Less Screen.
More Time.

LOKT helps families and schools set healthy phone boundaries – so kids can focus, sleep, and thrive.

Parents - Free Download

iOS
Android

Schools

Book A Demo

Parents give kids phones for safety, connection, and learning. But the reality is that screen time is spiralling out of control, and it’s taking a toll.

9

average teen screen time, far above the 2-hour limit recommended by experts.

1 /3

show problematic use, with 2–3x higher risk of anxiety, depression, and insomnia.

of teens say they’re online almost constantly — double the share from just a decade ago.

46%

the age most kids are getting phones, even though their parents think 16 would be more appropriate.

11

LOKT uses behavioural science to make healthy digital habits possible – without constant battles.

Schedules & Tasks

Phones lock at set times or until tasks are complete and unlock when done.

Pairing boundaries with clear goals helps kids build self-control and reduce conflict

Collaboration

Parents, kids, and schools set goals together.

Partnerships, not punishment, have been shown to reduce problematic use and strengthen trust

Time Reports & Rewards

Track screen time against milestones.

Progress tracking gives kids ownership and reinforces positive change.

The benefits are clear and backed by research.

At home …

  • Smartphone overuse is significantly associated with poorer focus, procrastination, and lower academic performance in teens.

  • Night-time notifications and screen use are strongly linked to disrupted sleep cycles, lower sleep quality, and higher anxiety.

  • Studies show restrictive bans increase conflict, while active collaboration between parents and children reduces tension and builds trust.

  • Heavy screen use is tied to social withdrawal and loneliness; reducing use creates more opportunities for family interaction.

Parents - Free Download

iOS
Android

At school …

  • Phone use in classrooms disrupts comprehension and participation, while restrictions improve focus and behaviour

  • Research shows school phone bans or policies alone often fail; consistent, tech-enabled boundaries are needed for impact.

  • Coercive restrictions create resistance; collaborative approaches encourage healthier habits without confrontation.

  • High smartphone use correlates with procrastination, stress, and weaker comprehension; reducing distractions boosts engagement.

Book A Demo

How it works …

Contact Us

Our team would love to speak to you!

  1. Candussi, C.J., Kabir, R., & Sivasubramanian, M. (2023). Problematic smartphone usage, prevalence and patterns among university students: A systematic review. Journal of Affective Disorders Reports, 14, 100643. https://doi.org/10.1016/j.jadr.2023.100643

  2. Carter, B., Kalk, N.J., et al. (2024). A multi-school study in England to assess problematic smartphone usage and anxiety among adolescents. Acta Paediatrica. https://doi.org/10.1111/apa.17033

  3. Chen, Y., Gu, Q., Xu, Y., Liang, J., & Ni, C. (2025). Parental mediation and smartphone addiction of Chinese adolescents: A chain mediation model. Scientific Reports, 15, 15777. https://doi.org/10.1038/s41598-025-00876-9

  4. Bai, H., Liu, J., Bai, W., & Cao, T. (2024). Social pressures and their impact on smartphone use stickiness and use habit among adolescents. Heliyon, 10, e29111. https://doi.org/10.1016/j.heliyon.2024.e29111

  5. Goodyear, V.A., Armour, K.M., et al. (2025). Adolescents’ digital health practices: A scoping review. [Report].

  6. Presta, V., Guarnieri, A., Laurenti, F., et al. (2024). The impact of digital devices on children’s health: A systematic literature review. Journal of Functional Morphology and Kinesiology, 9(4), 236. https://doi.org/10.3390/jfmk9040236

  7. Nawaz, S., Bhowmik, J., Linden, T., & Mitchell, M. (2025). Exploring the impact of smartphone dependency on real-life recreational activities: A theory of planned behaviour study. Entertainment Computing, 52, 100906. https://doi.org/10.1016/j.entcom.2024.100906

  8. Albacete-Maza, J., Casanovas Combalia, X., & Montañola-Sales, C. (2025). Determinants of early smartphone ownership: A research gap in the study of problematic smartphone use in children and adolescents. Humanities and Social Sciences Communications, 12, 1179. https://doi.org/10.1057/s41599-025-05557-6

  9. Zablotsky, B., Ng, A.E., Black, L.I., et al. (2025). Associations Between Screen Time Use and Health Outcomes Among US Teenagers. Preventing Chronic Disease, 22, 240537. https://doi.org/10.5888/pcd22.240537

  10. Department for Education (UK). (2022). National Behaviour Survey, academic year 2021 to 2022: Research report.

References