Griswold Controls vs EB
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Griswold Controls
This application assists users in selecting and sizing specific valves for HVAC systems. It supports Griswold QuickSet® Manual Balance Valves, as well as Unimizer® and Automizer® actuated ball valves.
- Valve sizing
- Product selection
- QuickSet® Manual Balance Valves
- Actuated Ball Valves
- Unimizer® support
- Automizer® support
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The Griswold Controls Product Selection App allows the user to size and select Cvs for the Griswold QuickSet® Manual Balance Valves and the Griswold Actuated Ball Valves, Unimizer® and Automizer®
EB
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.
- Bluetooth communication with transmitters
- Real-time airflow and temperature data
- Complete traverse data capture
- Data saving to phone
- Email data as text file
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EB-Link enables communication to EBTRON Inc. Gold and Hybrid Series transmitters via a Bluetooth communication link. Real time airflow and temperature data can be read as well as complete traverse data. The data can be saved to the phone and emailed as a txt file.
Screenshots
Verdict
The clearest difference is iOS requirement: Griswold Controls at 8.0 against EB's 16.0. On price, rating, review sentiment and ratings volume there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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 Griswold Controls against 5.0 for EB. Both are backed by a comparable volume of ratings — 4 and 7 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
Griswold Controls ships an update every 2 months, EB every 3 months. The most recent releases landed on November 6, 2026 and November 2, 2026 respectively.
| Parameter | Griswold Controls | EB |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) | 5.0 (7 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 4 | 7 — better |
| Update frequency | Every 2 months — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 8.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 2 MB | 63 MB |
| Age rating | 4+ | 4+ |
| Developer | Griswold Controls | Ebtron Inc. |
Customer experience
Griswold Controls
EB
In-app purchases
Griswold Controls
No in-app purchases
EB
No in-app purchases
Questions
Is Griswold Controls free?
Is EB free?
Which has better reviews, Griswold Controls or EB?
Do Griswold Controls or EB have ads?
Which is updated more often, Griswold Controls or EB?
Other comparisons
