DBM Lookup Utility vs Stable Diffusion
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DBM Lookup Utility
This utility simplifies the creation of Distillation Boundary Maps for ternary systems. It visually represents equilibrium behavior and separation pathways, making complex distillation processes more accessible.
- Simplifies Distillation Boundary Map creation
- Visualizes equilibrium behavior
- Highlights separation pathways
- User-friendly lookup procedure
- Requires only relative boiling points
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DBM Lookup Utility finds the feasible distillation boundary maps (DBMs) for any ternary mixture, using only the relative boiling points of its pure components and azeotropes. No thermodynamic modeling or residue curve sketching required. DBMs are simplified residue curve maps. They show how a three-component mixture divides into distillation regions, and they're a key tool in the conceptual design of distillation processes. Finding the right map by hand means working through nodes, saddles and topological consistency. This app does it with a lookup. THREE WAYS TO FIND A MAP • Azeotropes: say whether each binary and ternary azeotrope exists and whether it's minimum- or maximum-boiling (or a saddle). Leave anything you don't know as "???" and the app keeps every possibility. The 307 possible temperature sequences (TSs) narrow down as you go. • Example: pick one of six preloaded systems, such as Methanol/Ethanol/Water or Acetone/Chloroform/Methanol, and see its TS and DBMs instantly. • Enter TS: type a temperature sequence you already know. The app checks it as you type and tells you what's wrong if it isn't valid. Then choose a TS and one of its DBMs to see the map drawn on the composition triangle. ALL 125 DBMs Browse a gallery of all 125 unique distillation boundary maps. Tap any one to see it full size, along with every temperature sequence that produces it. Each map is labeled with its Matsuyama–Nishimura classification code. USEFUL FOR • Screening entrainers for azeotropic or extractive distillation • Quick "what-if" checks during conceptual process design • Teaching and learning ternary VLE behavior Only thermodynamically feasible TSs and valid DBMs are generated, so you never have to judge inconsistent or indeterminate maps yourself. Based on the method published by Peterson and Partin, "Temperature Sequences for Categorizing All Ternary Distillation Boundary Maps," Ind. Eng. Chem. Res. (1997), and cited in Perry's Chemical Engineers' Handbook. Note: the app identifies which maps are possible. Experimental VLE data is still needed to pin down the exact boundary curvature for a specific mixture.
Stable Diffusion
Transform your imagination into stunning artwork with advanced AI. Describe your vision or upload a reference image to generate unique art in seconds. Explore niche styles and create with precision control.
- Stable Diffusion Engine
- Image-to-Image transformations
- Niche art styles
- Multiple aspect ratios
- Community gallery
- Fast processing
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Artrix transforms your ideas into stunning artwork powered by the cutting-edge Stable Diffusion engine. Simply describe what you imagine, upload a reference picture, and watch your vision come to life in seconds with unmatched detail and creative control. We utilize advanced Stable Diffusion architecture for quality assurance. No shortcuts, no compromises—just the most flexible, powerful, and customizable AI image generation available today. FEATURES Stable Diffusion Engine – Next-generation image synthesis delivering photorealism, intricate details, and stunning digital art. Advanced ControlNet & Image-to-Image – Transform reference photos with precision, maintaining structure while completely reimagining style. Niche Art Styles – Explore unconventional, highly curated art styles that you won't find anywhere else. Multiple Aspect Ratios – Seamlessly generate in square, landscape, or portrait modes tailored for any platform. Explore Gallery – Share your masterpiece with the community and get inspired by others' creations. Blazing Fast Processing – High-resolution, high-quality results delivered in a matter of seconds. PERFECT FOR Artists exploring new creative directions and fine-grained style control. Designers needing rapid, highly specific visual concepts and layout variations. Content Creators seeking unique, custom-tailored imagery that stands out. Dreamers with vivid ideas waiting to be visualized exactly how they see them. SUBSCRIPTION Artrix Premium unlocks unlimited generations, reference image uploads, and priority processing. Choose weekly or yearly billing—cancel anytime. Start creating today. Your imagination, our AI. Terms: https://rapidnova.co/apps/artrix/terms-of-service Privacy Policy: https://rapidnova.co/apps/artrix/privacy-policy
Screenshots
Verdict
The clearest difference is rating: DBM Lookup Utility at 5.0 against Stable Diffusion's 4.4. DBM Lookup Utility also leads on in-app purchases (none vs 2) and update cadence (every 2 days vs fortnightly). Stable Diffusion's advantage is ratings volume (41 vs 1). On price, ads, device support and iOS requirement 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. Stable Diffusion sells 2 in-app purchases, starting at $6.99 per 7 days. DBM Lookup Utility asks for nothing beyond the download.
DBM Lookup Utility holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Stable Diffusion has 41 ratings behind it against 1, so its average is the more settled of the two.
DBM Lookup Utility ships an update every 2 days, Stable Diffusion fortnightly. The most recent releases landed on October 12, 2026 and October 16, 2026 respectively.
| Parameter | DBM Lookup Utility | Stable Diffusion |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 4.4 (41 ratings) |
| Positive reviews | — | 60.0% of reviews |
| Number of ratings | 1 | 41 — better |
| Update frequency | Every 2 days — better | Fortnightly |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 17.6 | 16.0 — better |
| Further details — not scored | ||
| Size | 3 MB | 106 MB |
| Age rating | 4+ | 12+ |
| Developer | Eric Peterson | RapidNova |
Customer experience
DBM Lookup Utility
Stable Diffusion
In-app purchases
DBM Lookup Utility
No in-app purchases
Stable Diffusion
- Weekly Premium Access$6.997 Days
- Yearly Premium Access$39.991 Year
Questions
Is DBM Lookup Utility free?
Is Stable Diffusion free?
Which has better reviews, DBM Lookup Utility or Stable Diffusion?
Do DBM Lookup Utility or Stable Diffusion have ads?
Which is updated more often, DBM Lookup Utility or Stable Diffusion?
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