한국어

No collection box.
Just a check-in tap.

Students tap in themselves —
attendance is recorded and
only distracting apps lock.

Three logi focus NFC keyring charms — the physical key for student phone management at schools, academies, and study cafes

What works today

Both the iOS and Android apps are out, so you only need to hand out the keys — it works from the next class on.

  • The check-in tap is the attendance record — tapping the key starts a focus session and logs the time.
  • Only distracting apps lock — social and games lock; calls, texts, and search stay open.
  • It holds until checkout and lifts automatically when time is up — an emergency release opens it instantly.
  • Start and end notifications for guardians — sent as app notifications today.
Example guardian notification screen — focus mode started and ended after the check-in tap
Example guardian notification

How adoption works

  1. Get in touch

    Tell us your headcount, operating hours, and which notifications you need — we'll reply with the key quantity and lead time.

  2. Hand out the keys

    Place the NFC keys per student or per seat. Keys are bound to your institution's account on the server.

  3. Students install and register

    A student installs the app and taps the key once to finish registration. After that, tapping is all it takes.

Integrations we can set up with you

Tell us which integrations you need in your inquiry — we'll work them out with you and have them ready on your adoption schedule.

KakaoTalk business messages

Set up at adoption

Check-in and checkout alerts land in the KakaoTalk parents already use daily. They go out as app notifications today; KakaoTalk delivery is wired up once we've talked.

logi focus

Message arrived

[logi focus] Minjun checked in at 3:20 PM. Focus mode has started.

3:20 PM

Example screen

Tuition & payment integration

Set up at adoption

We connect billing and payment status to the service you already use. With attendance data in place, this extends to per-session billing.

March tuition

Minjun Kim · ₩320,000 Paid
Seoyeon Lee · ₩320,000 To be billed
Example screen

Operator dashboard

Set up at adoption

Attendance and focus time by class and period on one screen, arranged around how your institution runs.

Today's attendance

24 / 26

Avg. focus

3h 12m

Focus time by weekday

Example screen

Why a tap instead of a collection box

Collecting phones costs time at both ends and blocks urgent calls along with everything else. A tap is done by the student, and only distracting apps lock. It isn't confiscation but a habit of locking up on your own — closer to self-directed study.

There's a safety net

Blocks lift automatically when the set time is up, and a student can end a session in the app if it's truly urgent. It's a self-control tool, not a lock.

Guardian mode and emergency release screen

Talk to us about adoption

Include your headcount and operating hours and we'll reply with the key quantity and lead time.
support@1pass.dev

Send an inquiry