What is the best floor plan app for iPhone and Android?

RoomSketch3D works natively on both iPhone/iPad and Android, plus the web. A single purchase covers every platform with cloud sync, so it's ideal whichever device you use.

Does the floor plan app work offline?

Yes. The native iOS and Android apps let you create and edit floor plans offline. Your work syncs to the cloud automatically when you reconnect.

Can I sync floor plans between my phone and computer?

Yes. Designs sync automatically across all your devices, so you can start on your phone and continue on your tablet or computer seamlessly.

4.2/5 on the App Store

The Floor Plan App for Every Device

Create professional floor plans on your phone, tablet, or computer. RoomSketch3D is a floor plan app for iPhone, iPad, Android, and web — with cloud sync and offline mode.

iPhone, iPad & AndroidWeb app tooCloud syncWorks offline

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One-time purchase. No subscription.

The Floor Plan App for Every Device - RoomSketch3D floor planning software

One Floor Plan App, Every Device

Design on the device you have with you

Works Everywhere

Native iPhone, iPad, and Android apps plus a full web app — all in one purchase

Cloud Sync

Start a floor plan on your phone and finish it on your computer automatically

Offline Mode

Measure and design floor plans anywhere — the mobile apps work without internet

2D & 3D

Draw to scale in 2D and visualize in 3D, with 600+ furniture items included

Cozy Living Room template in the floor plan app

How the Floor Plan App Works

From measuring on-site to a shared plan, all from your phone

1. Measure on-site

On iPhone, AR Scan captures a room's dimensions as you walk it — or snap a photo and turn it into a plan.

2. Draw on your phone

Sketch walls, drop doors and windows, and place furniture with full editing tools — right where you're standing.

3. Sync to any device

Your plan saves to the cloud automatically, so it's waiting on your tablet or desktop when you get home.

4. View in 3D & share

Flip to 3D on the spot, then export a PNG or PDF or share a link — even before you leave the property.

A floor plan app that goes where you go

When you want a floor plan app specifically, you usually want to do the work where the room is — at a viewing, in a store, on a site — not chained to a desktop. The trouble is, a lot of "apps" are stripped-down companions to a web tool, missing the features that matter on the go.

RoomSketch3D is the full app on every platform: native on iPhone, iPad, and Android, plus a complete web app. Measure with AR Scan or a photo, draw and furnish on your phone, work offline, and have it all sync to your computer the moment you're back. One purchase covers every device.

When the floor plan app earns its keep

The moments where doing it on your phone beats waiting until you're home.

Apartment hunting

At a viewing, capture the rooms on your phone and check whether your furniture fits before you sign.

Furniture shopping

In the store, pull up your plan and confirm a piece fits the wall and the walkway before you buy it.

On a job or project site

Measure and sketch a room on-site, then refine it later on a bigger screen — no clipboard required.

Phone-first planners

If your phone is your main device, you get the full app — not a watered-down mobile version.

See it in action: plan your living room at the viewing

Cozy Living Room template in the RoomSketch3D floor plan app

How to know your furniture fits before you sign — right from your phone, starting with the Cozy Living Room template.

1
Capture the room. AR Scan the living room on your iPhone — or open the Cozy Living Room template (14×16 ft) as a close starting point.
2
Match what you see. Adjust the template walls to the actual room, and drop in the door and window you're looking at.
3
Drop in your stuff. Add your current sofa, TV unit, and coffee table from the catalog at their real sizes.
4
Check the fit. Use the tape measure to confirm the sofa wall and walkways work — right there, on the spot.
5
Decide with confidence. Flip to 3D to feel the space before you commit to the lease.
6
Finish at home. Your plan has already synced to your laptop, where you can refine and share it.

The full app, in your pocket

Everything you'd expect on a desktop — built to work on the move.

Native iPhone, iPad & Android

Full-featured native apps — draw walls, furnish, and view in 3D on the device in your hand, plus a complete web app.

Scan & photo capture

Use iPhone AR Scan to capture a room by walking around it, or turn a photo of the room into an editable plan.

Works offline

No signal at the new place or job site? Keep drawing — your changes sync automatically once you reconnect.

Cloud sync across devices

Start on your phone and finish on your computer. Every design follows you to any device you sign in on.

Accurate on the go

The tape-measure tool and to-scale dimensions are right there on mobile, so on-site plans are still precise.

Export & share anywhere

Export a PNG or PDF or share a link straight from your phone — handy mid-viewing or mid-shopping trip.

Get it on iOS or Android, or start right now in your browser — one purchase unlocks them all.

Start your floor plan however you like

On mobile you've got even more ways in — scan a room, snap a photo, trace, or draw by hand.

Snap a photo

Take a photo of your room and let the app turn it into an editable floor plan for you — no drawing required to begin.

Trace an image

Already have a floor plan or a rough sketch? Import the image and trace over it — corners snap into place as you go.

Draw any shape

Draw walls freehand — rectangular, L-shaped, angled, or fully custom and round room shapes are all fair game.

Start from a template

Begin with a ready-made template and adapt it into your own floor plan in minutes.

Scan it on iPhone

On iPhone, use AR Scan to capture a room's real dimensions just by walking around it.

Why doing it on your phone wins

Capture a room the moment you're standing in it
Check furniture fit at the store, not after you've bought
Keep working with no internet, then sync when you're back online
Pick up on a bigger screen at home without re-doing anything
Share a plan on the spot, before you leave the property

Mobile app vs. desktop-only tools vs. pen & paper

Where a true cross-device app fits — honestly.

Pen & paper on-site

Always available, but not to scale, easy to mis-measure, and a pain to turn into anything you can share or visualize.

Best for: jotting a quick measurement

Desktop-only tools

Comfortable for big projects, but useless in the moment — you're measuring on paper now and rebuilding it at your desk later.

Best for: at-home, large projects

RoomSketch3D

Capture and design on-site, then finish on desktop — same files, synced. Fair note: a phone screen is smaller, so big, detailed plans are comfier on a tablet or computer.

Best for: planning on the move

Design anywhere, on any device

That cross-device, always-synced workflow is the whole point of the app.

Every device

Use it on iPhone, iPad, Android, or any modern web browser — phone, tablet, or desktop PC. Nothing heavy to install on the web.

Saved to the cloud

Every design saves automatically to secure cloud storage, so your work is never lost — and only you can see it.

Pick up anywhere

Start on your phone on-site and finish on your computer at home — your designs sync to every device you sign in on.

Lightweight & intuitive

A clean, fast interface that feels obvious from the first minute — no manual, no steep learning curve.

One app, one price, every device

RoomSketch3D is a one-time purchase of $9.99 — no subscription and no free trial. That single purchase covers the iPhone, iPad, and Android apps and the web app, all synced, with every feature and all future updates included.

We read every message — and we stand behind it

Wherever you're planning from, a real team has your back. RoomSketch3D is built by a small team that actually reads everything. Report a bug, request a feature, or send feedback — good or bad — right from inside the app. We answer every message and do our best to solve your problem. And if we can't make you happy, you get a full refund.

Report a bug

Hit something that's broken? Tell us from inside the app and we'll chase it down — many fixes ship within a week or two.

Request a feature

Need something the app doesn't do yet? Ask. A huge share of what we've built started as a single customer request.

Full refund, no hassle

If we can't make you happy, you get your money back. 30-day money-back guarantee — just ask.

Plan Any Room From Your Phone

Specialized furniture for every room type

One App, Every Way to Plan

RoomSketch3D is a single app — these are the most popular ways to use it, all in one purchase.

Floor Plan App FAQ

Common questions about the floor plan app

RoomSketch3D is a paid app, not free — a single $9.99 purchase covers iPhone, iPad, Android, and web with no subscription and no free trial. You own it forever across every device.

Still have questions?

Contact our support team

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Design floor plans on any device — one-time purchase, no subscription

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