# Best AI Interior Design Apps (2026): Top 8

> The 8 best AI interior design apps for iPhone in 2026, compared on real App Store ratings, price and what each one is best at. Data checked 1 October 2026.

- Canonical: https://roomredesign.co/en/blog/best-ai-interior-design-apps-2026/
- Published: 2026-06-24 · Language: en
- Updated: 2026-10-01
Redesigning a room used to mean hiring a designer or guessing with a tape measure. Now you can photograph your space and see a finished result in seconds. But the category has grown fast, and quality varies wildly. If you're comparing the **best AI interior design apps 2026** has produced, this guide walks through what actually matters — and how to test an app before you commit.

**Short answer:** to restyle a photo of your own room on iPhone, the most-reviewed app is **Home AI** (4.5 stars from 160,343 US ratings), and the best-rated photo restyler with more than 10,000 ratings is **Remodel AI** (4.7). If you need measured floor plans rather than a new look, **Planner 5D** is the most-reviewed 3D planner. All eight picks below are free to download, with in-app purchases. *App Store data as of 1 October 2026.*

> **Disclosure:** we make **Architectural AI**, one of the eight apps below. It launched in July 2026 and has only 2 App Store ratings so far, so it sits where the same rule puts every other app (fifth), and we say so. We have not scored or "lab-tested" the other apps. Every number on this page comes from their US App Store listings, linked below, checked on 1 October 2026.

## Best AI interior design apps at a glance (2026)

| # | App (App Store name) | Best for | US rating (count) | Price | Languages | Last update |
| --- | --- | --- | --- | --- | --- | --- |
| 1 | [Home AI - AI Interior Design](https://apps.apple.com/us/app/home-ai-ai-interior-design/id6464476667) | Restyling a photo of a room, garden or exterior | 4.5 (160,343) | Free + in-app | 1 | 10 Sep 2026 |
| 2 | [AI Home Design: Interior DecAI](https://apps.apple.com/us/app/ai-home-design-interior-decai/id6502747597) | Describing the change in your own words | 4.6 (33,609) | Free + in-app | 31 | 3 Sep 2026 |
| 3 | [Remodel AI - Home Design](https://apps.apple.com/us/app/remodel-ai-home-design/id6446040791) | A plain snap-and-restyle flow | 4.7 (14,865) | Free + in-app | 1 | 25 Sep 2026 |
| 4 | [DecorAI: AI Interior Design](https://apps.apple.com/us/app/decorai-ai-interior-design/id6471409676) | Designing in a language other than English | 4.6 (1,357) | Free + in-app | 33 | 21 Sep 2026 |
| 5 | [Architectural AI](https://apps.apple.com/us/app/room-design-ai-home-interior/id6762158999?utm_source=roomredesign&utm_medium=web&utm_campaign=best-apps-ranking) (store name: Room Design AI: Home Interior), **ours** | The biggest style catalog listed (750+ styles and themed worlds) | 4.0 (2) | Free + in-app | 14 | 27 Sep 2026 |
| 6 | [Decor Matters: AI Home Design](https://apps.apple.com/us/app/decor-matters-ai-home-design/id1168709467) | Decorating with shoppable furniture and a community | 4.7 (14,177) | Free + in-app | 1 | 29 Sep 2026 |
| 7 | [Planner 5D: AI Home Design](https://apps.apple.com/us/app/planner-5d-ai-home-design/id606173978) | Measured 2D/3D floor plans | 4.4 (41,526) | Free + in-app | 24 | 28 Sep 2026 |
| 8 | [Homestyler-AI Room Planner](https://apps.apple.com/us/app/homestyler-ai-room-planner/id601137449) | 3D floor plans with AR furniture previews | 4.4 (5,563) | Free + in-app | 9 | 31 Aug 2026 |

US App Store data as of 1 October 2026. The rating is the average of all US ratings, with the count in brackets. "Languages" is the number of languages the listing declares. All eight list both iPhone and iPad as supported devices. Ratings change daily, so tap a name to see today's numbers.

## How we picked and ordered these apps

- **They show up where people look.** Every pick except our own is either named in the current Google top-10 listicles for "best AI interior design apps 2026" and "best AI room design app 2026", or sits in the top US App Store results for "ai interior design", "ai room design" or "home design ai" (October 2026).
- **They have a live iPhone listing that describes AI design of your own room.** That means a redesign of your photo, or a 3D model of your space.
- **Every fact comes from that listing.** We use the App Store name, developer, rating and count, price, languages, minimum iOS and last update. There are no invented scores, no "we tested 50 apps" claims and no ratings from anywhere else.
- **Left out:** RoomGPT, Interior AI and REimagineHome are reviewed in the listicles as web tools, and we couldn't confirm that the App Store apps with those names come from the same teams. Apps with only a handful of ratings were also left out, except our own, which is disclosed.
- **Order:** grouped by the job each listing describes (restyle a photo, then decorate, then plan in 3D), then by the number of US ratings within each group. A rating count shows roughly how many people have tried an app. It is not a quality score.

## The 8 best AI interior design apps for iPhone (2026)

### 1. Home AI - AI Interior Design

*Restyle a photo · HUBX YAZILIM HIZMETLERI ANONIM SIRKETI*

- **Best for:** restyling a photo of a room, a garden or a house exterior, in the most-reviewed app of this group.
- **What its listing says it does:** you upload a photo of your space, choose from curated designs and generate makeover concepts. It also covers wall paint, furniture, garden and exterior ideas.
- **App Store (US, 1 Oct 2026):** 4.5 stars from 160,343 ratings · free with in-app purchases · English · iOS 15.1 or later · [view listing](https://apps.apple.com/us/app/home-ai-ai-interior-design/id6464476667)

### 2. AI Home Design: Interior DecAI

*Restyle a photo · COOL SUMMER LIMITED*

- **Best for:** telling the app what to change in plain words instead of only picking presets.
- **What its listing says it does:** a chat-style "Design Agent", 100+ styles that keep your original layout, style transfer from a reference photo, new walls, flooring and furniture, decluttering, plus exterior and garden design.
- **App Store (US, 1 Oct 2026):** 4.6 stars from 33,609 ratings · free with in-app purchases · 31 languages · iOS 15.0 or later · [view listing](https://apps.apple.com/us/app/ai-home-design-interior-decai/id6502747597)

### 3. Remodel AI - Home Design

*Restyle a photo · REIMAGE AI INC.*

- **Best for:** the plainest snap-and-restyle flow. It also has the highest average rating (4.7) of the photo restylers here with more than 10,000 ratings.
- **What its listing says it does:** you snap a picture of any space and it is redesigned in the style you prefer, from modern to rustic or classical.
- **App Store (US, 1 Oct 2026):** 4.7 stars from 14,865 ratings · free with in-app purchases · English · iOS 15.0 or later · [view listing](https://apps.apple.com/us/app/remodel-ai-home-design/id6446040791)

### 4. DecorAI: AI Interior Design

*Restyle a photo · Rocket Digital Ltd*

- **Best for:** designing in a language other than English. Its listing declares 33 languages, the most of any pick.
- **What its listing says it does:** you upload a room photo and generate before-and-after designs. It offers 60+ styles and rooms and an AI assistant for remodeling questions.
- **App Store (US, 1 Oct 2026):** 4.6 stars from 1,357 ratings · free with in-app purchases · 33 languages · iOS 16.0 or later · [view listing](https://apps.apple.com/us/app/decorai-ai-interior-design/id6471409676)

### 5. Architectural AI (Room Design AI: Home Interior), our app

*Restyle a photo · developer: Ridvan Uyan (the team behind this site)*

- **Best for:** the biggest style catalog listed by any app here, with 750+ interior [styles](/en/styles/) and [themed worlds](/en/worlds/), plus one-tap edits on the same photo.
- **What its listing says it does:** you snap or upload a room photo, pick a style or themed world, and compare the redesign with a before/after slider. One-tap edits add plants or curtains, change flooring, repaint walls, declutter or remove items, and a palette picker tests exact paint colors on your wall.
- **App Store (US, 1 Oct 2026):** 4.0 stars from 2 ratings · free with in-app purchases · 14 languages · iOS 15.0 or later · launched 25 July 2026 · [view listing](https://apps.apple.com/us/app/room-design-ai-home-interior/id6762158999?utm_source=roomredesign&utm_medium=web&utm_campaign=best-apps-ranking)
- **Android:** also on [Google Play](https://play.google.com/store/apps/details?id=com.ridvanuyan.architectural_ai) since October 2026. This ranking only compares App Store data, so we haven't checked the other seven on Android.
- **Honest note:** two ratings are too few to judge an app by. Run the five-minute test below on your own room instead. More on the [AI room design app](/en/) itself is on our homepage.

### 6. Decor Matters: AI Home Design

*Decorate with real furniture · DecorMatters, Inc.*

- **Best for:** decorating a room with real, shoppable furniture and getting feedback from a design community.
- **What its listing says it does:** AI room designs from a photo of your room, editable and shoppable decor items, AR previews of furniture in your space, plus design challenges and rewards. The App Store files it under Games.
- **App Store (US, 1 Oct 2026):** 4.7 stars from 14,177 ratings · free with in-app purchases · English · iOS 15.6 or later · [view listing](https://apps.apple.com/us/app/decor-matters-ai-home-design/id1168709467)

### 7. Planner 5D: AI Home Design

*Plan in 3D · Planner5D, UAB*

- **Best for:** measured 2D/3D floor plans and furniture layout, with an AI design generator on top.
- **What its listing says it does:** 2D and 3D floor plans, a 3D model of your home from phone-camera photos, a catalog of 8,400+ furniture and decor items, an AI design generator and photo-realistic "Snapshot" renders.
- **App Store (US, 1 Oct 2026):** 4.4 stars from 41,526 ratings · free with in-app purchases · 24 languages · needs iOS 17.0 or later · [view listing](https://apps.apple.com/us/app/planner-5d-ai-home-design/id606173978)

### 8. Homestyler-AI Room Planner

*Plan in 3D · Homestyler (Shanghai) Technology Co., Ltd.*

- **Best for:** 3D floor plans with AR previews of real furniture and high-resolution renders.
- **What its listing says it does:** 3D floor plans (including from photos), AR previews of branded furniture at 1:1 scale, 2K renders, and a community and designer hub.
- **App Store (US, 1 Oct 2026):** 4.4 stars from 5,563 ratings · free with in-app purchases · 9 languages · iOS 13.0 or later · [view listing](https://apps.apple.com/us/app/homestyler-ai-room-planner/id601137449)

## Which AI interior design app should you choose?

- **You want to see your real room in a new style today:** pick a photo restyler (Home AI, DecAI, Remodel AI, DecorAI or Architectural AI). Run the five-minute test below on two of them with the same photo.
- **You'd rather type what to change than pick presets:** DecAI's Design Agent.
- **You don't want to use the app in English:** DecorAI (33 languages), DecAI (31) or Architectural AI (14).
- **You want a themed room, not just an interior style:** Architectural AI's [themed worlds](/en/worlds/).
- **You need to know whether the sofa fits:** a 3D planner such as Planner 5D or Homestyler. See [3D room planner vs AI photo redesign](/en/blog/3d-room-planner-vs-ai-photo-redesign) for when each one wins.
- **You want to shop the look:** Decor Matters.

The rest of this guide covers what separates a keeper from a toy in any of these apps, and how to check it yourself in five minutes.

## What to look for in an AI room design app

Most apps promise a "magic redesign." The difference between a fun toy and a tool you'll keep using comes down to a few concrete things.

**Photo-realistic results.** The single most important factor. A good app keeps your room's real geometry — windows, doorways, ceiling height, the angle you shot from — and only changes furniture, finishes and styling. Watch for warped walls, melted furniture, or rooms that no longer match your photo. If the output looks like a generic stock image instead of *your* room, the realism isn't there.

**A real range of styles and themed worlds.** Three preset styles get boring fast. The better apps give you hundreds of looks — Scandinavian, Japandi, mid-century, industrial, maximalist — plus curated [themed worlds](/en/worlds) that bundle a coherent mood so you don't have to art-direct from scratch.

**Quick, surgical edits.** Sometimes you don't want a full restyle — you want to change one wall color, declutter, or swap the lighting. The strongest apps offer targeted one-tap edits that change a single thing while leaving the rest of the room untouched. That's what makes them useful for real decisions, not just fantasy makeovers.

**Speed.** If a render takes minutes, you won't iterate, and iteration is where the value is. Look for results in seconds so you can try ten directions in the time it used to take to try one.

**Fair, transparent pricing.** Free trials are great, but check what happens after. Look for honest [pricing](/en/pricing) with a credit or subscription model you understand up front — not a paywall that ambushes you after your first render.

**Languages.** If you don't think in English, an app that speaks your language removes friction. Multilingual support is a quiet quality signal: it usually means the team is serious and the product is maintained.

## Key features that separate the best from the rest

Once an app clears the realism bar, these are the features worth paying for:

- **Style library depth** — enough [styles](/en/styles) that you keep discovering new ones months in.
- **Themed worlds** — pre-composed aesthetics for when you know the *feeling* you want but not the details.
- **Mode-based edits** — declutter, repaint, relight, change flooring, or empty a room, each as a focused action.
- **Before/after comparison** — so you can actually evaluate the change, not just admire it.
- **High-resolution exports** — usable for sharing with a contractor, a partner, or a landlord.
- **Consistent output** — the same photo and the same style should give reliably good results, not a coin flip.

This is the bar **Architectural AI** was built around: hundreds of styles, curated worlds, and one-tap modes for the small surgical changes — all on your own room photo, in seconds.

## How to test an AI design app in five minutes

Don't judge an app by its marketing gallery. Run your own test:

1. **Shoot one honest photo.** Pick a real room with decent daylight, framed straight-on. Avoid extreme angles.
2. **Try the same room in three different styles.** Does each one feel distinct, and do they all keep your room's structure?
3. **Run one quick edit.** Change a wall color or declutter. Did it change *only* that, or did the whole room shift?
4. **Time it.** Count the seconds. Slow apps kill experimentation.
5. **Check the price wall.** Find out what it costs before you're emotionally invested.

You can run exactly this test in the [app](/en/download/) on iPhone, iPad or Android.

## Getting good results from any AI design app

Even the best app rewards a good input. A few habits that consistently improve output:

- **Light the room first.** Open the curtains. Daylight gives the AI more to work with and produces truer colors.
- **Declutter before you restyle.** A tidy starting photo yields a cleaner, more believable result.
- **Shoot straight-on, not from the doorway corner.** Flatter angles preserve geometry better.
- **Iterate.** Try several styles and worlds rather than locking onto the first decent render. The third or fourth attempt is often the keeper.
- **Use quick edits for real decisions.** Testing a paint color on your *actual* walls beats imagining it.

## The bottom line

The best AI interior design apps in 2026 share the same DNA: realistic results on your own room, a deep style and world library, fast and surgical edits, fair pricing, and support for your language. Judge any app against that checklist and you'll quickly separate the keepers from the toys.

Want to see where **Architectural AI** lands? Try it on your own room right now — [get the app for iPhone or Android](/en/download/) and redesign your space in seconds.

Whichever app you land on, the quality of the result depends more on the instruction than the tool — the [AI interior design prompt guide](/en/blog/ai-interior-design-prompts) covers the formula that works across all of them.

## FAQ

**What is the best AI interior design app in 2026?** It depends on the job. To restyle a photo of your own room on iPhone, the most-reviewed app is Home AI (4.5 stars from 160,343 US App Store ratings) and the best-rated photo restyler with more than 10,000 ratings is Remodel AI (4.7 from 14,865). For measured 3D floor plans, Planner 5D is the most-reviewed planner (4.4 from 41,526). App Store data as of 1 October 2026. We make Architectural AI, which lists the largest style catalog of the eight picks (750+ styles and themed worlds) but has only 2 ratings so far.

**Are AI interior design apps free?** All eight apps in this ranking are free to download on the US App Store and all of them offer in-app purchases (checked 1 October 2026). Check the In-App Purchases section of a listing before you start a project.

**Can an AI app redesign my actual room from a photo?** Yes. Home AI, DecAI, Remodel AI, DecorAI and Architectural AI all describe the same flow in their App Store listings: take or upload a photo of your room, pick a style, and get a redesign of that room. 3D planners such as Planner 5D and Homestyler build a model of the room instead, which is better for measurements and slower for trying looks.

**Do these AI interior design apps work on iPad?** Yes. All eight apps list iPad among their supported devices on the App Store. Planner 5D needs iOS 17 or later; the others support older versions (iOS 13 to iOS 16, depending on the app).

**Why is Architectural AI in a ranking written by Architectural AI?** Because we make it and it does the same job as the other photo restylers. We disclose it, use the same App Store data for every app, and place it by the same rule as the rest, which puts it fifth: it launched in July 2026 and has 2 ratings so far.