Getting Started

Updated for v4.0.0

Start Here: A Path for New Users

Read this page the first time you use MononoMori: plant a grove, record your first item, get to know the four tabs at the bottom, then find the guide for what you want to do.

Updated on Nov 3, 2026 ~13 min read

On this page

MononoMori helps you remember where your things are. You plant your home, your office or your collection as groves, record your things as items inside them, and later a quick search finds them. When something is about to expire, the app sends you a notification (in the app these are called Expiry Letters, and a little sparrow delivers them).

You do not have to record everything at once. Start with one thing you often look for, learn how to plant it and find it again, and add the rest bit by bit.

The free plan holds 30 items in stock (counted by quantity), 3 groves and 10 places in total. When you reach a limit, the app tells you “Your forest is full”. Nothing you have already recorded is lost. For how the plans differ, see Forest Guardian Plans.

Start with these three steps

  1. Download & Installation: install the app and go through the welcome guide.
  2. Plant Your First Grove: pick a place you know at a glance, such as “Home” or “Study”.
  3. Add Your First Item: write a name, choose a grove and tap Plant.

Three words to remember first: a grove is a large area (your home, your office), a place is a spot inside a grove where things are kept (a closet, a drawer), and an item is a thing you want to remember. See Groves, Places & Items.

Three more words you will see often in the app:

  • Leaf Gathering: items that are about to expire or have expired gather here like fallen leaves, waiting for you to renew or deal with them.
  • Hibernate: tuck items you are not using for now out of your everyday browsing, and wake them when you need them.
  • Farewell: use this when an item leaves your life. You can keep it in the Memory Forest as a keepsake, or put it in the Recycle Bin (the same as deleting it; you can get it back within 30 days).

Baskets, Memory Books and the rest can wait: read the guides below when you need them.

The four tabs at the bottom

TabWhat it is for
ForestFind things grove by grove and place by place, or walk into the forest map
ItemsAll your items together, ready to search; Leaf Gathering and Baskets are at the top left
MemoriesItems you have said farewell to hang here, and your Memory Books open from here
MoreExpiry Reminder, Categories & Tags, Shared Groves, the Recycle Bin, data and backups

The green + at the right end adds an item. For a closer look at each tab, see Interface Overview.

Carry on with what you want to do

Bring things into the forest

Organize and find things

Everyday care

Together with family

Farewells and memories

Protect your data

If something goes wrong, start with FAQ and Troubleshooting.

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Community & Support

Have questions or want to share organizing ideas? Connect with the developer & community: