# DBM Lookup Utility — Find maps for ternary systems

> App simplifies distillation boundary map creation for ternary systems. (iPhone/iPad app by Eric Peterson.)

- Source: https://appshunter.io/ios/app/dbm-lookup-utility/id6740751081 (this page in markdown: same URL + `.md`)
- Developer: [Eric Peterson](https://appshunter.io/developer/460093943)
- Category: Utilities
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 17.6 · 3 MB
- Languages: English
- Released: 2025-01-20
- Data updated: 2026-06-08
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/dbm-lookup-utility/id6740751081/reviews.md

## What is DBM Lookup Utility?

Distillation Boundary Maps are simplified representations of Residue Curve Maps that play a critical role in conceptualizing distillation processes. These maps visually depict the equilibrium behavior of ternary mixtures, providing valuable insights into feasible separation pathways and the effects of azeotropes by highlighting composition regions divided by distillation boundaries.

Traditional methods for determining Distillation Boundary Maps for ternary systems involve detailed knowledge of pure component and azeotropic properties, followed by intricate, step-by-step procedures. These methods require a deep understanding of nodes, saddles, and the ability to verify consistency and uniqueness, making the process time-consuming and complex.

This app introduces an innovative lookup procedure that simplifies and accelerates the creation of Distillation Boundary Maps. By requiring only the relative boiling points of pure components and azeotropes in a ternary system, the app streamlines the process, making it more user-friendly and efficient.

## Key features

- Simplifies Distillation Boundary Map creation
- Visualizes equilibrium behavior
- Highlights separation pathways
- User-friendly lookup procedure
- Requires only relative boiling points


## Frequently asked questions about DBM Lookup Utility

### What is DBM Lookup Utility used for?

DBM Lookup Utility simplifies the creation of Distillation Boundary Maps for ternary systems. These maps are crucial for understanding distillation processes and identifying feasible separation pathways.

### How does DBM Lookup Utility simplify map creation?

Instead of complex traditional methods, DBM Lookup Utility uses an innovative lookup procedure. It requires only the relative boiling points of pure components and azeotropes, making the process more user-friendly and efficient.

### What kind of information does DBM Lookup Utility provide?

The app visually depicts the equilibrium behavior of ternary mixtures. It highlights feasible separation pathways and the effects of azeotropes by showing composition regions divided by distillation boundaries.

### Is DBM Lookup Utility available on Android?

Currently, DBM Lookup Utility is only supported on iPhone devices. There is no information available regarding future Android support.

### What is the rating for DBM Lookup Utility?

DBM Lookup Utility has a perfect rating of 5.0 stars, based on one user review.

### When was DBM Lookup Utility last updated?

The latest version of DBM Lookup Utility, 2.24, was last updated on February 7, 2025. This indicates a recent focus on development and improvements.

### Does DBM Lookup Utility have ads?

No, DBM Lookup Utility is ad-free. This ensures an uninterrupted user experience while analyzing distillation processes.

### What is the age rating for DBM Lookup Utility?

DBM Lookup Utility has an age rating of 4+, making it suitable for a wide range of users, including students and professionals.

## Version history (last 5 releases)

### 2.24 — 2025-02-07

Updated support url and privacy policy url.

### 2.23 — 2025-01-31

Minor UI fixes.

### 2.22 — 2025-01-30

Minor bug fixes.

### 2.21 — 2025-01-28

Changed a few colors.
Minor bug fixes.

### 2.2 — 2025-01-27

New images for all maps.
Adding additional naming convention for all maps.
Bug fixes.

## Apps similar to DBM Lookup Utility

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [SteamHub 2.0](https://appshunter.io/ios/app/steamhub-20/id1583951581) | — | Free | Utilities |
| [ADCA Tools](https://appshunter.io/ios/app/adca-tools/id6503931944) | — | Free | Utilities |
| [Password Manager：SecureSafe](https://appshunter.io/ios/app/password-managersecuresafe/id1438972334) | 4.6 (12) | Free | Utilities |
| [Off - Shutdown and Wake On Lan](https://appshunter.io/ios/app/off-shutdown-and-wake-on-lan/id529923825) | 4.6 (405) | Free | Utilities |
| [NMR Solvent Peaks](https://appshunter.io/ios/app/nmr-solvent-peaks/id1293462223) | 5.0 (11) | Free | Utilities |
| [Metal Detector for iPhone](https://appshunter.io/ios/app/metal-detector-for-iphone/id1086511476) | 4.0 (348) | Free | Utilities |

## More apps by Eric Peterson

- [Pickleball Scheduler](https://appshunter.io/ios/app/pickleball-scheduler/id6741597305)

All apps by Eric Peterson: https://appshunter.io/developer/460093943

## Related topics

[dbm lookup utility](https://appshunter.io/ios/topics/dbm-lookup-utility) · [eric peterson](https://appshunter.io/ios/topics/eric-peterson) · [eric pheterson](https://appshunter.io/ios/topics/eric-pheterson)

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-08.*