Home Design 3d - Signaturize - Free Interior Design App

Design For Fun

Create incredible rooms and have fun becoming a Design Pro.

Our room design app is a great way to further develop your interior design skills by conquering decor challenges.

Signaturize is empowering our community to consider style, layout, ergonomics, colour, lighting and even texture in real-time immersive 3D. We also help with budgeting as you experiment with different product combinations, so that solving every interior decor dilemma becomes an enjoyable experience!

Decor Challenge Heaven

Enter Different Levels of Decor Challenge

Orla Kiely Bedroom

Ciara has gone a little bit mad for the Signaturize Orla Keily Collection but she needs your help to bring it all together into a bedroom scheme. Help Ciara bring more cohesion to this space, she loves colour and bold print but even she admits there is a little bit too much going on.

Change up the – wall colours, – flooring and – all fabric choices. She would like your help to bring more subtly and impact. Let the quirky colourful rugs be your guide.

Timothy Oulton Office

Prize £25 Wearth Voucher

Kim works long days at her desk as a Magazine Editor. She recently treated herself to a new Timothy Oulton desk and coffee table.

They are a little out of the box compared to her usual safe interior choices which can be seen throughout the lounge area of this open plan space. It has inspired Kim to consider a shake up and a new look for her city centre apartment.

Agate Yoga Studio

Prize £60 Cash

Anthea has just returned from an extended trip to Bali. She wants to dive into a creative project & decorate her new lounge space come yoga studio but she needs your help. Can you assist her?

She has chosen 5 items, let them inspire your decor scheme for Anthea’s space. You have free reign, all she wants is a space to practice her yoga and plenty of comfortable seating to read which maximises the natural light of this space. She doesn’t own a TV!

We post new décor challenges weekly via the Signaturize App. Each décor challenge will have a different theme, décor style and interior dilemma brief. Look out for Intro, Guru, Sage & Pro challenge types on or App homepage as they all have different levels of complexity and intrigue.