The Best Way to Use an Interior Design App on iPhone

Your iPhone is a surprisingly powerful interior design tool. With a good camera and an AI design app, you can redesign any room in your home in minutes. Here's how to get the best results.

Why design on your phone

• The camera is the input. Shoot and redesign in one place.
• You're standing in the room. It's easy to retake photos from better angles.
• Speed. Try many ideas in a few minutes.
• Share easily. Send designs to a partner, family, or contractor.

Getting great photos on iPhone

1. Use the 1x lens, not the 0.5x ultra-wide, which bends lines.
2. Turn on the grid in camera settings to keep the phone level.
3. Shoot in landscape to capture more of the room.
4. Stand in a corner at chest height.
5. Use daylight and avoid backlighting from windows directly behind the subject.
6. Tap to focus on the middle of the room.
7. Clear clutter.

Choosing styles

Start with three contrasting styles, then narrow down. Our interior design styles guide explains the options.

Writing prompts on your phone

Keep prompts short and specific:

• Style + key furniture + materials + colors + lighting
• Example: "warm minimalist living room, cream sofa, oak floors, linen curtains, soft light"

See AI interior design prompts.

Organizing your designs

• Save favorites to a dedicated album in Photos.
• Name albums by room ("Living room ideas").
• Compare side by side before deciding.

Turning designs into a real room

1. List key elements from your favorite design.
2. Measure your space.
3. Shop for anchor pieces first.
4. Share images with anyone helping you.

RoomStage for iPhone

RoomStage is built for this workflow on iPhone and iPad: take a photo, choose from 20+ styles or describe what you want, and get a photorealistic redesign in seconds. It works for living rooms, bedrooms, kitchens, bathrooms, home offices, and dining rooms. For a broader comparison, see best AI interior design apps.

Frequently asked questions

What is the best interior design app for iPhone?

The best app preserves your room's structure, produces photorealistic results, offers many styles, and lets you refine with prompts. RoomStage is designed specifically for iPhone.

Can I design a room with just my iPhone?

Yes. Take a photo and an AI design app can generate redesigns in different styles within seconds.

Should I use the ultra-wide lens?

Usually not. The standard 1x lens gives more accurate proportions for AI redesigns.

Is there a free interior design app for iPhone?

RoomStage is free to download on the App Store and lets you try redesigns on your own photos.