Comparison

Brand Authentication vs Wattstopperi3

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

Head to head

Reimagine building experience.

Free

🔧 Utilities

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About

Brand Authentication

Read full description

The Brand Authentication App checks genuine products. To run the app a registration with a valid e-mail address is necessary. The user account must be activated with a link in the confirmation e-mail before the app can be used.

About

Wattstopperi3

Features

Read full description

Stay connected to your building portfolio - anytime, anywhere. With the Wattstopper i3 app, you can monitor, control, and optimize your facilities on the go. Access advanced tools for continuous commissioning, fault detection and diagnostics, interactive reporting, and real-time event alerts, all from your mobile device. Identify issues early, respond faster, and keep your buildings running at peak performance - right from the palm of your hand.

Screenshots

Brand Authentication3 screens

Wattstopperi33 screens

Verdict

The call

The clearest difference is update cadence: Wattstopperi3 at every 4 weeks against Brand Authentication's every 3 months. Brand Authentication'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

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

Brand Authentication ships an update every 3 months, Wattstopperi3 every 4 weeks. The most recent releases landed on October 14, 2026 and October 28, 2026 respectively.

Scorecard2 real differences · 4 level

Brand Authentication versus Wattstopperi3: the parameters behind the verdict, then further details
Parameter	Brand Authentication	Wattstopperi3
Price	Free	Free
Update frequency	Every 3 months	Every 4 weeks — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPad, iPod — better
Requires iOS	13.0 — better	15.6
Further details — not scored
Size	23 MB	81 MB
Age rating	4+	4+
Developer	Honeywell International, Inc.	THE WATT STOPPER, INC.

In-app purchases

None

Brand Authentication

No in-app purchases

None

Wattstopperi3

No in-app purchases

Questions

Is Brand Authentication free?

Brand Authentication is free to download, with no in-app purchases.

Is Wattstopperi3 free?

Wattstopperi3 is free to download, with no in-app purchases.

Do Brand Authentication or Wattstopperi3 have ads?

Neither Brand Authentication nor Wattstopperi3 shows ads.

Which is updated more often, Brand Authentication or Wattstopperi3?

Brand Authentication ships an update every 3 months, and Wattstopperi3 every 4 weeks. Most recently, Brand Authentication was updated on October 14, 2026 and Wattstopperi3 on October 28, 2026.