Slottica

Slottica helps you check whether furniture, boxes, appliances and other large objects can fit through doors, hallways, lifts and vehicle trunks before you move, buy or load them.

Enter the dimensions of your object and the available opening, then compare every supported orientation to get a clear FIT or DOES NOT FIT result.

HOW IT WORKS

Enter the object width, height and depth, then add the usable dimensions of the opening.

Slottica evaluates every distinct axis-aligned 90° orientation and shows which positions can pass through the available space.

You can also add packaging allowance and a safety gap per side for more practical measurements.

Results include:

• FIT or DOES NOT FIT status
• available clearance margins
• blocking dimensions
• orientation comparisons
• warnings for very small margins

SAVE YOUR MEASUREMENTS

Save dimensions you use regularly and quickly reuse them for future checks.

Create opening profiles for:

• doors
• hallways
• lifts
• vehicle trunks
• other spaces

Create object profiles for:

• furniture
• appliances
• boxes
• other rectangular objects

Saved profiles can be searched, sorted, duplicated and added to favourites.

Use a saved profile directly in the calculator without entering the same dimensions again.

HISTORY AND DETAILS

Slottica keeps a local history of completed checks so you can review previous measurements whenever you need them.

Every calculation is stored as a separate snapshot.

You can:

• filter results by Fits or Does Not Fit
• review all tested orientations
• view detailed dimensions and margins
• open an engineering-style schematic
• compare previous calculations
• see warnings when the smallest margin is below 10 mm

OFFLINE BACKUP

Create local backups using the Android system file picker.

Slottica supports versioned JSON export and import with an import preview before changes are applied.

Choose whether to merge imported information with existing data or replace your local data.

Built-in conflict handling helps prevent accidental duplicate imports.

PRIVACY FIRST

Slottica works completely offline.

No account or login is required.

The app does not use:

• advertisements
• analytics
• Firebase
• cloud synchronisation
• online accounts

Slottica does not require the INTERNET permission.

Measurements, profiles, history and settings stay locally on your device.

CUSTOMISE YOUR EXPERIENCE

Choose between light and dark themes and optionally use Android dynamic colour.

Measurements can be displayed in:

• millimetres
• centimetres
• inches

Slottica supports layouts designed for both phones and tablets.

IMPORTANT MEASUREMENT NOTE

Slottica performs a rectangular bounding-box clearance check using axis-aligned orientations.

It does not simulate diagonal pivoting, irregular object shapes, hinges, handles or the additional manoeuvring space that may be required around an opening.

Always consider the real environment before moving large or heavy objects.

Measure the object, check every supported orientation and find out whether it fits with Slottica.