---
title: NautilusLog IHM Mobile App (for IHM Experts)
description: The IHM Mobile App is specifically designed for HazMat Surveyors and IHM Experts who conduct IHM Initial Surveys (Part 1 Survey) on vessels.
---

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November 11, 2025

# NautilusLog IHM Mobile App (for IHM Experts)

## Here you can download the latest version of the NautilusLog IHM Mobile App.

The IHM Mobile App is specifically designed for HazMat Surveyors and IHM Experts who conduct IHM Initial Surveys (Part 1 Survey) on vessels. If you are not one of these users, please refer to the [IHM Web App](https://nautiluslog.atlassian.net/plugins/servlet/servicedesk/customer/confluence/shim/spaces/NLKB/pages/58785795) for more information.

**Downloading the Latest NautilusLog IHM App version:**

If you are having trouble with accessing IHM projects on the mobile app, it is most likely  because your device does not have the latest version of the app. You can always   
download the latest version of the IHM Mobile App from the NautilusLog IHM   
webpage. See screenshot and instruction steps below.

![2025-09-16\_15-30-53](https://help.nautiluslog.com/hs-fs/hubfs/2025-09-16_15-30-53.png?width=364&height=830&name=2025-09-16_15-30-53.png)

You can download the latest version of the NautilusLog IHM App by following the   
outlined steps below: 

1\. Use a mobile web browser (Chrome, Firefox, etc) on your android device to access   
the link: [https://stage.nautiluslog.com/#/dashboard/help](https://stage.nautiluslog.com/#/dashboard/help )  
2\. Log in with your credentials, if you're not already logged in.  
3\. Click on "**Download APK**".   
4\. Install the app once download is completed. 

**Note:** Ensure to save any unsaved project or have a back up before you install the   
updated app version. As all unsaved data may be lost during the app update.

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