# EB vs Nexus Valve BC3

EB and Nexus Valve BC3 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

EB ships an update every 3 months, Nexus Valve BC3 every 4 months. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | EB | Nexus Valve BC3 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/eb-link/id1254019997/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | Free | — |
| Size | 63 MB | 43 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ebtron Inc.](https://appshunter.io/developer/1254019996) | [SV Technics](https://appshunter.io/developer/1384360031) |

## What reviewers say

### EB

[App page](https://appshunter.io/ios/app/eb-link/id1254019997)

This app facilitates communication with specific airflow transmitters via Bluetooth. It allows users to view real-time airflow and temperature data, capture complete traverse data, and save it for emailing as a text file.

**Highlights:** Bluetooth communication with transmitters, Real-time airflow and temperature data, Complete traverse data capture, Data saving to phone, Email data as text file

**Features:** Vision Pro support

**In-app purchases:** none


### Nexus Valve BC3

[App page](https://appshunter.io/ios/app/nexus-valve-bc3/id1443782455)

**In-app purchases:** none


## Frequently asked questions

### Is EB free?

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

### Is Nexus Valve BC3 free?

Nexus Valve BC3 is free to download, with no in-app purchases.

### Do EB or Nexus Valve BC3 have ads?

Neither EB nor Nexus Valve BC3 shows ads.

### Which is updated more often, EB or Nexus Valve BC3?

EB ships an update every 3 months, and Nexus Valve BC3 every 4 months. Most recently, EB was updated on October 24, 2026 and Nexus Valve BC3 on October 27, 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.*