# EB vs Flow Manager

The clearest difference is update cadence: EB at every 3 months against Flow Manager's every 15 months. On price, rating, ratings volume and ads 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 Flow Manager. Both are backed by a comparable volume of ratings — 7 and 3 respectively.

EB ships an update every 3 months, Flow Manager every 15 months. The most recent releases landed on August 26, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | EB | Flow Manager |
| --- | --- | --- |
| 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/flow-manager/id6473011834/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 15 months |
| Monetization | Free | Free |
| Size | 63 MB | 49 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Ebtron Inc.](https://appshunter.io/developer/1254019996) | [Honeywell International, Inc.](https://appshunter.io/developer/311222963) |

## 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


### Flow Manager

[App page](https://appshunter.io/ios/app/flow-manager/id6473011834)

This operations management app connects to a control platform for monitoring and troubleshooting building systems. It allows authorized users to view system health, update settings, and diagnose alarms remotely.

**Highlights:** Monitor lab/room and valve health, Update setpoints, Override valve position and IOs, View and diagnose alarms, Connects via Bluetooth to control platform

**In-app purchases:** none


## Frequently asked questions

### Is EB free?

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

### Is Flow Manager free?

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

### Which has better reviews, EB or Flow Manager?

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

### Do EB or Flow Manager have ads?

Neither EB nor Flow Manager shows ads.

### Which is updated more often, EB or Flow Manager?

EB ships an update every 3 months, and Flow Manager every 15 months. Most recently, EB was updated on August 26, 2026 and Flow Manager on September 15, 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.*