# Quantum+ vs Smartlink+

The clearest difference is review sentiment: Smartlink+ at 100% against Quantum+'s 0%. Smartlink+ also leads on rating (5.0 vs 2.1). Quantum+'s advantage is iOS requirement (9.0 vs 15.0). On price, ratings volume, 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.

Smartlink+ holds the better App Store score, 5.0 against 2.1. Both are backed by a comparable volume of ratings — 7 and 4 respectively. Written reviews point the same way: 0% of Quantum+'s written reviews are positive against 100% of Smartlink+'s.

## The numbers

| Metric | Quantum+ | Smartlink+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.1 (7 ratings)](https://appshunter.io/ios/app/quantum-plus/id1438131382/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/smartlink-plus/id1492504608/reviews)** |
| Number of ratings | **7** | 4 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 2 months |
| Monetization | Free | Free |
| Size | 47 MB | 59 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Safe Home Security Inc](https://appshunter.io/developer/1022677683) | [SecureNet Technologies, LLC](https://appshunter.io/developer/890342713) |

## What reviewers say

### Quantum+

[App page](https://appshunter.io/ios/app/quantum-plus/id1438131382)

Manage your home security system, cameras, lights, and other connected devices remotely. Receive instant notifications for alarms and control automation devices from anywhere in the world. Requires an account with Safe Home Security.

**Highlights:** Remote security system arm/disarm, Real-time alarm notifications, Live video streaming from cameras, Control Z-Wave automation devices, Global remote access

**Features:** macOS Compatibility

**In-app purchases:** none


### Smartlink+

[App page](https://appshunter.io/ios/app/smartlink-plus/id1492504608)

Control your home security system remotely. Arm/disarm, view live camera feeds, and manage connected devices like locks, lights, and thermostats from your smartphone or smartwatch.

**Highlights:** Remote arm/disarm, Live camera feed viewing, Smart lock and light control, Thermostat adjustment, System activity review, Customizable alerts, Multi-property management

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

**In-app purchases:** none


## Frequently asked questions

### Is Quantum+ free?

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

### Is Smartlink+ free?

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

### Which has better reviews, Quantum+ or Smartlink+?

Smartlink+ is rated higher. Quantum+ averages 2.1 out of 5 from 7 ratings, while Smartlink+ averages 5.0 from 4 ratings.

### Do Quantum+ or Smartlink+ have ads?

Neither Quantum+ nor Smartlink+ shows ads.

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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.*