BlockToBlock
Local Market Download on the App Store Get it on Google Play

Estimate on site—even offline. BlockToBlock is available on iPhone and Android.

Get the app See how it works

Drawing a better estimating workflow

Built from the job site backwards.

BlockToBlock helps builders, contractors and crews turn checked measurements into understandable quantities and costs—even when connectivity is unreliable.

Product revisions

A focused tool, expanded deliberately.

  1. R01
    Calculate

    Make repeat construction calculations faster and clearer.

  2. R02
    Estimate

    Connect measurements, quantities, local prices and delivery.

  3. R03
    Retain

    Save projects locally and produce useful hand-off documents.

  4. Next
    Connect carefully

    Add optional exchange, accounts and integrations without weakening offline work.

App Info

iOS: v3.0.5 (Build 6) · 11-09-2025

Android: v2.3.0 (Build 35) · 10-09-2025

Made by: Tech Has No Face (THNF)

Website: blocktoblock.app

Download on the App Store Get it on Google Play

Description

Construction planner toolkit for block, mortar, and concrete, with true costs (materials, labour, transport) and one-tap exports.

How to use the app

Licenses

Open-source acknowledgements for packages used by the app.

Trademarks & Domains

BlockToBlock, BLOCKTOBLOCK, and the domains blocktoblock.app, blocktoblock.construction, blocktoblock.builders, and blocktoblock.build are owned by Tech Has No Face (THNF).

Purchases/subscriptions are processed via App Store / Google Play.