Return Your Distractions to Sender.
The physical anchor for digital resilience. One tap to lock away dopamine triggers and enforce absolute focus.
Build it. Tap it. Sealed.
No apps to open. No willpower to spend. Fold the box, tap the RETOUR label and the apps you chose lock before your thumb can argue.
Your phone is engineered to hijack your dopamine. Software blockers fail because you can simply turn them off. OFFBOX introduces physical friction. You cannot scroll while your attention is sealed in a box.
Hardware that refuses to negotiate.
A sealed kraft enclosure, an embedded NFC core, and a gatekeeper that decides when your session ends — not you. Assembled in under two minutes, effective for years.
- One-tap session sealing via NFC
- Real app blocking through the Offbox app
- No batteries, no charging, no bypass switch
Sealed at the system level.
One tap on the RETOUR label pins STATUS: SEALED to your lock screen for the full session. The Seal holds until the box is opened and tapped again — no app switching, no negotiation, no early release.
The Offbox app blocks the apps you choose at the system level the instant you tap the box — a real block screen, not a gentle nudge. No jailbreak, no workarounds.
Coming soon — a dedicated Offbox app for Android is in development. For now, Offbox is built for iPhone.
If your phone reads NFC, OFFBOX works.
The core is a passive NTAG213 chip — no battery, no pairing, no app store lock-in. Practically every phone made after 2017 can trigger the Seal.
- iPhone XR / XS and newer (background NFC tag reading)
- iPhone 11, 12, 13, 14, 15, 16, 17 — all models
- iPhone SE (2nd gen, 2020) and newer
- iPad: not supported (no NFC reader)
- Samsung Galaxy S9 and newer · Z Flip / Z Fold · A-series with NFC
- Google Pixel 3 and newer (all Pixels have NFC)
- Xiaomi / Redmi / POCO NFC models · Nothing Phone (1)(2)(3)
- OnePlus 6 and newer · Motorola, Sony, Honor, Oppo NFC models
Not sure? Settings → search "NFC". If it exists, you're compatible. Nearly every iPhone since the XR reads NFC in the background.
Everything wants out of your pocket.
100% signal leaking
"The only focus tool that actually works because it hurts to bypass."
Before you seal.
It is friction, not a safe. The box plus the gatekeeper session makes breaking focus a deliberate, uncomfortable act instead of a reflex — that is exactly why it works. Emergency calls and alarms stay reachable.
Yes — iPhone XR and newer, running iOS 16 or later. Download the free Offbox app, tap the box, and the apps you chose are blocked. A dedicated Android app is on the way.
Orders ship within 1–2 business days with tracked delivery — free on every order. If it's not for you, you're covered by a 30-day money-back guarantee.
Run the protocol for 30 days. If your screen time hasn't dropped, send a before/after screenshot and we refund you in full — keep the box.
Roughly 3 x 3 inches — kraft corrugated cardboard with an embedded NTAG213 core and the red RETOUR seal. It fits a phone and nothing else, by design.
No. One purchase, no recurring fee. The Offbox app is free, forever.