BlueHHT vs AV Energy
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BlueHHT
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BlueHHT is a virtual hand held terminal (HHT) for use with GSI's (Gauging Systems Inc.) tank gauging transmitters. It is able to configure and monitor GSI's APTB2, APTB3, and APTB3.6 transmitter cards via a wireless UART device. BlueHHT is not a general purpose hand held terminal emulator. It only supports the specific GSI devices described here. If you need a general purpose hand held terminal emulator, please refer to the BlueQTerm app.
AV Energy
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Information at your fingertips! This app gives you direct access to your account balance, location and contract information. It also gives you the ability to store and process payment and request service work and deliveries directly through the app.
Screenshots
Verdict
BlueHHT and AV Energy 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.
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.
BlueHHT ships an update every 12 months, AV Energy every 7 months. Both last shipped on October 27, 2026.
| Parameter | BlueHHT | AV Energy |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 12 months | Every 7 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 12.2 — better |
| Further details — not scored | ||
| Size | 15 MB | 56 MB |
| Age rating | 4+ | 4+ |
| Developer | Dohmann Engineering Services | Rural Computer Consultants, Inc. |
In-app purchases
BlueHHT
No in-app purchases
AV Energy
No in-app purchases
