Passby Icon Passby
FAQ Get Passby
A location reminder that just works

Remember what you need.
The moment you Passby.

Quiet, location-based reminders right on your lock screen. For you, your partner, and your family.

Passby PASSBY
Arrived just now
Supermarket
Shared
"Pick up oat milk & butter"
Download on the App Store Free download · Requires iOS 17+

Engineered for everyday routines

Quiet arrival triggers designed to stay silent until the moment you reach your destination.

Automatic Geofence

Pick any place in 3 seconds

Search any shop or drop a pin. Passby automatically wraps a quiet 150m arrival circle around it.

Map zone
150m arrival zone
🛒 Supermarket
CoreLocation Radar Active Boundary
Household Shared Spaces

Whichever passes first

Share spaces with your partner or family. If either of you enters the perimeter, you get the nudge.

🏠 Home Errands
2 Members
🛒 Supermarket
Next person near
💊 Pharmacy
Auto-complete ✓
Household Sync Live in Space
On-Device Privacy

We don't track or sell your data

Your iPhone evaluates geofences locally on Apple silicon. We never receive, log, or broker your location history.

🛡️ Privacy Shield
Zero Tracking
🔒 Local GPS coords
Never leaves device
🚫 Zero data selling
No ad brokers ✓
CoreLocation Sandbox 100% Private
Free on the App Store

Free to download.
Upgrade inside.

Install free with everything you need for daily errands. Optional in-app upgrade whenever your household wants unlimited places.

Passby Standard Free Forever
Included with download

Complete arrival reminders for everyday individual and partner errands.

  • Active places 2 locations
  • Shared household space 1 space (2 members)
  • Lock screen arrival reminders ✓ Included
  • 1-Tap Partner Ping ✓ Included
  • CoreLocation on-device privacy ✓ Included
No sign-up fee · No ads
IN-APP UPGRADE
Passby Pro Optional In-App
For busy households

Available directly inside app settings ($1.99/mo, $14.99/yr, or $34.99 Lifetime).

  • Active places Unlimited
  • Household members Unlimited members
  • Store opening hours filter ✓ Smart filter
  • Lock & Home Screen widgets ✓ Interactive
  • Household sponsor model ✓ 1 sub unlocks all
Managed securely via Apple ID

Frequently Asked Questions

Everything you need to know about arrival accuracy, on-device privacy, and battery efficiency.

How does Passby notify me when I arrive near a store?
Passby uses Apple's native CoreLocation region monitoring to establish a quiet 150m arrival circle around saved locations. When your iPhone crosses the perimeter, a clean interactive alert arrives on your lock screen with zero noise before you arrive.
Does Passby drain my iPhone battery?
No. Unlike apps that continuously poll high-power GPS in the background, Passby offloads geofencing to iOS hardware-level subsystem monitoring. Your phone's GPS stays asleep until cell tower and Wi-Fi beacons confirm you are in the immediate vicinity.
How is Passby different from Apple Reminders location alerts?
Apple Reminders location alerts are notorious for failing to trigger or firing hours after you have already left. Passby is purpose-built for arrival fidelity, interactive lock screen actions (1-Tap Partner Ping, Snooze, Done), and shared multi-person household spaces.
Does Passby track or sell my location history?
No. Passby operates under a strict on-device privacy sandbox. Geofence perimeters are calculated locally on your iPhone hardware. We never stream, log, or broker your live GPS coordinates, continuous travel routes, or errand history.
Can I share location reminders with my partner or family?
Yes. With Passby Shared Spaces, you can invite your partner or family members. If either of you enters the perimeter of the supermarket or pharmacy, the notification triggers, and marking it done clears the task for everyone.
Is Passby free to download on the App Store?
Yes. Passby is free to download and includes 2 active locations and 1 shared partner space forever with zero ads. If your household needs unlimited places, you can optionally upgrade inside app settings for $1.99/mo, $14.99/yr, or a one-time $34.99 Lifetime pass.

Get Passby for iPhone

Free to download. Includes 2 places & 1 shared partner space forever.

Download on App Store ↗