Comparison

ポジティブノート vs Otonote

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

Head to head
About

ポジティブノート

Features
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Start each evening with 3 positive things — and watch your mindset transform. Positive Note is a journaling app built around the "Three Good Things" technique, a proven method from positive psychology that trains your brain to notice joy, reduce stress, and build a more optimistic outlook on life. HOW IT WORKS Every day, write 3 things that made you happy, something you accomplished, or a moment you're proud of. No matter how small — "all the traffic lights were green" counts. The simple act of noticing and recording these moments rewires your brain to seek out happiness in everyday life. FEATURES • Three Good Things — Write 3 positive entries each day using the proven positive psychology method • Calendar View — Review past entries and visualize your progress month by month • Streak Tracking — Stay motivated with your consecutive day streak and total entry count • Daily Reminders — Set a custom notification time to build a consistent evening habit • Photo Journal — Attach a photo to capture the moment and make memories last • 30 Color Themes — Personalize the app with handpicked gradient themes • Widget Support — See your current streak right on your iPhone home screen • Privacy First — All data is stored locally on your device; no account required THE SCIENCE BEHIND IT The "Three Good Things" technique was developed by positive psychology researcher Martin Seligman. Studies show that writing three positive things each day for just one week significantly increases happiness — and the effect can last for months. WHO IT'S FOR • Anyone who wants to build a more positive, grateful mindset • People looking for a simple, sustainable daily journaling habit • Those experiencing stress, anxiety, or negative thinking patterns • Anyone who wants to appreciate the small joys hidden in everyday life Start small. Write 3 things. Feel the difference. Download Positive Note and begin your journey to a happier, more grateful you.

About

Otonote

Features
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Otonote(おとなの交換ノート)リリース いつ届くかわからないドキドキ感と、返事を急がなくていい安心感。 忙しい大人のためのゆるやかなコミュニケーションアプリです。 主な機能 ・交換ノート - 大切な人と1対1でノートを共有 - 子供の頃の交換ノートの温かみをスマホで再現 - 手書き風フォントで温かみのあるデザイン ・ゆっくり届く仕組み - 即時通知ではなく、少し先の未来(1〜3日後)に届く - 返事を急がなくていい安心感 - 忙しい日常でもゆるりと続けられる ・かんたん招待 - QRコードで相手を招待 - 家族、友達、恋人など大切な人と繋がる 大切な人とゆるやかに繋がる、大人のための交換ノート。 忙しい毎日でも、自分のペースで想いを届けられます。 今すぐダウンロードして、大切な人との交換ノートを始めましょう! 利用規約: https://pvt-tks.notion.site/Otonote-2d014c2429e5813b8298e9f63dd0e87d?source=copy_link プライバシーポリシー: https://pvt-tks.notion.site/Otonote-2d014c2429e581d7b6b3eeb3c8b078a9?source=copy_link お問い合わせ: tks00.developer@gmail.com

Screenshots

ポジティブノート4 screens
Otonote4 screens

Verdict

The call

The clearest difference is in-app purchases: ポジティブノート at none against Otonote's 3. Otonote's advantage is update cadence (every 5 days vs fortnightly) and iOS requirement (13.0 vs 17.6). On price, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Otonote sells 3 in-app purchases, starting at $2.99 per month. ポジティブノート asks for nothing beyond the download.

UpkeepUpdate frequency

ポジティブノート ships an update fortnightly, Otonote every 5 days. The most recent releases landed on October 10, 2026 and October 13, 2026 respectively.

Scorecard3 real differences · 3 level
ポジティブノート versus Otonote: the parameters behind the verdict, then further details
ParameterポジティブノートOtonote
PriceFreeFree
Update frequencyFortnightlyEvery 5 days — better
AdsYesYes
In-app purchasesNo — betterYes
DevicesiPhone, iPadiPhone, iPod
Requires iOS17.613.0 — better
Further details — not scored
Size19 MB53 MB
Age rating4+4+
DeveloperMasahiro OkuraKensuke Takasugi

In-app purchases

None

ポジティブノート

No in-app purchases

3 purchases

Otonote

Subscriptions2
  • プレミアムプラン14 Days trial$2.991 Month
  • 年額プレミアムプラン14 Days trial$29.991 Year
One-time1
  • プレミアム(買い切り)$59.99

Questions

Is ポジティブノート free?
ポジティブノート is free to download, with no in-app purchases.
Is Otonote free?
Otonote is free to download, with in-app purchases available.
Do ポジティブノート or Otonote have ads?
Both ポジティブノート and Otonote show ads.
Which is updated more often, ポジティブノート or Otonote?
ポジティブノート ships an update fortnightly, and Otonote every 5 days. Most recently, ポジティブノート was updated on October 10, 2026 and Otonote on October 13, 2026.

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