# Sure vs StorSynx

The clearest difference is rating: StorSynx at 4.0 against Sure's 3.7. Sure's advantage is iOS requirement (13 vs 15.0). On price, ratings volume, update cadence and ads there is nothing between them.

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

StorSynx holds the better App Store score, 4.0 against 3.7. Both are backed by a comparable volume of ratings — 3 and 4 respectively.

Sure ships an update every 6 weeks, StorSynx every 2 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Sure | StorSynx |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (3 ratings)](https://appshunter.io/ios/app/sure-fi/id1259963492/reviews) | **[4.0 (4 ratings)](https://appshunter.io/ios/app/storsynx/id6470928377/reviews)** |
| Number of ratings | 3 | **4** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 56 MB | 31 MB |
| Requires iOS | **13** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sure-Fi Inc.](https://appshunter.io/developer/1259963491) | [PTI Security Systems](https://appshunter.io/developer/615061813) |

## What reviewers say

### Sure

[App page](https://appshunter.io/ios/app/sure-fi/id1259963492)

Configure and manage your Sure-Fi devices with this utility application. It allows for seamless connection and setup of your Sure-Fi hardware.

**Highlights:** Device configuration, Device management, Connectivity setup, Hardware integration

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

**In-app purchases:** none


### StorSynx

[App page](https://appshunter.io/ios/app/storsynx/id6470928377)

This app simplifies smart lock setup for installers, allowing them to quickly connect devices to cloud software. It uses QR code scanning and Bluetooth to retrieve serial numbers, ensuring seamless integration for secure and convenient smart living.

**Highlights:** Smart lock commissioning, Cloud software integration, QR code scanning, Bluetooth Low Energy (BLE), Manual input options, Serial number retrieval

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

**In-app purchases:** none


## Frequently asked questions

### Is Sure free?

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

### Is StorSynx free?

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

### Which has better reviews, Sure or StorSynx?

StorSynx is rated higher. Sure averages 3.7 out of 5 from 3 ratings, while StorSynx averages 4.0 from 4 ratings.

### Do Sure or StorSynx have ads?

Neither Sure nor StorSynx shows ads.

### Which is updated more often, Sure or StorSynx?

Sure ships an update every 6 weeks, and StorSynx every 2 months. Most recently, Sure was updated on November 2, 2026 and StorSynx on November 3, 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.*