.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | Free | Free |
| Size | 381 MB | 37 MB |
| Requires iOS | 17.0 | **12.4** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [A3 Smart Home LP](https://appshunter.io/developer/1489258105) | [Olyns Inc](https://appshunter.io/developer/1495789092) |

## 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


### Olyns

[App page](https://appshunter.io/ios/app/olyns/id1495789093)

This app facilitates recycling by connecting users to a network of bottle boxes. Users can find nearby recycling locations, deposit beverage containers, and earn cash rewards redeemable via PayPal. It aims to make recycling convenient and rewarding while contributing to environmental sustainability.

**Highlights:** Find nearby recycling locations, Deposit beverage containers, Earn cash rewards, Save Olyns card to phone wallet, Touchless check-in via phone, Cash out via PayPal

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none

**What reviewers like**

- 🚀 Convenient recycling
- 💰 Instant cash payouts
- 🌎 Eco-friendly service

**What reviewers complain about**

- 🚨 Machines frequently full or broken
- ⏱️ Slow and time-consuming process
- 🤔 Inaccurate app information
- 🔍 Limited machine locations

**Reported bugs**

- Login/account verification issues
- Inconsistent container recognition
- Machines freezing/malfunctioning

**Requested features**

- Ability to favorite/track specific machine locations
- Real-time machine status updates
- Increase glass bottle capacity
- Expand operating hours


## Frequently asked questions

### Is A3 Smart Home free?

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

### Is Olyns free?

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

### Which has better reviews, A3 Smart Home or Olyns?

A3 Smart Home is rated higher. A3 Smart Home averages 4.6 out of 5 from 1.7K ratings, while Olyns averages 3.8 from 406 ratings.

### Do A3 Smart Home or Olyns have ads?

Neither A3 Smart Home nor Olyns shows ads.

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

A3 Smart Home ships an update every 2 months, and Olyns every 5 weeks. Most recently, A3 Smart Home was updated on September 25, 2026 and Olyns on September 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*