# Sure vs dormakaba Lyazon utility

The clearest difference is rating: Sure at 3.7 against dormakaba Lyazon utility's 1.0. Sure also leads on iOS requirement (13 vs 16). On price, review sentiment, ratings volume and update cadence there is nothing between them.

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

Sure holds the better App Store score, 3.7 against 1.0. Both are backed by a comparable volume of ratings — 3 and 2 respectively. Written reviews split almost evenly too, at 0% and 0% positive.

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

## The numbers

| Metric | Sure | dormakaba Lyazon utility |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/sure-fi/id1259963492/reviews)** | [1.0 (2 ratings)](https://appshunter.io/ios/app/dormakaba-lyazon-utility/id6444566137/reviews) |
| Number of ratings | **3** | 2 |
| Positive reviews | 0.0% of 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 | 22 MB |
| Requires iOS | **13** | 16 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sure-Fi Inc.](https://appshunter.io/developer/1259963491) | [dormakaba Canada Inc.](https://appshunter.io/developer/985969701) |

## 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


### dormakaba Lyazon utility

[App page](https://appshunter.io/ios/app/dormakaba-lyazon-utility/id6444566137)

Connect compatible access devices to Wi-Fi and the cloud. Link devices to properties and monitor their status, including battery level and firmware version.

**Highlights:** Connect devices to Wi-Fi, Connect devices to Lyazon Cloud, Link devices to properties, Get status information, Monitor battery level, Check firmware version

**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 dormakaba Lyazon utility free?

dormakaba Lyazon utility is free to download, with no in-app purchases.

### Which has better reviews, Sure or dormakaba Lyazon utility?

Sure is rated higher. Sure averages 3.7 out of 5 from 3 ratings, while dormakaba Lyazon utility averages 1.0 from 2 ratings.

### Do Sure or dormakaba Lyazon utility have ads?

Neither Sure nor dormakaba Lyazon utility shows ads.

### Which is updated more often, Sure or dormakaba Lyazon utility?

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