# EB vs SMART Air Hood

The clearest difference is iOS requirement: SMART Air Hood at 14.0 against EB's 16.0. On price, rating, 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.

On the App Store both sit at effectively the same score — 5.0 for EB against 5.0 for SMART Air Hood. Both are backed by a comparable volume of ratings — 7 and 3 respectively.

EB ships an update every 3 months, SMART Air Hood every 2 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | EB | SMART Air Hood |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (7 ratings)](https://appshunter.io/ios/app/eb-link/id1254019997/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/smart-air-hood/id1579386095/reviews) |
| Number of ratings | **7** | 3 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 63 MB | 4 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ebtron Inc.](https://appshunter.io/developer/1254019996) | [Dwyer Instruments, Inc.](https://appshunter.io/developer/496680286) |

## 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


### SMART Air Hood

[App page](https://appshunter.io/ios/app/smart-air-hood/id1579386095)

This app transforms your mobile device into a remote control and measurement tool for balancing commercial air systems. It allows for easy logging of readings, viewing measurements, and exporting data into reports, streamlining the process for HVAC professionals.

**Highlights:** Remote control functionality, Measurement logging, View real-time measurements, Export data reports, Connects with SMART Air Hood instrument

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is EB free?

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

### Is SMART Air Hood free?

SMART Air Hood is free to download, with no in-app purchases.

### Which has better reviews, EB or SMART Air Hood?

EB and SMART Air Hood are both rated 5.0 out of 5 on the App Store, from 7 and 3 ratings respectively.

### Do EB or SMART Air Hood have ads?

Neither EB nor SMART Air Hood shows ads.

### Which is updated more often, EB or SMART Air Hood?

EB ships an update every 3 months, and SMART Air Hood every 2 months. Most recently, EB was updated on November 2, 2026 and SMART Air Hood 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.*