I'M SAFE vs NerveWindow

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

I'M SAFE compared with NerveWindow
Detail	I'M SAFE	NerveWindow
What it does	Free personal safety app for family and friends	Not given
Stage	Not given	Not given
Founded	Not given	Not given
Based in	AU	Not given
Pricing model	Not given	Paid
Pricing	Free app with optional paid devices: I'M SAFE Tag Classic, I'M SAFE Tag Pro (rechargeable, IP67 water-resistant), I'M SAFE Alarm Classic (135 dB), and I'M SAFE Alarm Metal physical devices available for purchase.	$27 USD one-time lifetime access. Pro tier: $67 USD one-time lifetime access. 30-day money-back guarantee.
Key features	Private Bubble groups for choosing who to share with Journey feature to follow trip progress until ended Zones with arrival and departure notifications at saved places SOS alerts to selected Bubble contacts with live location Live location links shareable for 1, 3 or 7 hours Private Vault with AES-256-GCM encryption for notes, photos and files Chat within Bubbles Optional Bluetooth SOS Tags with physical button Standalone Personal Alarms with 135 dB siren without phone required Community in select cities with moderated guides and conversations	State check-in to identify current nervous system state 23 state-matched reset routines Breathing, movement, grounding, sensory and cognitive reset practices Before and after regulation score tracking Quick Mode for faster sessions after 5 uses Sol AI assistant for talking through your state Pro section with 21 Pro exercises for daily training 16-question starting assessment setup
What makes it different	Works as free app alone with no device purchase required User controls all sharing: invite-only Bubbles with individual on/off for each group Does not contact emergency services; focuses on connection to chosen trusted people Emphasis on relationship support and preparation rather than surveillance Optional devices available: rechargeable water-resistant Tags or standalone alarms	State-matched practices instead of giving everyone the same exercise One-time $27 payment with no subscription model 7-minute sessions with Quick Mode down to 3-5 minutes Built on 61 peer-reviewed studies 30-day money-back guarantee with no questions
Community votes	0	0
DR (Domain Rating by Ahrefs)	38 +1 (up) since last check	31 no change since last check
Trust Flow (Majestic)	9	2
Citation Flow (Majestic)	28	8
Referring domains (Majestic)	42	5

3 details filled in for both companies.

More alternatives to I'M SAFE More alternatives to NerveWindow