# Sure vs EMX RFID

The clearest difference is update cadence: Sure at every 6 weeks against EMX RFID's every 8 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Sure ships an update every 6 weeks, EMX RFID every 8 months. The most recent releases landed on October 8, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Sure | EMX RFID |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/sure-fi/id1259963492/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 8 months |
| Monetization | Free | — |
| Size | 56 MB | 58 MB |
| Requires iOS | **13** | 14.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sure-Fi Inc.](https://appshunter.io/developer/1259963491) | [EMX Industries Inc](https://appshunter.io/developer/791759563) |

## 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


### EMX RFID

[App page](https://appshunter.io/ios/app/emx-rfid/id6502665357)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sure free?

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

### Is EMX RFID free?

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

### Do Sure or EMX RFID have ads?

Neither Sure nor EMX RFID shows ads.

### Which is updated more often, Sure or EMX RFID?

Sure ships an update every 6 weeks, and EMX RFID every 8 months. Most recently, Sure was updated on October 8, 2026 and EMX RFID on October 4, 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.*