# Signalfire2 vs BLE Access Control

The clearest difference is update cadence: Signalfire2 at every 2 weeks against BLE Access Control's every 5 months. BLE Access Control's advantage is iOS requirement (12.0 vs 16.0). 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.

Signalfire2 ships an update every 2 weeks, BLE Access Control every 5 months. The most recent releases landed on September 16, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Signalfire2 | BLE Access Control |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (9 ratings)](https://appshunter.io/ios/app/signalfire2/id1250308443/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 26.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 5 months |
| Monetization | Free | — |
| Size | 37 MB | 14 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SIGNAL FIRE TECHNOLOGY CO., LTD.](https://appshunter.io/developer/1002338331) | [INELCOM TECHNOLOGY SOCIEDAD LIMITADA](https://appshunter.io/developer/1802572214) |

## What reviewers say

### Signalfire2

[App page](https://appshunter.io/ios/app/signalfire2/id1250308443)

This utility app connects to fiber optical fusion splicers via Bluetooth, allowing for seamless data transmission to your mobile device. It enables synchronized updates of splicing machine settings directly from your phone's parameter settings.

**Highlights:** Bluetooth connectivity to fusion splicers, Real-time data transmission, Synchronized setting updates, Parameter configuration, Mobile device control

**Features:** Vision Pro support

**In-app purchases:** none


### BLE Access Control

[App page](https://appshunter.io/ios/app/ble-access-control/id1508769003)

**In-app purchases:** none


## Frequently asked questions

### Is Signalfire2 free?

Signalfire2 is free to download, with no in-app purchases.

### Is BLE Access Control free?

BLE Access Control is free to download, with no in-app purchases.

### Do Signalfire2 or BLE Access Control have ads?

Neither Signalfire2 nor BLE Access Control shows ads.

### Which is updated more often, Signalfire2 or BLE Access Control?

Signalfire2 ships an update every 2 weeks, and BLE Access Control every 5 months. Most recently, Signalfire2 was updated on September 16, 2026 and BLE Access Control on September 14, 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.*