Postnote vs chacoのメモ帳
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Postnote
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Postnote is a simple, intuitive note manager built for unmatched speed. Capture your thoughts the moment they arise, with zero friction. With seamless iCloud sync, your ideas stay organized and accessible across all your devices, making it effortless to jot down and review your notes anytime, anywhere.
chacoのメモ帳
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chacoのメモ帳は、かわいいイラストを背景にできるシンプルなメモ帳アプリです。 ■ かわいい背景イラスト しば犬、パンダ、おしゃかわ、ひつじーず、もけもけのお友達、にゃーごの全33種類!お気に入りのイラストを選んで、メモを楽しくデコレーション。 ■ 自由にカスタマイズ カラーホイールで好きな色をテーマカラーに設定できます。5種類のプリセットカラーも用意。フォントや文字サイズも変更可能です。 ■ 便利な機能 ・フォルダでメモを整理 ・キーワード検索でメモをすぐ見つかる ・写真の挿入&タップで拡大表示 ・URLの自動リンク対応 ・メモのエクスポート/インポートでバックアップも安心 ■ セキュリティ パスコード(4桁PIN)とFace ID / Touch IDに対応。大切なメモをしっかり守ります。
Screenshots
Verdict
The clearest difference is ads: Postnote at none against chacoのメモ帳's shown. chacoのメモ帳's advantage is update cadence (every 2 weeks vs monthly) and iOS requirement (15.1 vs 17.0). On price, in-app purchases 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. Postnote sells 1 one-off in-app purchase and chacoのメモ帳 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Postnote ships an update monthly, chacoのメモ帳 every 2 weeks. The most recent releases landed on September 15, 2026 and September 20, 2026 respectively.
| Parameter | Postnote | chacoのメモ帳 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly | Every 2 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 1 MB | 84 MB |
| Age rating | 4+ | 4+ |
| Developer | dai kawaguchi | chaco |
In-app purchases
Postnote
- Unlock note posting limit$1.99
chacoのメモ帳
- Support chaco$1.99









