Visible Access vs BlueHHT
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Visible Access
This utility app lets residents of equipped buildings see and grant entry to visitors before they are allowed in. It provides a visual confirmation of who is at the door, enhancing building security and convenience.
- Visual visitor identification
- Grant building access remotely
- Enhance building security
- Convenient visitor management
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The application allows residents of buildings so equipped to visually see who is requesting access to the building before granting permission to enter.
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.
Screenshots
Verdict
The clearest difference is update cadence: Visible Access at every 2 months against BlueHHT's every 12 months. BlueHHT's advantage is iOS requirement (13.0 vs 15.6). 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.
Visible Access ships an update every 2 months, BlueHHT every 12 months. The most recent releases landed on October 3, 2026 and October 2, 2026 respectively.
| Parameter | Visible Access | BlueHHT |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 2 months — better | Every 12 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 39 MB | 15 MB |
| Age rating | 4+ | 4+ |
| Developer | Webster and Green, Inc | Dohmann Engineering Services |
In-app purchases
Visible Access
No in-app purchases
BlueHHT
No in-app purchases
Questions
Is Visible Access free?
Is BlueHHT free?
Do Visible Access or BlueHHT have ads?
Which is updated more often, Visible Access or BlueHHT?
Other comparisons
