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 October 14, 2026 and October 10, 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
