ICM events vs CatApp by DRI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ICM events
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The ICM App is designed for international attendees of our congresses on electronics, automotive and battery recycling with focus on Circular Economy. Whether you're an industry leader, policymaker, researcher, sustainability expert, or others, this app is your all-in-one tool for navigating the congress and connecting with a global network of professionals. Features: View the full event schedule, including keynotes, workshops, and panels. Download session pdf`s and recordings. Connect with international attendees, speakers, and exhibitors. Access speaker profiles, session descriptions, and exhibitor information. Receive live updates, announcements, and reminders. Engage in live polls, Q&A sessions, and event surveys. How to Access the App: Once you register for the congress, you’ll receive an email with login instructions and a link to download the app. Use the email address from your registration to log in and enjoy all features. Who Can Use the App? The app is for global attendees of our congresses who are passionate about recycling, sustainability, and the circular economy. Availability: The app is available internationally, supporting users across the globe. Distribution: This app is exclusively for registered congress participants and is not intended for general or corporate use. Get the ICM App today and elevate your congress experience!
CatApp by DRI
This app allows approved suppliers to securely search, organize, and sell catalytic converters directly to a specific recycling company. It features real-time pricing updates, inventory management with hedging options, and direct submission for grading.
- Secure search and organization of catalytic converters
- Real-time pricing updates
- Inventory list management
- Apply approved hedges
- Direct submission for grading
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CatApp by DRI lets approved suppliers can securely search, organize, and sell catalytic converters direct to Davis Recycling, Inc. Converter pricing is updated on-the-fly, your converters can be organized into inventory lists and have approved hedges applied, and you can directly submit your converters for grading by Davis Recycling, Inc.
Screenshots
Verdict
The clearest difference is update cadence: CatApp by DRI at every 2 weeks against ICM events's every 6 weeks. CatApp by DRI also leads on iOS requirement (12.2 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.
ICM events ships an update every 6 weeks, CatApp by DRI every 2 weeks. The most recent releases landed on November 8, 2026 and October 30, 2026 respectively.
| Parameter | ICM events | CatApp by DRI |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 6 weeks | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 12.2 — better |
| Further details — not scored | ||
| Size | 76 MB | 100 MB |
| Age rating | 4+ | 4+ |
| Developer | ICM AG | weinsoft |
In-app purchases
ICM events
No in-app purchases
CatApp by DRI
No in-app purchases
Questions
Is ICM events free?
Is CatApp by DRI free?
Do ICM events or CatApp by DRI have ads?
Which is updated more often, ICM events or CatApp by DRI?
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