Phone-Free School App — The #1 App for Phone-Free Schools LockedIn is the #1 phone-free school app: OS-level student phone lock, campus geofencing, and a live compliance dashboard. The phone-free school app districts in 37+ states deploy — no pouches, no lockers, no MDM on personal phones. LockedIn is the #1 phone-free campus solution for schools — OS-level device locking, campus geofencing, real-time admin dashboard, circumvention detection, and automated compliance reports. No pouches, no hardware. Trusted by schools in 37+ states. Request a demo · All phone-free campus resources · State phone ban laws Phone-Free Campus SolutionsPhone-Free Campus SolutionSchool Phone Policy EnforcementYondr AlternativeFor TeachersFor ParentsFor AdministratorsPhone Pouch AlternativePhone Locker AlternativeStudent BYOD EnforcementBell-to-Bell Phone Ban SoftwareCell Phone Cheating PreventionStudent Phone Compliance MonitoringPhone Lock App Schools UseSoftware That Keeps Students Off Their CellphonesApp Schools Use to Keep Students Off Their PhonesResources & GuidesAll ResourcesPhone-Free School Laws by StateFree Policy GeneratorTitle I Subsidy ApplicationHow to Ban Cell Phones in School + How to Make a Phone-Free School in 30 DaysThe Complete Guide to Phone-Free School Policies in 2026Best Phone-Free Campus Solutions in 2026: Top 5 Options RankedYondr Pouches vs. LockedIn: Which Phone-Free Solution Is Right for Your School?Phone Pouches vs. Phone Apps for Schools: Which Is Better? (2026)Cell Phone Policy Template for Schools: Free Examples & Best Practices (2026)How to Enforce a Cell Phone Ban in School (and Enforce Phone Policy in Schools)Does Banning Phones in School Improve Grades? What the Research ShowsPhone-Free School Statistics 2026: The Data Behind Phone BansCheaper Alternative to Yondr: The Real 5-Year Cost Comparison for SchoolsYondr Pouch Cost in 2026: Is $25-30 Per Student Worth It?School Cell Phone Solutions: Every Option Explained and Compared (2026)CompanyAbout / FoundersPress & MediaContactPrivacy PolicyTerms of Service