The official app for Tack GPS trackers. Keep your family connected with real-time location, safe zones, and instant alerts.
Tack GPS - OurSphere is your all-in-one location app for the people, pets, and things you care about most. Share locations with family in private groups, set safe zones around the places that matter, and pair with Tack GPS hardware for global tracking that goes wherever life takes you.
Whether you're keeping tabs on the kids after school, finding your bag in a busy airport, or making sure your car is exactly where you parked it — Tack GPS - OurSphere keeps everything connected, in real time, in one beautifully simple app.
KEY FEATURES
Spheres
Create private location-sharing groups for your family, friends, or community. Only the people you invite can see what's inside.
Real-Time Location Sharing
Share your live location with the people who matter and feel their presence wherever you are. Stay connected, stay reassured.
Expiring Spheres
Plan event-based location sharing with built-in privacy. When the gathering ends, the sharing ends with it — automatically.
Customizable Safe Zones
Draw geographical boundaries around the places that matter — home, school, work, the dog park — and get instant alerts when members arrive or leave.
Location History
Lost your wallet? Forgot where you parked? Retrace your exact steps with detailed location history.
Meeting Point
Plan group outings the easy way. Drop a meeting point on the map and let everyone in your sphere know where to go.
Location Masking
Need a little extra privacy? Mask your exact location while staying part of your sphere.
TACK GPS HARDWARE INTEGRATION
Pair Tack GPS — our compact global tracker with indoor elevation tracking and up to 30 days of battery life — to keep an eye on people, pets, vehicles, and valuables anywhere in the world. Designed and built by Tack One, fully supported in Tack GPS - OurSphere.
PRIVACY FIRST
Your location is yours. Sharing only happens within the spheres you create, with the people you choose, for as long as you decide. Your data is encrypted and you stay in full control.
Wherever life takes you, Tack GPS - OurSphere keeps you and the things you love connected, protected, and exactly where they should be.
Visit tackgps.app to learn more about Tack GPS hardware.
Questions? Reach us at support@tackgps.app
Zone alert doesn’t work anymore! App is sluggish, map looks funny. Not as good as before. Strange product positioning on sharing locations with family friends etc. get real. No body likes to be tracked and already have smart phones for that. Just focus on making this a device tracking app. Overall not as good as previous app.
Great location sharing app
Rickyyck
Migrated to OurSphere from life 360 after getting annoyed with Ads appearing on life 360. This works the same as life 360 minus the Ads. Also unlike the life 360 I’m finally able to see all of my location history instead of only partial history broken down by what life 360 thinks is relevant. Love this little location sharing app! Would recommend!
New release is much better
DreamMaxJuz
I am glad that the new release has fixed those permission request. Now it only ask for additional permission when i need to use the sphere feature. But if i am just using the tack tracker , it works like the previous tack gps app. The ui also looks much better than the old app.
Good upgrade!
jellemito
Been using the Tack GPS tracker and has worked really well for me.. used it for more than a year for my dad with dementia, and it has given me absolute peace of mind to know his location when I really need it. OurSphere is SO much better to use, performance feels smoother. Looking forward to more features!
Our biggest update yet — a beautifully refreshed experience across nearly every screen, with smarter performance and dozens of improvements you'll feel from the moment you open the app!
WHAT'S NEW
- A fresh new look across login, onboarding, settings, notifications, device cards, and the map — cleaner, calmer, and easier to navigate
- Notifications, reimagined — instantly see what matters with smart read tracking, clearer icons, and a handy "mark all as read"
- Safe Zones, rebuilt — setting up and editing zones around the places you care about has never been smoother
- Watch your devices move in real time with a delightful new location animation
- Subtle haptic feedback throughout — every tap feels just right
- A smarter, more responsive map with richer zoom, smoother transitions, and your signature Tack teal
- Faster map performance that's lighter on your data
IMPROVEMENTS & FIXES
- A smarter permissions experience — we'll only ask for what we need, when we need it
- Leaving a sphere is now seamless, with no more crashes or dead ends
- Your unread notifications stay accurate, even after signing back in
- A polished login and account creation flow that gets you in faster
- Refined profile editing, avatar selection, and loading screens
- A rebuilt bottom navigation bar that feels great on every iPhone
- Cleaner sphere member cards, device cards, and drawers across the board
- A more thoughtful Guest Tack experience, showing only what's relevant
- Countless small refinements, bug fixes, and performance boosts
Loving the update? We'd love to hear from you at support@tackgps.app
Version 3.0.0
The developer, Tack One Pte Ltd, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
Contact Info
User Content
Identifiers
Diagnostics
Privacy practices may vary based, for example, on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Provider
Tack One Pte Ltd
Size
94.3 MB
Category
Navigation
Compatibility
Requires iOS 15.0 or later.
iPhone Requires iOS 15.0 or later.
iPod touch Requires iOS 15.0 or later.
Mac Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
Apple Vision Requires visionOS 1.0 or later.
Location
This app may use your location even when it is not open, which can decrease device battery life.