DBIA Conferences vs COAA Event Hub
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DBIA Conferences
Access information for Design Build Institute of America's meetings and conferences. Learn about best practices in design-build project delivery and connect with industry professionals.
- Official conference app
- Information on design-build best practices
- Details on industry events
- Learn about DBIA Certification program
- Connect with industry professionals
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This is the official app for the Design Build Institute of America's Meetings and Conferences. The Design-Build Institute of America is the only organization that defines, teaches and promotes best practices in design-build. Design-build is a collaborative approach to project delivery that integrates design and construction with a single-point of responsibility contract. Established in 1993, the Design-Build Institute of America (DBIA) is the only organization that defines, teaches and promotes best practices in design-build project delivery. Design-build is an integrated approach that delivers design and construction services under one contract with a single point of responsibility. Owners select design-build to achieve best value while meeting schedule, cost and quality goals. DBIA hosts four conferences during the year including: Design-Build in Transportation Conference which brings together individuals specializing in all modes of transportation. Learn more about design-build, our events, and the DBIA Certification program by visiting www.dbia.org. Design-Build for Water/Wastewater Conference will bring together more than 800 individuals from across the country who specialize is water and wastewater treatment plants. For over two decades, design-build practitioners, specialty contractors, and public and private owners have gathered annually for the Design-Build Conference & Expo, the largest gathering of the year for the design-build market and the only event centered exclusively on design-build.
COAA Event Hub
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The COAA Connect Event App is your go-to guide for COAA conferences! Access event schedules, speaker details, real-time updates, networking tools, venue maps, and more. Stay informed, engage with attendees, and enhance your conference experience—all in one app!
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Verdict
The clearest difference is update cadence: DBIA Conferences at every 2 weeks against COAA Event Hub's every 8 months. COAA Event Hub's advantage is iOS requirement (15.0 vs 17.0). 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.
DBIA Conferences ships an update every 2 weeks, COAA Event Hub every 8 months. The most recent releases landed on November 1, 2026 and October 24, 2026 respectively.
| Parameter | DBIA Conferences | COAA Event Hub |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 2 weeks — better | Every 8 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 60 MB | 5 MB |
| Age rating | 4+ | 17+ |
| Developer | Design-Build Institute of America | Construction Owners Association of America |
In-app purchases
DBIA Conferences
No in-app purchases
COAA Event Hub
No in-app purchases
Questions
Is DBIA Conferences free?
Is COAA Event Hub free?
Do DBIA Conferences or COAA Event Hub have ads?
Which is updated more often, DBIA Conferences or COAA Event Hub?
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