AD Certify vs Colliers Events
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AD Certify
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AD Certify (TM) is our new Avery Dennison Brand Protection mobile app that enables our Customers to quickly check the authenticity, record inspection activity and more. Now brand inspectors can simply scan a 2D code on the Brand Protection label with their smartphone -- and from anywhere in the world -- they can instantly verify the authenticity of an item.
Colliers Events
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At Colliers, we maximize the potential of property to accelerate the success of our clients and our people. One way we do this is by creating and hosting forward-thinking and meaningful conferences and networking events. Our events are a means of gathering our professionals and their valued clients to innovate, collaborate and further invest in relationships that deliver enduring value. The Colliers U.S. Events app can be used to view current event agendas, read up on keynote speakers, find host hotel information, connect with other attendees and more. For more information, visit www.colliers.com
Screenshots
Verdict
The clearest difference is update cadence: Colliers Events at every 5 weeks against AD Certify's every 7 months. AD Certify's advantage is iOS requirement (12.0 vs 14.0). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
AD Certify ships an update every 7 months, Colliers Events every 5 weeks. The most recent releases landed on June 3, 2026 and September 14, 2026 respectively.
| Parameter | AD Certify | Colliers Events |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 7 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 79 MB | 58 MB |
| Age rating | 4+ | 4+ |
| Developer | Avery Dennison Retail Information Services | Colliers International WA, LLC |
In-app purchases
AD Certify
No in-app purchases
Colliers Events
No in-app purchases
Questions
Is AD Certify free?
Is Colliers Events free?
Do AD Certify or Colliers Events have ads?
Which is updated more often, AD Certify or Colliers Events?
Other comparisons
