Declutter AI: Messy Room Coach
Can't tidy up? One spot a day.
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Snap a photo of the mess and AI picks the one spot to tidy today, sized for 5-15 minutes. No lectures, no overwhelming lists. Try your first room free.
It's okay if tidying isn't your strong suit.
Has your room stayed the way it is because you can't work out where to
start? Katasuke looks at a photo of the mess and tells you the one spot to
deal with today. That's it.
■ One spot. That's the whole list.
Being handed five problems at once is what stops people from moving.
Katasuke gives you one, sized to finish in 5-15 minutes. Small enough to be "take the mug on your desk to the sink."
■ It won't lecture you
No "this is filthy," no "this is bad." Instead of counting what you haven't done, it tells you what gets better once you do.
■ Start by letting go
Before you buy another storage bin, Katasuke helps you find what can leave.
Decluttering usually stops because progress is invisible - so you can log what you let go of with one tap, and watch the count add up.
■ It remembers where you were
"Last time was the living room. Let's start right next to it." Katasuke a photo when you're done and the AI finds what changed and says so. The two shots are combined into one image you can share.
■ A record that builds up
A stamp calendar and a streak count show you it's sticking. Reach a 7-day streak and you earn extra analyses.
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Free (resets every week)
- AI room analysis: 3 per week
- Cleanup image generation: 3 per week
- Feedback on your after photo: 3 per week
- Real-time clutter meter: unlimited
- Records, checklists, and Before/After sharing
Katasuke Pro
- Unlimited analyses and cleanup images
- Cleanup images generated with a higher-quality model
- Before/After slider comparison
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- Signing in is optional. Every feature works without an account.
(Sign in and your records carry over to a new phone.)
- No ads.
What you can do with Katasuke:
- Identification of problem areas by AI
Simply select the area around your desk, living room, kitchen, or closet and take a photo, and the AI will automatically detect "points that need improvement." These will be visually displayed with priority.
- Suggestion of improvement plans
It provides specific advice such as "organize cables" or "place drawers in dead space." You can also see the estimated time required for the task, allowing you to organize in your spare time.
- This app’s overall rating was recently reset.
• The app and AI replies now appear in English on devices set to languages other than Japanese or English
• Product suggestions outside Japan now include eBay and AliExpress search links
• Bug fixes and stability improvements
The developer, Katsumi Naya, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Location
- Contact Info
- User Content
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Katsumi Naya
- Size
- 17.9 MB
- Category
- Lifestyle
- Compatibility
Requires iOS 18.6 or later.
- iPhone
Requires iOS 18.6 or later. - iPad
Requires iPadOS 18.6 or later. - Mac
Requires macOS 15.6 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.6 or later.
- iPhone
- Languages
- English and Japanese
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- Katasuke Pro (Annual) $40.00
- Katasuke Pro $5.99
- Copyright
- © 2026 Katsumi Naya