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K In partnership with Kolbo Filter

The kosher phone,
finally worth wanting.

For twenty years "kosher phone" meant giving things up. This is the other kind: a real Android — camera, maps, music, parnassa and all — sealed to one universal standard a Torah home can actually trust.

Any modern Android · Sealed from home · Minutes, not appointments

The standard

Four promises. No fine print.

Not a list someone typed up, not a ladder you haggle over — one written standard with two levels, Standard and Strict.

I.

Guarded eyes, everywhere

The protection lives on the device and travels with it — every app, every network, home or away. Pictures, video, and text are all inside the standard.

II.

Apps by approval only

Nothing new enters the phone without the parent's yes. No store to wander, no side doors, no "it came with an update."

III.

One key, held at home

Every change runs through one parent password. The authority stays with the family — not a company far away.

IV.

A seal that holds

Not an app clever hands peel off. How it holds is deliberately not explained in public — the quiet is part of the protection.

The KolBo world

Android, with an entire kosher world built for it.

A kosher Android isn't just about what's kept out — it's about what's inside. The KolBo.life world builds real, beautiful apps for the way a Torah home actually lives, and the Kolbo Filter standard seals the whole device around them. When it's time to watch, FilteredTube gives the family filtered YouTube — kosher music, Torah classes, and kids' videos, every one approved before it appears.

  • A phone, messages, camera and gallery made for the home
  • Music, sefarim and a digital library that respect the house rules
  • Email, banking, maps and payments for parnassa
  • The whole device sealed to one universal standard

See what's inside →

Phone
Messages
Camera
Gallery
Music
Library
Email
Maps
Banking
Notes
Siddur
Zmanim
Guides & resources

An honest library for families.

No scare tactics, no jargon — the questions every home is asking, answered plainly. Worth reading even if you never buy a thing.

Myth or fact? · Tap a card

Everything you've heard about kosher phones.

Tap each card to see how it holds up.

Questions

What families ask.

What is a kosher phone?

A smartphone sealed to a standard a Torah home can rely on: guarded eyes everywhere, apps by the parent's approval only, one parent password holding the key. A real phone — not a stripped-down brick.

Can the Android I already own become kosher?

Yes. Any modern Android, any brand, can be sealed to the one universal standard from your own home, in minutes. You don't need to buy a special device.

Does it still work for business?

Fully. Email, banking, maps, payments — a working phone's whole life fits inside the seal. Read about what stays and what's guarded.

Can my teenager get around it?

The seal is built to hold, and it isn't an app determined hands peel off. How it holds is deliberately not explained in public — the quiet is part of the protection.

Who decides the standard?

The standard is written once and held for everyone — it is not negotiated per family, which is exactly why it works. Here's why one standard beats levels.

Bring the standard home.

One universal standard, sealed from your own kitchen table — in partnership with Kolbo Filter.

Get protected