cotonoha vs Mind Journal
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
cotonoha
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姿なき声を言の葉にして飛ばす。 cotonoha(ことのは)は、1人で悩む人たちに向けた居場所のようなアプリです。 また悩む人たちのことを知り、応援したい大人が若者に向けてその思いを発信できるアプリです。 このアプリで紡がれたすべての言葉を、言の葉(ことのは)と呼んでいます。 family・school・life・workのカテゴリーから言の葉を投稿することができます。 「1人で抱えて吐き出せない」「笑っているけど本当は辛い」 周りの誰にも言えないけれど、言の葉にしたいことがある。 そんな時にいつでも開ける、言の葉を投稿できるアプリです。 完全な匿名制で、アカウント登録の必要もありません。 誰かに伝えたいけど、伝えたくない。こんな感情でも大丈夫です。 送られた投稿を眺めるだけでもOK。 positiveでは、誰かが明るく前向きな気持ちになれるような言の葉を投稿することができます。 あなたがあなたらしく生きられるように。 姿はない心の声を、言の葉にして飛ばしてみませんか。
Mind Journal
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Struggling with stress, anxiety, or overwhelming emotions? Mind Journal uses Cognitive Behavioral Therapy (CBT) to help you track your mood, reflect on your thoughts, and build healthier mental habits — one entry at a time. ■ Key Features [Simple Thought Recording] Record your daily emotions and thoughts with minimal steps. The chat-style interface makes journaling a natural, enjoyable habit. [Tag & Search] Organize your diary entries with tags. Filter by specific themes or emotions to review your past entries with ease. [Calendar View] Browse your diary in a monthly calendar view. Navigate to the previous or next day with a single tap — no conflicts with swipe gestures for other actions. [Comment & Reflection] Add comments to each entry for deeper reflection. Your custom font, text size, and line spacing settings apply throughout the comment screen. [Rich Customization] ・Choose from 19+ fonts ・Adjust text size, line spacing, and letter spacing ・Dark / Light mode ・Custom theme colors [iPad Support] On iPad, a navigation sidebar appears on the left side of the screen, making full use of the larger display. [Data Management] All entries are saved locally on your device. Back up and import your data to keep your records safe. ■ Premium Features (Subscription) ・Ad-free experience ・Extended comment functionality Start building the habit of journaling with Mind Journal. Understanding your emotional patterns is the first step toward better mental well-being.
Screenshots
Verdict
The clearest difference is in-app purchases: cotonoha at none against Mind Journal's 2. cotonoha also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.0). Mind Journal's advantage is update cadence (every 5 days vs every 6 weeks). On price and device support 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
Both are free to download. Mind Journal sells 2 in-app purchases, starting at $2.99 per month. cotonoha asks for nothing beyond the download.
cotonoha ships an update every 6 weeks, Mind Journal every 5 days. The most recent releases landed on September 8, 2026 and September 27, 2026 respectively.
| Parameter | cotonoha | Mind Journal |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 weeks | Every 5 days — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 12 MB | 124 MB |
| Age rating | 17+ | 4+ |
| Developer | Yuto Okuzawa | ryo muranaka |
In-app purchases
cotonoha
No in-app purchases
Mind Journal
- Premium Plan (Monthly)7 Days trial$2.991 Month
- Premium Plan (Annual)7 Days trial$11.991 Year








