DecorAI vs Interior AI

Both DecorAI and Interior AI redesign rooms from a photo. The biggest differences are the mobile apps, style library, and outdoor design support.

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Free to download · ★ 4.8 · 5,000,000+ rooms designedLast updated: May 2026

AI interior design generated by DecorAI in Japandi style

DecorAI is an AI interior design app for iOS, Android, and web that helps users redesign rooms, interiors, exteriors, and gardens from photos. Interior AI is a popular web-based AI redesign tool launched by indie developer Pieter Levels in late 2022. It helped popularize the photo-to-redesign workflow.

Both tools do the same core thing — upload a photo, pick a style, generate a redesign. DecorAI's main advantages are native mobile apps for iOS and Android, a larger style library, and support for exterior and garden design alongside interior rooms. Interior AI's main advantage is its strong web-only focus and a lively community of users.

Where each is stronger

DecorAI is stronger if you want a real mobile app for photo capture and quick sharing, plan to redesign outdoor spaces or exteriors, or want a larger and more curated style library. The mobile-first experience also makes it easier for real estate agents and homeowners using their phone on-site.

Interior AI is stronger if you specifically prefer a single-page web tool with minimal account friction, and if you primarily care about interior rooms (Interior AI is interior-focused).

Both tools share roughly the same generation quality. The choice usually comes down to platform — mobile-first (DecorAI) vs web-only (Interior AI) — and how much you care about exterior or garden design.

iOS app

DecorAI: yes (App Store). Interior AI: web-only.

Android app

DecorAI: yes (Google Play). Interior AI: web-only.

Web access

Both available.

Interior design

Both support it. DecorAI has 30+ named styles.

Exterior + garden

DecorAI: yes. Interior AI: limited / interior-focused.

Best for

DecorAI: mobile-first home makeovers. Interior AI: quick web room concepts.

Frequently asked

Quick answers about decorai vs interior ai.

Is DecorAI better than Interior AI?

It depends on your use case. DecorAI is better if you want a mobile app, exterior or garden design, or a larger style library. Interior AI is a strong web-only option focused on interior rooms.

Does Interior AI have a mobile app?

At the time of writing, Interior AI is web-only. DecorAI is the most-downloaded option if you want a native iOS or Android app.

Are DecorAI and Interior AI free?

Both have free tiers. DecorAI is free to download on iOS and Android with free generations to start. Interior AI offers a limited number of free generations on the web with paid plans for more.

Which has more interior design styles?

DecorAI supports 30+ named design styles. Interior AI offers a smaller curated set. The list of supported styles changes over time for both tools.

Can I use Interior AI for exteriors and gardens?

Interior AI is interior-focused. For garden, patio, and house exterior redesigns from a photo, DecorAI is the better choice.

Why use DecorAI instead of Interior AI?

Three main reasons: native mobile apps on iOS and Android, support for exterior and garden design, and a larger style library. If those don't matter to you, Interior AI is also a fine choice.

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Download DecorAI and start redesigning

DecorAI is an AI interior design app for iOS, Android, and web that helps users redesign rooms, interiors, exteriors, and gardens from photos.

Use Web App