# sfty vs Smart

The clearest difference is rating: sfty at 4.0 against Smart's 1.8. Smart's advantage is review sentiment (17% vs 0%) and ratings volume (5 vs 1). 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.

sfty holds the better App Store score, 4.0 against 1.8. That said, the two scores are not equally well evidenced: Smart has 5 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 0% of sfty's written reviews are positive against 17% of Smart's, so the app with the better star average is not the one people write more warmly about.

sfty ships an update every 4 months, Smart every 2 months. The most recent releases landed on October 16, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | sfty | Smart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/sfty/id645534707/reviews)** | [1.8 (5 ratings)](https://appshunter.io/ios/app/smart-e/id1229005370/reviews) |
| Number of ratings | 1 | **5** |
| Positive reviews | 0.0% of reviews | **16.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 208 MB | 6 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sfty AS](https://appshunter.io/developer/645534710) | [saswell](https://appshunter.io/developer/943287508) |

## What reviewers say

### sfty

[App page](https://appshunter.io/ios/app/sfty/id645534707)

This app enhances personal safety by allowing users to share their location with a trusted network. It also features an emergency alarm and integrates with a smart smoke detector for comprehensive home security.

**Highlights:** Location sharing with trusted contacts, Personal emergency alarm, Motion detection alerts, Room temperature monitoring, Relative air humidity monitoring, WiFi connectivity for smart detector

**Features:** Vision Pro support

**In-app purchases:** none


### Smart

[App page](https://appshunter.io/ios/app/smart-e/id1229005370)

Control your home thermostat and gateway remotely or directly. Manage basic functions like power, energy saving, and temperature. Specific features adapt to your thermostat model.

**Highlights:** Direct thermostat control, Remote thermostat control, Gateway control, Power management, Energy conservation settings, Temperature adjustment

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is sfty free?

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

### Is Smart free?

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

### Which has better reviews, sfty or Smart?

sfty is rated higher. sfty averages 4.0 out of 5 from 1 ratings, while Smart averages 1.8 from 5 ratings.

### Do sfty or Smart have ads?

Neither sfty nor Smart shows ads.

### Which is updated more often, sfty or Smart?

sfty ships an update every 4 months, and Smart every 2 months. Most recently, sfty was updated on October 16, 2026 and Smart on October 24, 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.*