Comparison

UnaInside vs BlueHHT

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

UnaInside

Features
Read full description

"UnaInside Mobile App is here for your operational teams to deploy and manage IoT devices developed by UnaBiz. UnaInisde supports Managed and Legacy protocols on devices. It includes a full range of commands such as device activation, trigger Sigfox downlink and Firmware Over-the-Air* for efficient on-the-field device deployment and management. Managed Protocol - uses UnaSecure, a proprietary encryption protocol developed by UnaBiz for NFC communications, so that all communications from and to the device are fully encrypted via UnaConnect. The fully integrated protocol also allows one click device activation. Legacy Protocol - uses standard NFC communication protocols with no encryption of the commands. The protocols are compatible with UnaInside and most iOS apps. A series of manual commands is required for device activation under the Legacy protocol. *Firmware-Over-The-Air is only available for supported devices using the Managed Protocol."

About

BlueHHT

Features
Read full description

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

UnaInside3 screens
BlueHHT4 screens

Verdict

The call

The clearest difference is update cadence: UnaInside at every 6 weeks against BlueHHT's every 12 months. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

UnaInside ships an update every 6 weeks, BlueHHT every 12 months. The most recent releases landed on October 25, 2026 and October 27, 2026 respectively.

Scorecard1 real difference ยท 5 level
UnaInside versus BlueHHT: the parameters behind the verdict, then further details
ParameterUnaInsideBlueHHT
PriceFreeFree
Update frequencyEvery 6 weeks โ€” betterEvery 12 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.013.0
Further details โ€” not scored
Size21 MB15 MB
Age rating4+4+
DeveloperUnaBiz Co LtdDohmann Engineering Services

In-app purchases

None

UnaInside

No in-app purchases

None

BlueHHT

No in-app purchases

Questions

Is UnaInside free?
UnaInside is free to download, with no in-app purchases.
Is BlueHHT free?
BlueHHT is free to download, with no in-app purchases.
Do UnaInside or BlueHHT have ads?
Neither UnaInside nor BlueHHT shows ads.
Which is updated more often, UnaInside or BlueHHT?
UnaInside ships an update every 6 weeks, and BlueHHT every 12 months. Most recently, UnaInside was updated on October 25, 2026 and BlueHHT on October 27, 2026.

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