HollerGet early access

Compare

Holler vs bSafe

bSafe and Holler are closer cousins: both are personal safety apps with an alarm and trusted contacts. The difference is what each one optimises for. Holler is built first and foremost to fire every single time, and to deter, not just alert.

What bSafe is good at

bSafe is a long-standing personal safety app with an SOS alarm, trusted guardians, a follow-me mode and live streaming to contacts, and it is cross-platform. If you are on Android today and want those features now, it is a reasonable option. Holler's bet is that the thing that matters most in this category is reliability and deterrence, so that is what it builds around first, iPhone-native, with the alarm and strobe working even on silent and no login on the critical path.

Holler
bSafe
Core job
Deter first, alert second, reliable every time
SOS alarm with trusted guardians and live streaming
Deterrent
Loud siren and full-screen strobe over the silent switch
Alarm available; deterrence is not the main pitch
Reliability focus
Zero-login critical path, offline-tolerant by design
Feature-rich; reliability varies by device and setup
Platform
iPhone first, contacts on any phone
iOS and Android
Privacy posture
EU-native, location only on alert, not sold
Varies; review their current policy

When to stay with bSafe

If you are on Android right now and you want live audio and video streaming to your contacts today, bSafe offers that and Holler is iPhone-first at launch. If those specific features matter more to you than deterrence and iOS-native reliability, bSafe may fit better for now.

bSafe questions

Is Holler on Android?

Holler is iPhone-first at launch, with Android as a fast-follow. Your trusted contact can be on Android even while you are on iPhone.

What does Holler do that a basic SOS app does not?

Holler leads with deterrence: a loud siren and bright strobe meant to stop a confrontation before it starts, plus a reliability-first design where the alarm works with no login and no signal.

Does either app call the police automatically?

No safety app can auto-dial the emergency services. Both alert your chosen contacts; you call the emergency number yourself with one tap. Holler is not a substitute for emergency services.

A deterrent, built to fire every time.

Join the early-access list and we will email you the moment Holler is ready in your city.

Holler is not a substitute for emergency services

If you are in immediate danger, call your local emergency number directly: 112 across Europe, 999 in the UK, 911 in the US. Holler alerts a contact you choose and helps you raise the alarm, but it does not call the emergency services for you, and it may not work in all circumstances.