# WolfSense Mobile — GrayWolf DirectSense II Logger > iOS data logger and real-time display for GrayWolf DirectSense II probes. (iPhone/iPad app by GrayWolf Sensing Solutions, LLC.) - Source: https://appshunter.io/ios/app/wolfsense-mobile/id1522804523 (this page in markdown: same URL + `.md`) - Developer: [GrayWolf Sensing Solutions, LLC](https://appshunter.io/developer/1478782810) - Category: Utilities, Productivity - Price: Free - Rating: 5.00/5 from 3 App Store ratings - Age rating: 4+ - Requires: iOS 11.0 · 161 MB - Languages: English - Released: 2021-10-05 - Data updated: 2026-06-06 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/wolfsense-mobile/id1522804523/reviews.md ## What is WolfSense Mobile? Connect your GrayWolf DirectSense® II probes to your Apple iOS devices! This app allows you to use your smartphone or tablet as a real-time display, data-logger and more. Customize your DSII probe with up to (6) plug and play gas sensors (plus %RH and ºC/ºF) for a variety of indoor air quality, green building, industrial hygiene, and HVAC applications. Choose from over 25 highly accurate, smart sensors including TVOCs (PID), Carbon Dioxide (NDIR), Formaldehyde and O3, CO, NO2, NH3, SO2, NO, Cl2, H2S, HCN, HCl, O2, H2 (electrochemical). Store “snapshot” logs during walk-throughs, or trend log over time at your specified interval. Simultaneously display multiple parameters or view trend graphs on your screen, even access GrayWolfLive data from the cloud. Take advantage of your feature-rich smartphone to add photos, videos, text and audio notes directly to data files for efficient, reliable documentation. ## Key features - Real-time display - Data logging - Supports multiple gas sensors - Trend graphing - Multimedia note integration - Cloud data access ## Frequently asked questions about WolfSense Mobile ### What devices is WolfSense Mobile compatible with? WolfSense Mobile is designed for Apple iOS devices, including iPhone, iPad, and iPod. It requires a compatible GrayWolf DirectSense II probe to function. ### How many sensors can WolfSense Mobile support? The application supports up to six plug-and-play gas sensors, in addition to %RH and ºC/ºF readings, allowing for comprehensive environmental monitoring. ### Can I view historical data with WolfSense Mobile? Yes, WolfSense Mobile allows you to store 'snapshot' logs during walk-throughs or trend log data over time at a specified interval. You can also view trend graphs directly on your screen. ### Does WolfSense Mobile have ads? No, WolfSense Mobile does not contain advertisements. It is a free application designed for professional use without ad interruptions. ### What types of sensors are supported by WolfSense Mobile? WolfSense Mobile supports over 25 highly accurate smart sensors, including those for TVOCs (PID), Carbon Dioxide (NDIR), Formaldehyde, O3, CO, NO2, NH3, SO2, NO, Cl2, H2S, HCN, HCl, O2, and H2 (electrochemical). ### How does WolfSense Mobile help with documentation? You can enhance your data files by adding photos, videos, text, and audio notes directly through your smartphone or tablet, ensuring efficient and reliable documentation of your findings. ### Is WolfSense Mobile updated frequently? The latest version of WolfSense Mobile is 1.8.2, last updated on November 27, 2023. This indicates regular updates to improve functionality and compatibility. ### What is the user rating for WolfSense Mobile? WolfSense Mobile has received an excellent rating of 5.0 stars based on 3 user reviews, suggesting a high level of user satisfaction with its performance and features. ## Version history (last 5 releases) ### 1.8.2 — 2023-11-27 Thanks for your interest in WolfSense Mobile. This latest version includes bug fixes for sensor resolution and data logging. ### 1.63 — 2023-04-25 Thanks for your interest in the WolfSense Mobile App. This release includes new languages (Chinese, Korean, Spanish, French, Arabic, German, Portuguese), faster sensor response time, support for particle counters, support for the new formaldehyde sensor as well as a number of bug fixes. ### 1.62 — 2023-03-17 Thanks for your interest in the WolfSense Mobile App. This release includes new languages (Chinese, Korean, Spanish, French, Arabic, German, Portuguese), faster sensor response time, support for particle counters, support for the new formaldehyde sensor as well as a number of bug fixes. ### 1.41 — 2022-07-30 Thanks for your interest in the WolfSense Mobile App. New features in this version include Sensor Tips, VOC Compound List, initiating a Snap Shot Log using DSII LOG button, support for GrayWolf's new HCHO Sensor, support for Particle Counters via WolfRadio XM, and the ability to Review Photo and Video NOTES in Tabular Data View. Additionally, Spanish and Romanian language support is now available using the Settings / Select Language menu item. ### 1.20 — 2021-10-08 Several improvements to the User Interface, Improvements to Bluetooth LE Device connection and other bug fixes. ## Apps similar to WolfSense Mobile | App | Rating | Price | Category | | --- | --- | --- | --- | | [Cryopak Connect Config](https://appshunter.io/ios/app/cryopak-connect-config/id6743498795) | — | Free | Utilities | | [Potter IntelliView®](https://appshunter.io/ios/app/potter-intelliview/id1434335531) | 4.5 (4) | Free | Utilities | | [DryLINK](https://appshunter.io/ios/app/drylink/id1321136896) | 4.3 (7) | Free | Utilities | | [HYDROS App](https://appshunter.io/ios/app/hydros-app/id1455344294) | 4.1 (17) | Free | Utilities | | [ITT ISP](https://appshunter.io/ios/app/itt-isp/id1500755670) | — | Free | Utilities | | [ThermoWorks](https://appshunter.io/ios/app/thermoworks/id1503955408) | 4.8 (15,491) | Free | Utilities | ## More apps by GrayWolf Sensing Solutions, LLC - [GrayWolfLive Realtime](https://appshunter.io/ios/app/graywolflive-realtime/id1478782811) All apps by GrayWolf Sensing Solutions, LLC: https://appshunter.io/developer/1478782810 ## Related topics [iaq solution](https://appshunter.io/ios/topics/iaq-solution) --- *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 2026-06-06.*