my Diary app icon

my Diary

Diary & Recipe Notebook

Just tap a date and write. Your child growing up, a quiet afternoon with family or a pet, whatever you cooked tonight. Even a single line — the more you keep, the more it becomes a record of you and the people you love.

Get it on Google Play

Available on Google Play (Android)
🍎 An iPhone (iOS) version will follow — coming soon

The Free plan covers everything you need to get started

Who it's for

Nothing to set up. Open it and write.

What you can do

Few features, on purpose — so you want to open it every day.

The my Diary calendar screen, with colour on the days that have entries

📅 A calendar diary

Days you write on get a dot of colour, so one glance shows how the month is filling up. Diary and recipe entries are colour-coded.

A diary page with a photo, handwritten-style text and an illustration

📷 Write in a notebook, with a photo

A screen that feels like paper, for one photo and a few lines. The rounded, easy-to-read typeface makes looking back a pleasure.

A recipe page showing ingredients, cooking time and steps

🍳 A recipe notebook

Jot down ingredients, steps and cooking time. No more "how did I make that again?" Recipes live in the same calendar as your diary.

The collection screen, showing illustrations that have been collected

🎀 Collect skins and illustrations

You start with 2 notebook skins and 3 illustrations. For every 3 days you write on, you're guaranteed one more. Whatever you collect is yours to use — pick a paper and a picture to match the day.

The search screen, with filters for ingredients and cooking time

🔍 Find it again later

Search by title or ingredient. Recipes can also be filtered by cooking time, so "something I can make in 30 minutes" is one tap away.

The share-with-friends checkbox on an entry

💌 Share with the people who matterPremium

Share the entries you choose — read-only — with people you have both approved by QR code. Like a shared journal with family who live far away. Strangers can't see anything.
Note: both of you need a Premium plan.

Pricing

Start on the Free plan. Upgrade only if it suits you.

Free plan

¥0

  • Diary and recipe basics
  • Up to 20 photos
  • Search, list and album views
  • Skins and illustrations you collect

Premium plan

¥300 / month or ¥3,000 / year
(shown in JPY — your local price and currency appear in Google Play)

  • No limit on photo storage
  • Share entries with friends
    (both of you need a plan)
  • Every skin and illustration, unlocked
  • Everything in the Free plan

Subscriptions renew automatically unless cancelled. You can cancel at any time from Subscriptions in the Google Play Store.
Please note: cancelling also removes your friend connections and turns off "Share with friends" (you will disappear from each other's lists). Your diaries, recipes and photos are not deleted. To become friends again, simply scan the QR code once more.

Frequently asked questions

 
Can anyone else read what I write?

No. Every entry is private by default. The only entries anyone else can see are the ones you switch to "Share with friends", one at a time. There is no posting to social media.

Will I lose my entries if I change phones?

No. Entries are saved to your account, so signing in on a new device picks up exactly where you left off.

Do I have to write every day?

Not at all. There are no streaks to keep and no "you haven't written today" reminders. Open it whenever you feel like it.

Is there an iPhone version?

my Diary is an Android app. An iOS version is in the works, so please bear with us a little longer.

How do I delete my account?

From Settings inside the app. See Account & Data Deletion for the steps.