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App Store Apps > Lifestyle > Sutekatsu: Declutter Journal
Sutekatsu: Declutter Journal icon

Sutekatsu: Declutter Journal

by AKIHIRO MATSUYAMA · Lifestyle · Free
On the App Store since July 2026 · Data updated 2026-11-07

Sutekatsu: Declutter Journal is made and published by AKIHIRO MATSUYAMA. AppBrain is an independent app data site and isn't affiliated with AKIHIRO MATSUYAMA. The app name, icon, screenshots and description belong to AKIHIRO MATSUYAMA and are shown as published on the App Store.

AppBrain's verdict

Last updated
October 14, 2026
Size
26.5 MB
Official page on the App Store

User feedback

Ratings and reviews on the App Store

Comments on Sutekatsu: Declutter Journal for iOS

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Store listing

By AKIHIRO MATSUYAMA, from the App Store
Sutekatsu: Declutter Journal Screenshot 1 of 5
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Sutekatsu: Declutter Journal Screenshot 3 of 5
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Sutekatsu: Declutter Journal Screenshot 5 of 5
Screenshots by AKIHIRO MATSUYAMA, from the the App Store listing
Description by AKIHIRO MATSUYAMA Written by the developer, not by AppBrain. Click to read.
Sutekatsu is a quiet record book for saying thank you and letting go.

[Keep only what you let go of]
- Record each item you let go of with a photo or a single line
- Add a short note on why you let it go, or how you felt about it (optional)
- This is not an inventory app. Your list grows by what you released, not what you own
- It is not social media either. It is private, just for you

[Gentle by design]
- It never tells you to sell high or to throw things away. Let go at your own pace
- No blame, no pressure
- As your records pile up, you can look back on how far you have come

[Your data stays with you]
- Records and photos are saved on this device and are never sent out automatically
- The app talks to the outside only when you press a button
- Linking a Furimatch member code sends the code you typed and the app name
- Opening a listing draft in Furimatch hands the item name and category to your browser
- Photos, dates and notes are never sent. Links such as "See other Sakura apps" simply open that page in your browser
- No ads
- No subscriptions
- Record up to 30 items for free. Viewing, editing, deleting and backing up your past records stays free forever
- A one-time purchase removes the limit when you want to record more

[Easy to use]
- Tap "Record something I let go", write the item name, and you are done. A photo is optional
- Choose how you let go: threw away, sold, gave away, or donated. Only for sold items can you keep the sale amount
- A gentle thank-you moment appears each time you record. Sound effects can be turned off in settings
- Fix a name, method or note later. Deleted records can be restored right away

[Look back with Progress]
- See your streak of days and how many times you have said thank you
- Compare this month's count across the four ways of letting go
- "Compare" shows the same records by method, weekday and month
- No competing, no goals pushed on you. It simply reflects what you have built up

[Find things in the Album]
- Records line up by month. Search by name, note or method
- Re-reading them later can help you sort out your feelings

[Made for iPad too]
- On iPad the screen splits in two: "This month" and "Recently let go" on the left, "Compare" on the right

[Who it is for]
- People decluttering, downsizing, tidying for a move or organizing belongings who want to keep a record of what they released
- People who want items sold on flea market apps and items thrown away or given away in one notebook
- Minimalists and simple-living fans letting go little by little
- Anyone who wants a quiet record of only what they let go, apart from a diary app

[Text size and reminders]
- Choose from three text sizes. Set a notification time so you do not forget your daily record (notifications are off by default)

Say thank you, then let go. Keep each one in Sutekatsu.
Official page on the App Store

Safety and technology

Found in the app by AppBrain
Price
Free
App size
26.5 MB
Content rating
Everyone

Technologies used by Sutekatsu: Declutter Journal

Releases

Updates seen on the App Store
Version
1.5.2
Launched
July 2026

No changelog data

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Rankings

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App Store Rankings for Sutekatsu: Declutter Journal

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About the app and developer

About Sutekatsu: Declutter Journal

Sutekatsu: Declutter Journal is a lifestyle app developed by AKIHIRO MATSUYAMA.

User Ratings

The app has no ratings yet.

App Information

Sutekatsu: Declutter Journal is freely available from the App Store. The app size is 26.48 MB. The latest version available is 1.5.2. The last update was on October 14, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on the App Store since July 2026.

Developer information for AKIHIRO MATSUYAMA

AKIHIRO MATSUYAMA

Address:

Frequently asked questions about Sutekatsu: Declutter Journal

Is Sutekatsu: Declutter Journal free?

Yes. Sutekatsu: Declutter Journal is free on the App Store.

Is Sutekatsu: Declutter Journal still available?

Yes. Sutekatsu: Declutter Journal is on the App Store, and the last update we saw was on October 14, 2026.

How large is Sutekatsu: Declutter Journal?

Sutekatsu: Declutter Journal is 26.48 MB.

Is Sutekatsu: Declutter Journal suitable for children?

App Store rates the content of Sutekatsu: Declutter Journal as suitable for everyone.

Who made Sutekatsu: Declutter Journal?

Sutekatsu: Declutter Journal was developed by AKIHIRO MATSUYAMA. It is listed in the lifestyle category on the App Store.

What are the best alternatives to Sutekatsu: Declutter Journal?

People looking at Sutekatsu: Declutter Journal also look at these lifestyle apps: HACO DANSHARI, SeenHome: Housework Tracker, 拝啓 — レタージャーナリング, 何かをカウント, メモリス.

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