# iGASES > Technical gas reference with properties, safety, conversions, and application advice. (iPhone/iPad app by WITT-Gasetechnik.) - Source: https://appshunter.io/ios/app/igases/id501289909 (this page in markdown: same URL + `.md`) - Developer: [WITT-Gasetechnik](https://appshunter.io/developer/668502195) - Category: Education, Utilities - Price: Free - Rating: 5.00/5 from 1 App Store ratings - Age rating: 4+ - Requires: iOS 7.1 · 3 MB - Languages: American English, French (France), German (Germany), Mexican Spanish - Released: 2012-02-15 - Data updated: 2026-08-30 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/igases/id501289909/reviews.md ## What is iGASES? As anyone who works with them will tell you, it is impossible to know everything about technical gases by heart. But now there is no need to: iGASES answers your questions, even interactively. iGASES, the new app from WITT, serves as a reference work for all current technical gases, including important physical-chemical characteristics such as density, steam pressure, ignition range or thermal conductivity as well as safety information. Required values such as pressure, volume (flow), temperature, mass and other parameters can be converted to all important international units of measurement with the extra unit converter. The gas advisor gives advise regarding the suitable protective gas mixture for food or metalworking applications. Whether you are looking for shielding gas for welding & cutting or for modified atmosphere for your food packs - just ask iGASES. Using the flow calculation for your iGASES App from WITT, you can choose the most suitable gas safety equipment fast and easily. Just type in system pressure, back pressure, temperature, KV-value as well as gas and iGASES presents the flow rate of the chosen gas safety equipment. As an extra iGASES offers access to all technical data of WITT gas technology products. Including: - Gas lexicon / gas guide - Gas advisor - Unit converter - Flow calculator - WITT data sheets - Direct contact to WITT experts ## Key features - Technical gas lexicon - Physical-chemical characteristics - Safety information - Unit converter - Gas advisor - Flow calculator - WITT product data sheets ## Frequently asked questions about iGASES ### What kind of information does iGASES provide about technical gases? iGASES provides important physical-chemical characteristics such as density, steam pressure, ignition range, and thermal conductivity, along with crucial safety information for a wide range of technical gases. ### Can iGASES help me find the right gas mixture for specific applications? Yes, the gas advisor feature within iGASES offers guidance on suitable protective gas mixtures for applications like food packaging or metalworking, including recommendations for welding and cutting. ### How does the flow calculator in iGASES work? The flow calculator allows you to input system pressure, back pressure, temperature, and KV-value. iGASES then calculates the flow rate for chosen gas safety equipment based on the selected gas. ### Does iGASES offer any tools for unit conversions? Yes, iGASES includes a comprehensive unit converter that can convert required values like pressure, volume (flow), temperature, and mass to all important international units of measurement. ### What are the benefits of using iGASES for learning about gases? iGASES serves as an interactive reference work, making it easier to access and understand complex technical gas information without needing to memorize everything. It also provides direct contact to WITT experts. ### Is iGASES available on multiple devices? Based on the provided data, iGASES is supported on iPhone, iPad, and iPod devices, indicating compatibility with Apple's mobile ecosystem. ### How often is iGASES updated? The last update for iGASES was on May 15, 2017, with the latest version being 3.6. This suggests that updates may not be very frequent. ### What is the user rating for iGASES? iGASES has a perfect rating of 5.0 stars from 1 rating, indicating a highly positive reception from its users. ## Version history (last 5 releases) ### 3.6 — 2017-05-15 This app has been updated by Apple to display the Apple Watch app icon. Bug Fixes ### 3.5 — 2017-04-06 iGASES is now available in French and Spanish. Bug fixes. ### 3.4 — 2016-08-17 Bug fixes and enhancements ### 3.3 — 2016-06-20 Bug fixes and enhancements ### 3.2 — 2015-11-06 Bug fixes ## Apps similar to iGASES | App | Rating | Price | Category | | --- | --- | --- | --- | | [CloudLabs Density of Liquids](https://appshunter.io/ios/app/cloudlabs-density-of-liquids/id1594688834) | — | Free | Education | | [Molecular Models - 3D](https://appshunter.io/ios/app/molecular-models-3d/id6753124450) | — | Free | Education | | [Questions VFR Radio LIGHT](https://appshunter.io/ios/app/questions-vfr-radio-light/id536263621) | — | Free | Education | | [Test Prep for API 1169 Exam](https://appshunter.io/ios/app/test-prep-for-api-1169-exam/id6744003300) | 3.6 (11) | Free | Education | | [Flex Metronome](https://appshunter.io/ios/app/flex-metronome/id1438005944) | 5.0 (1) | Free | Education | | [Latin Prayer Trainer](https://appshunter.io/ios/app/latin-prayer-trainer/id6759835834) | — | Free | Education | ## Related topics [igases](https://appshunter.io/ios/topics/igases) · [gastite](https://appshunter.io/ios/topics/gastite) · [airgas](https://appshunter.io/ios/topics/airgas) --- *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 2026-08-30.*