Comparison

HAT vs Weiser UNITE

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

Head to head
About

HAT

Features
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The intelligent driving system of automobile electronic dvr-adas hybrid all-in-one machine supports the related operations of ADAS and DVR, supports video preview, video viewing, video export, and configuration and viewing of equipment related status information.

About

Weiser UNITE

Features
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Experience convenience, connectivity and seamless multifamily access control with the Weiser UNITE mobile application. A single mobile interface for all users of the multifamily system, this Weiser UNITE mobile application enables intuitive engagement, control, and configuration of all elements of the system. • A comprehensive solution for Property Managers that is simple to navigate, yet offers complete visibility and control over every detail of the site. • An intuitive and logical interface for Installers and Maintenance Personnel, enabling easy installation, configuration, and access over all elements of the wider ecosystem. • For Residents, the Weiser UNITE mobile app offers a best-in-class user experience, providing full control over their abode with comprehensive event history and guest management. As the mobile interface for the UNITE cloud-based electronic access control solution, the UNITE mobile application enables users of the system to interact with UNITE electronic locks within the wider UNITE ecosystem. Depending on the user’s authority level within the system, the UNITE mobile app enables users to: • Add, edit, and delete locks into and from the system • Add, edit, and delete users of all authority levels into and from the system • Configure site details from the building down to each individual unit • Enroll and encode mobile and physical credentials • Search and view event history within the system, with intuitive filtering for narrowing down the wide range of event types • Receive event notifications for access and system alerts • Update lock firmware and complete system and device diagnostics • Intuitively switch between system management and device access workflows for management personnel

Screenshots

HAT4 screens
Weiser UNITE4 screens

Verdict

The call

The clearest difference is update cadence: HAT at every 4 weeks against Weiser UNITE's every 3 months. HAT also leads on iOS requirement (11.0 vs 15.0). 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

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

HAT ships an update every 4 weeks, Weiser UNITE every 3 months. The most recent releases landed on October 4, 2026 and October 13, 2026 respectively.

Scorecard2 real differences · 4 level
HAT versus Weiser UNITE: the parameters behind the verdict, then further details
ParameterHATWeiser UNITE
PriceFreeFree
Update frequencyEvery 4 weeks — betterEvery 3 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPod
Requires iOS11.0 — better15.0
Further details — not scored
Size55 MB155 MB
Age rating4+4+
DeveloperhikvisionASSA ABLOY AMERICAS RESIDENTIAL INC.

In-app purchases

None

HAT

No in-app purchases

None

Weiser UNITE

No in-app purchases

Questions

Is HAT free?
HAT is free to download, with no in-app purchases.
Is Weiser UNITE free?
Weiser UNITE is free to download, with no in-app purchases.
Do HAT or Weiser UNITE have ads?
Neither HAT nor Weiser UNITE shows ads.
Which is updated more often, HAT or Weiser UNITE?
HAT ships an update every 4 weeks, and Weiser UNITE every 3 months. Most recently, HAT was updated on October 4, 2026 and Weiser UNITE on October 13, 2026.

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