BlueHHT vs SmartProbe
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.
SmartProbe
This utility app uses advanced technology for detecting pests and monitoring environmental conditions. It provides insights to help manage and improve your surroundings.
- Pest detection technology
- Environmental monitoring
- Data insights
- Improved management
- Surroundings improvement
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SmartProbe technology for pest detection and environmental monitoring
Screenshots
Verdict
The clearest difference is update cadence: SmartProbe at every 3 weeks against BlueHHT's every 12 months. BlueHHT's advantage is iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and device support 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.
BlueHHT ships an update every 12 months, SmartProbe every 3 weeks. The most recent releases landed on September 15, 2026 and August 27, 2026 respectively.
| Parameter | BlueHHT | SmartProbe |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (3 ratings) — better |
| Number of ratings | — | 3 — better |
| Update frequency | Every 12 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 15 MB | 74 MB |
| Age rating | 4+ | 4+ |
| Developer | Dohmann Engineering Services | AiVision Food |
In-app purchases
BlueHHT
No in-app purchases
SmartProbe
No in-app purchases
Questions
Is BlueHHT free?
Is SmartProbe free?
Do BlueHHT or SmartProbe have ads?
Which is updated more often, BlueHHT or SmartProbe?
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