IMAGE Events vs GC&E Conf
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
IMAGE Events
This app connects geoscientists and energy professionals to share best practices, discover solutions, and develop strategies for the future of applied geosciences and energy. It offers a platform for networking and exploring technical presentations and exhibition experiences.
- Industry professional networking
- Technical program exploration
- Exhibition experience
- Strategy development
- Best practice sharing
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The International Meeting for Applied Geoscience & Energy (IMAGE) has been designed and built by industry professionals as the place for geoscientists, energy professionals, and thought leaders to meet and shape the future of applied geosciences and energy. It will provide an influential platform for sharing best practices, discovering solutions, and developing new perspectives and strategies to challenge and plan for what’s ahead. Plan now to explore a traditional and forward-looking technical program of more than 1,000 presentations and a unique exhibition experience where all sectors of geosciences and energy come together to innovate, collaborate, and network.
GC&E Conf
This app serves as a portal for a leading global conference focused on green chemistry and engineering. It provides a platform for scientists, educators, and industry professionals to explore advancements, share best practices, and foster innovation in sustainable solutions.
- Conference information
- Explore advancements
- Share best practices
- Inspire innovation
- Build community
- Sustainable solutions
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The GC&E Conference, hosted by the ACS Green Chemistry Institute®, is the premier global event for green chemistry and engineering. As the first and longest-running conference on this topic, GC&E attracts scientists, educators, industry professionals, and advocates to explore advancements, share best practices, inspire innovation, and build a community dedicated to sustainable solutions. Each year, the conference evolves, incorporating new ideas while maintaining its legacy. Its vision is for green and sustainable chemistry to be integral to all scientific endeavours, providing solutions that balance human well-being with planetary health. GC&E will showcase innovative research and cross-cutting topics in green and sustainable chemistry and engineering, with an emphasis on symposia that highlight thematic topics such as medical breakthroughs, new technologies, and efforts to eliminate or reduce hazardous chemical pollution promoting longer and healthier lives.
Screenshots
Verdict
The clearest difference is rating: IMAGE Events at 2.7 against GC&E Conf's 1.0. IMAGE Events also leads on ratings volume (7 vs 2) and iOS requirement (10.0 vs 13.0). GC&E Conf's advantage is update cadence (every 3 weeks vs every 12 months) and monetization model (free vs ad-supported). 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.
IMAGE Events holds the better App Store score, 2.7 against 1.0. Both are backed by a comparable volume of ratings — 7 and 2 respectively.
IMAGE Events ships an update every 12 months, GC&E Conf every 3 weeks. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.
| Parameter | IMAGE Events | GC&E Conf |
|---|---|---|
| Price | Free | Free |
| Rating | 2.7 (7 ratings) — better | 1.0 (2 ratings) |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 7 — better | 2 |
| Update frequency | Every 12 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPad, iPod |
| Requires iOS | 10.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 32 MB | 47 MB |
| Age rating | 17+ | 4+ |
| Developer | The American Association of Petroleum Geologists, Inc. | American Chemical Society |
Customer experience
IMAGE Events
GC&E Conf
In-app purchases
IMAGE Events
No in-app purchases
GC&E Conf
No in-app purchases









