# Secured AVR BLE IoT Node vs EMPTYSET NETWORK

The clearest difference is in-app purchases: Secured AVR BLE IoT Node at none against EMPTYSET NETWORK's 4. Secured AVR BLE IoT Node also leads on iOS requirement (8.0 vs 15.0). EMPTYSET NETWORK's advantage is device support (4 vs 2). On price, update cadence and ads there is nothing between them.

Both are free to download. EMPTYSET NETWORK sells 4 in-app purchases, starting at $3.99 per month. Secured AVR BLE IoT Node asks for nothing beyond the download.

Secured AVR BLE IoT Node ships an update fortnightly, EMPTYSET NETWORK every 4 weeks. The most recent releases landed on October 8, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Secured AVR BLE IoT Node | EMPTYSET NETWORK |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 4 weeks |
| Size | 9 MB | 48 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Microchip Technology Inc.](https://appshunter.io/developer/368610396) | [BACCUS (SINGAPORE) PTE. LTD.](https://appshunter.io/developer/1836109845) |

## What reviewers say

### Secured AVR BLE IoT Node

[App page](https://appshunter.io/ios/app/secured-avr-ble-iot-node/id1230371669)

**Features:** macOS Compatibility

**In-app purchases:** none


### EMPTYSET NETWORK

[App page](https://appshunter.io/ios/app/emptyset-network/id6757412943)

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Standard Monthly Service | $3.99 | per month |
| Standard Quarterly Service | $12.99 | per 3 months |
| Standard Annual Service | $49.99 | per year |
| Trial Weekly Card | $0.99 | one-time |


## Frequently asked questions

### Is Secured AVR BLE IoT Node free?

Secured AVR BLE IoT Node is free to download, with no in-app purchases.

### Is EMPTYSET NETWORK free?

EMPTYSET NETWORK is free to download, with in-app purchases available.

### Do Secured AVR BLE IoT Node or EMPTYSET NETWORK have ads?

Neither Secured AVR BLE IoT Node nor EMPTYSET NETWORK shows ads.

### Which is updated more often, Secured AVR BLE IoT Node or EMPTYSET NETWORK?

Secured AVR BLE IoT Node ships an update fortnightly, and EMPTYSET NETWORK every 4 weeks. Most recently, Secured AVR BLE IoT Node was updated on October 8, 2026 and EMPTYSET NETWORK on October 7, 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.*