Comparison

つぶやきメモ vs Minimal Diary

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

つぶやきメモ

This app offers a unique way to journal by mimicking a social media timeline, allowing users to easily post thoughts, photos, and videos. It features a helpful AI assistant to find past entries and offer advice, making it a private space for personal reflection and creative expression.

Highlights
  • SNS-style timeline for notes
  • Attach photos and videos to entries
  • AI assistant for search and advice
  • Tagging for easy organization
  • Customizable theme colors
  • Home screen widget support
  • Reminder function
Features
Read full description

SNSのように気軽につぶやけて、つぶやき執事に相談もできる新感覚のメモアプリです! タイムライン形式でサクサク書けて、写真・動画も一緒に残せます。 「あれいつ書いたっけ?」と思ったら、執事が探してくれますし、ちょっとした悩みも聞いてくれます。 アカウント登録も不要なので、すぐに使い始めていただけます。 好きなことを好きなだけ書き残せる、自分だけのつぶやき空間を作ってみてください! 【機能の一覧】 ■ SNS風のタイムライン表示 まるでSNSに投稿しているような感覚で、メモをタイムライン形式で残せます。人目を気にせず、思いついたことをどんどん書き込んでいけます。 ■ 写真も動画も一緒に残せる メモには写真だけでなく動画も添付することができます。推しのライブ映像やペットの動画など、文章だけでは伝えきれない瞬間も残しておけます。 ■ つぶやき執事がサポート 「あのとき何書いたっけ?」と思ったら、つぶやき執事に聞いてみてください。過去に書いたメモを探してくれたり、ちょっとした相談相手になってくれます。執事の性格や口調もカスタマイズできます。 ■ タグで簡単に整理 メモにタグをつけておけば、あとから探すのがとても楽になります。よく使うタグはボタンとして登録できるので、毎回入力する手間もありません。 ■ テーマカラーの変更 アプリの見た目を自分好みにカスタマイズできます。シンプルな白系から落ち着いたダークカラーまで選べます。 ■ ホーム画面ウィジェット対応 ホーム画面にウィジェットを置けば、アプリを開かなくても最近のつぶやきをチェックできます。ふとした瞬間に過去の自分の言葉が目に入ります。 ■ リマインダー機能 好きな時間に通知を設定すれば、書き忘れを防ぐことができます。 【こんな人にオススメ!】 ■ 推し活を楽しみたい方に 推しへの想いをひたすらつぶやきたい、ライブの感想を動画付きで残したい、そんな方にぴったりです。タグで推しごとに分けておけば、あとから見返すのも楽しいですよ。つぶやき執事に聞けば過去のメモもすぐ見つかります。 ■ 日記を気軽に続けたい方に しっかり書こうと思うと続かない…という方でも、SNS感覚で一言つぶやくだけでOK。気負わず始められるから、自然と習慣になっていきます。 ■ 愚痴や本音を吐き出したい方に SNSには書けない愚痴や悩み、ありますよね。誰にも見られない空間だから、遠慮なく本音を書き出せます。文字にするだけで気持ちがスッキリしますよ。 ■ 過去の自分を振り返りたい方に 「あのとき何考えてたっけ?」そんなときはつぶやき執事に聞いてみてください。膨大なメモの中から、あなたが探しているものを見つけ出してくれます。 ■ SNS疲れで自分だけの空間がほしい方に いいねやフォロワー数を気にする必要はありません。比較も競争もない、純粋に自分のための記録空間です。 【お問い合わせ】 ご不明な点がございましたら、アプリの設定画面にある「お問い合わせ」からご連絡ください。 利用規約(EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Minimal Diary

A minimalist journaling app with a clean white design for enjoyable daily writing. It offers easy organization with hashtags, calendar view, and secure passcode protection. Personalize your experience with vibrant theme colors and quickly find past memories.

Highlights
  • Minimalist white design
  • No registration required
  • Hashtag organization
  • Calendar view for entries
  • Secure passcode lock
  • 15 theme colors
  • Instant search
Features
Read full description

Minimal Diary is a simple and minimalist diary app designed with a clean white aesthetic. The spacious design makes writing an enjoyable experience every day. With no complex features and intuitive controls, it’s effortless to keep the habit going. 【 Features 】 ● Simple & Beautiful, the Ultimate Minimalist Design Experience a stunning, noise-free interface centered around white. By stripping away unnecessary clutter, the app allows you to focus on your thoughts and write with ease. ● No Registration Required, Ready to Use Instantly There’s no need for tedious sign-ups or logins. You can start recording your life the moment you download and open the app. ● Easy Organization with Hashtags Customize your tags to fit your lifestyle. Instead of typing them every time, simply tap your registered tag buttons to categorize and organize your notes effortlessly. ● Intuitive Reflection with Calendar View View your entries in a clean calendar format. It’s easy to look back on past memories and relive those special moments anytime you want. ● Secure Passcode Lock Protect your privacy with a built-in PIN lock. Keep your secret diaries and honest feelings safe in your own private sanctuary, away from prying eyes. ● Vibrant Theme Colors The minimalist design allows accent colors to truly shine. Choose from 15 beautiful colors to match your mood and personalize the app your way. ● Instant Search for Past Memories Quickly filter through your history using keywords or tags. Whether it was yesterday or years ago, you can find specific memories in a split second. 【 Recommended For 】 *Fans of clean and minimalist design *Those who want a hassle-free diary without complex features *Anyone wanting to cherish daily memories alongside photos *People organizing parenting logs or travel journals in their own style *Users looking for a secure, private place for their true thoughts *Anyone who has struggled to keep a diary in the past *Those looking for a reliable diary app with a passcode lock *People who want to organize entries smartly using hashtags *Anyone tracking gratitude or mental health through daily logging [ About Subscriptions ] ● Plan List * Monthly Plan: $1.99 / month * Annual Plan: $19.99 / year (with 1-week free trial) * Lifetime Plan (One-time purchase): $34.99 ● Billing & Auto-Renewal * Payment will be charged to your iTunes Account at confirmation of purchase. * Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. * You can manage or turn off auto-renew in your iPhone "Settings" > "Apple ID" > "Subscriptions" at any time after purchase. * Simply deleting the app does not cancel the subscription. ● Terms & Privacy Policy By using the Pro Plan, you agree to the following terms: Standard Apple Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ App Terms of Use: https://white-diary.web.app/terms/ Privacy Policy: https://white-diary.web.app/

Screenshots

つぶやきメモ4 screens
Minimal Diary4 screens

Verdict

The call

The clearest difference is review sentiment: Minimal Diary at 100% against つぶやきメモ's 83%. Minimal Diary also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. つぶやきメモ sells 2 in-app purchases, starting at $1.99 per month and Minimal Diary sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

つぶやきメモ ships an update every 5 days, Minimal Diary every 9 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

Scorecard3 real differences · 7 level
つぶやきメモ versus Minimal Diary: the parameters behind the verdict, then further details
ParameterつぶやきメモMinimal Diary
PriceFreeFree
Rating—4.3 (3 ratings) — better
Positive reviews83.3% of reviews100.0% of reviews — better
Number of ratings—3 — better
Update frequencyEvery 5 days — betterEvery 9 days
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS17.015.0 — better
Further details — not scored
Size26 MB74 MB
Age rating4+4+
DeveloperRyota YashimaMasashi Inoue

Customer experience

つぶやきメモ

Written reviews6 reviews
Positive83.3%
Neutral0.0%
Negative16.7%

Minimal Diary

All ratings3 ratings
Positive66.7%
Neutral33.3%
Negative0.0%
Written reviews12 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

つぶやきメモ

Subscriptions2
  • プレミアム(月額)7 Days trial$1.991 Month
  • プレミアム(年額)7 Days trial$22.991 Year
3 purchases

Minimal Diary

Subscriptions2
  • Pro Plan (Monthly)$1.991 Month
  • Pro Plan (Yearly)7 Days trial$19.991 Year
One-time1
  • Lifetime Pro Plan$34.99

Questions

Is つぶやきメモ free?
つぶやきメモ is free to download, with in-app purchases available.
Is Minimal Diary free?
Minimal Diary is free to download, with in-app purchases available.
Do つぶやきメモ or Minimal Diary have ads?
Both つぶやきメモ and Minimal Diary show ads.
Which is updated more often, つぶやきメモ or Minimal Diary?
つぶやきメモ ships an update every 5 days, and Minimal Diary every 9 days. Most recently, つぶやきメモ was updated on October 24, 2026 and Minimal Diary on October 25, 2026.

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