Holler: Walk Home Safety Alarm
SOS Siren, Share Live Location
About
This app transforms your phone into a powerful safety tool. It activates a loud siren, flashing lights, and records video upon a shake or tap, designed to deter threats before they escalate. It also alerts a trusted contact with your live location.
What's New in Holler
1.0.3
August 17, 2026
Improved privacy-safe advertising attribution and subscription analytics, plus reliability fixes.
Subscription plans
Holler Plus Yearly
Best value. Everything in Holler Plus.
Developer apps
FAQ
What is Holler's primary function?
Holler's primary function is to act as a personal safety alarm and deterrent. It activates a loud siren, flashing lights, and can record video to scare off potential threats and alert trusted contacts.
How does Holler deter threats?
Holler deters threats by immediately activating a maximum volume siren, a full-screen strobe light, and a flashing flashlight. This aims to create a scene that a threat would want to avoid.
Does Holler share my location with anyone?
Your location is only shared with your designated trusted contact during an active alert. The app states that your location is never sold or handed to advertisers and adheres to EU data residency.
Can Holler be activated if my phone is locked?
Yes, Holler can be activated even with your screen locked, particularly when the 'Guard my walk' feature is armed. It can be triggered by a hard shake.
What is Holler Plus?
Holler Plus is a premium subscription that expands the free features by allowing you to add your whole Circle of trusted people, enables live location sharing during an alert, and provides dual-camera evidence. It offers a 3-day free trial.
What are the subscription costs for Holler Plus?
Holler Plus offers weekly subscriptions at $3.99 and $5.99, and yearly subscriptions at $24.99 and $39.99, with the yearly plans including a 3-day free trial.
Does Holler have ads?
Yes, Holler contains advertisements. This is indicated by the 'hasAds' flag in the application data.
Is Holler available on Android devices?
Based on the provided data, Holler is currently supported on iPhone and iPod. Information regarding Android compatibility is not available.