AIChE vs CrackX
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AIChE
Manage your professional membership with access to resources, communities, and learning tools. Discover career development opportunities and stay connected with industry events. All your professional needs in one convenient application.
- Membership management
- Access professional resources
- Connect with communities
- Event information
- Learning tools
- Career development
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The American Institute of Chemical Engineers (AIChE) app serves as a central hub for managing your AIChE membership, providing access to professional resources, communities, events, learning tools, and career development opportunities—all in one place.
CrackX
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Optimization of a Mixed-Feed Steam Cracker App is an interactive engineering tool for evaluating steam cracking performance and CO₂ storage feasibility. The app allows users to configure operating scenarios, compare key performance indicators, estimate process outputs, and assess whether captured CO₂ can be safely stored in a geological reservoir. It includes performance metrics, feasibility results, visual charts, and report generation to support academic analysis and technical decision-making. Designed for chemical and petroleum engineering education, the app helps connect process optimization with carbon management in one workflow.
Screenshots
Verdict
The clearest difference is ads: CrackX at none against AIChE's shown. CrackX also leads on iOS requirement (14.0 vs 16.4). On price, 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.
| Parameter | AIChE | CrackX |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 4 — better | — |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.4 | 14.0 — better |
| Further details — not scored | ||
| Size | 52 MB | 26 MB |
| Age rating | 4+ | 4+ |
| Developer | AIChE | Fatima Bazroun |
In-app purchases
AIChE
No in-app purchases
CrackX
No in-app purchases
