A case study into how Milken Community School retired Yondr pouches and implemented LockedIn to maintain an effective phone-free campus for over 700 high schoolers — with higher compliance and less staff effort.
A study into how Milken Community School is utilizing LockedIn to maintain an effective phone-free campus.
The Context: Moving Beyond the Pouch
Milken Community School, one of the largest and most prestigious Jewish day schools in the country, has long prioritized a focused, community-oriented educational environment. Serving a robust student body of over 700 high schoolers, Milken's mission has always been to foster sharp minds and generous hearts. However, like schools across the nation, they faced a persistent 21st-century adversary: the smartphone.
For years, the administration relied on Yondr pouches — magnetic locking bags — to physically sequester devices. While effective in theory, the physical logistics of checking pouches, replacing lost magnets, and managing "pouch fatigue" became a daily grind for staff. The school needed a solution that matched their forward-thinking ethos.
The Shift: January 2026
In January 2026, Milken officially retired the pouches and implemented LockedIn, a digital enforcement solution designed to geofence the campus. The premise was simple: once a student enters the school perimeter, their device enters a "Locked" state, rendering social media and distractions inaccessible while keeping the device in their possession.
The Privacy Hurdle
The transition was not without immediate friction. In the weeks leading up to the launch, families expressed significant concern regarding digital privacy. The primary fear was location tracking — specifically, whether the school would have visibility into student movements after the final bell rang.
To combat this, the administration released a comprehensive transparency document. The brief outlined exactly how LockedIn's architecture functions:
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Geofencing Only: The app only "wakes up" when it detects the campus Wi-Fi/location signature.
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No Off-Campus Tracking: Once a student leaves the geofenced zone, the app goes dormant, with zero location data stored or transmitted to school servers.
This transparency worked. Once parents understood that the tool was purely for campus management and not surveillance, the community buy-in solidified.
The "Un-Hackable" Campus
As is typical with any new restrictive technology, the student body immediately treated LockedIn as a challenge to be beaten. In the first few weeks, students attempted various workarounds — VPNs, "burner" phones, and Bluetooth manipulation.
According to the administration, however, the resistance was futile.
"The students kept on trying to find ways around the app, but every time they tried something, it just notified us right away. There was really no way a student could get around it."
— Beau Lindsay, Division Head, Milken Community School
The system's real-time alerts allowed the school to address non-compliance instantly, turning a game of "hide and seek" into a transparent accountability loop.
From Patrolling to Managing
Perhaps the most profound change has been for the faculty and administration. Under the previous model, teachers and deans spent a significant portion of their day acting as "phone police," physically checking Yondr pouches and confiscating hidden devices.
Today, the physical confrontation is gone. Compliance at Milken has peaked at an all-time high, but the effort required to maintain it has plummeted. What used to be administrators constantly patrolling hallways has transformed into a passive management system. Now, administrators can monitor campus-wide compliance from the comfort of their offices, intervening only when the dashboard flags an issue.
Milken has successfully proved that in 2026, the best way to manage technology is not to banish it, but to outsmart it.
Ready to see similar results at your school?
LockedIn helped Milken Community School achieve all-time-high compliance with less staff effort. Your school can be next.
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