HARMBLOCK AI
Stops nudity from being shown, shot, and stored.
Take control of your child’s digital safety — Apps for parents
The HarmBlock+ app gives you full control over how your child uses their HMD Fuse phone. Block access to unsafe content, manage screen time, and stay one step ahead—with protection powered by AI.
How-to videos
Follow our step-by-step video or written guide to pair your phone and customize protection settings for your child.
Get the HarmBlock+ app for your device
The HarmBlock+ app for guardians is available for most Android and iOS devices. Use the buttons below to download and get started.
Got questions?
Our Frequently Asked Questions cover just about everything you would want to know about using HMD Fuse and how the HarmBlock+ service works.
Features
Why parents choose HarmBlock+
- PARENTAL CONTROLS
Starts with the essentials. No apps or socials until granted.
- CONTACT WHITELISTING
Call and text only with guardian-approved contacts.
- LOCATION TRACKING
See your child’s current location and location history.
All specifications, features and other product information provided are subject to change without notice. All images are for illustrative purposes only. Android and Google Play are trademarks of Google LLC. IOS is a registered trademark or trademark of Cisco Systems, Inc. and/or its affiliates in the United States and certain other countries. App Store is a trademark of Apple Inc., registered in the U.S. and other countries and regions.