# Vapour Pressures — Calculate vapor pressures.

> Calculate vapor pressures. (iPhone/iPad app by Irving Josue Cortes Iturriaga.)

- Source: https://appshunter.io/ios/app/vapour-pressures/id6738324417 (this page in markdown: same URL + `.md`)
- Developer: [Irving Josue Cortes Iturriaga](https://appshunter.io/developer/1750836580)
- Category: Utilities, Education
- Price: $3.99
- Age rating: 4+
- Requires: iOS 17.0 · 14 MB
- Languages: Arabic, English, French, German, Greek, Hindi, Indonesian, Italian, Japanese, Korean and 6 more
- Released: 2024-11-18
- Data updated: 2026-08-06
- User reviews in markdown: https://appshunter.io/ios/app/vapour-pressures/id6738324417/reviews.md

## What is Vapour Pressures?

Vapour Pressures is a powerful, easy-to-use tool designed for engineers, scientists, students, and anyone working with phase-change phenomena who need to calculate vapor pressures and boiling points quickly and accurately. With two extensive built-in databases covering a wide range of substances, and full support for numerous pressure and temperature units, Vapour Pressures adapts to your workflow whether you’re in the lab, classroom or field.

Enter the known variables and instantly obtain the corresponding vapor pressure or boiling point in your preferred units. The app supports multiple languages and requires no data collection — making it ideal for both personal and professional use. Make your gas-liquid equilibrium calculations streamlined, reliable and accessible with Vapour Pressures.


## Version history (last 3 releases)

### 2.0 — 2025-11-14

+ Improved design and performance.
+ New theme colors.

### 1.0.1 — 2024-11-20

Improved design.

### 1.0 — 2024-11-18

No release notes.

## Apps similar to Vapour Pressures

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [EMF Tracker](https://appshunter.io/ios/app/emf-tracker/id6749901198) | — | Free | Utilities |
| [Drillstring Toolbox](https://appshunter.io/ios/app/drillstring-toolbox/id1068605189) | 3.3 (3) | Free | Utilities |
| [EMF Meter Scanner Detector](https://appshunter.io/ios/app/emf-meter-scanner-detector/id1565532516) | 4.8 (526) | $4.99 | Utilities |
| [Gas Compressibility Factor Z](https://appshunter.io/ios/app/gas-compressibility-factor-z/id1626924678) | — | Free | Utilities |
| [Agent DVR Remote](https://appshunter.io/ios/app/agent-dvr-remote/id6747421543) | 4.8 (4) | Free | Utilities |
| [Dr. DE](https://appshunter.io/ios/app/dr-de/id954796004) | 4.5 (16) | Free | Utilities |

## More apps by Irving Josue Cortes Iturriaga

- [Steam Tables by CA](https://appshunter.io/ios/app/steam-tables-by-ca/id6504078020)
- [Refrigerant Tables](https://appshunter.io/ios/app/refrigerant-tables/id6526497856)
- [Interpolation Methods](https://appshunter.io/ios/app/interpolation-methods/id6557032923)
- [Gas Laws by CA](https://appshunter.io/ios/app/gas-laws-by-ca/id6587549604)
- [Regression Analysis](https://appshunter.io/ios/app/regression-analysis/id6615062209)

All apps by Irving Josue Cortes Iturriaga: https://appshunter.io/developer/1750836580

---

*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 2026-08-06.*