9uick vs Petatto TODO
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
9uick
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9uickは、ただのメモアプリではありません。 ひらめいた瞬間を逃さず、驚くほど素早く・簡単にメモできる。 さらに、本物の付箋のように“めくれる”独自仕様で、まるでデバイスの中に付箋が生まれたような直感的体験を楽しめます。 ◆ 直感的で迷わないUI 余計な操作や複雑なメニューは一切なし。 アイデアが浮かんだその瞬間に、すぐ書き留められます。あなたの貴重な一分一秒を大切にします。 ◆ ウィジェットでいつでも確認 ホーム画面・ロック画面にメモをウィジェットとして表示可能。 スマホを開けばすぐ情報が目に入り、大事な予定やアイデアを見逃す心配がありません。 ◆ 文字数も一目瞭然 付箋内の文字数を自動カウント。 簡潔にまとめたいとき、文章量を調整したいときに便利です。 革新的なメモ体験をもたらす 9uick で、新しい日常をはじめませんか? あなたのQOLをさりげなく、でも確実に底上げしてくれるはずです。 ぜひ、9uickの便利さと楽しさを体感してみてください。
Petatto TODO
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Tired of complicated task managers and productivity systems? Petatto TODO is a simple to-do list app inspired by sticky notes. Just write down what you want to do and place it on your board. No pressure. No complicated setup. Just a gentle way to keep track of your tasks. Designed for people who want to stay organized without feeling overwhelmed. FEATURES • Sticky note style task cards • Drag and drop sorting • Mood-based labels • Fast and simple search • Smooth animations • Cute pastel design • Clean and distraction-free interface PERFECT FOR • Daily tasks • Personal reminders • Study plans • Shopping lists • Work notes • Small habits and routines FOR PEOPLE WHO • Have tried many to-do apps without success • Feel stressed by complicated productivity tools • Prefer simple task management • Love cute and minimal design • Want a calmer way to stay organized Petatto TODO isn't about maximizing productivity. It's about helping you take the next small step. A simple, gentle, and friendly place for your tasks.
Screenshots
Verdict
The clearest difference is update cadence: Petatto TODO at every 8 days against 9uick's every 3 weeks. Petatto TODO also leads on device support (3 vs 1). On price, ads, in-app purchases and iOS requirement 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. Neither carries in-app purchases, so what you see is what you pay.
9uick ships an update every 3 weeks, Petatto TODO every 8 days. The most recent releases landed on September 14, 2026 and September 1, 2026 respectively.
| Parameter | 9uick | Petatto TODO |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | Every 8 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.2 | 15.1 — better |
| Further details — not scored | ||
| Size | 1 MB | 84 MB |
| Age rating | 4+ | 4+ |
| Developer | Issei Ueda | MARIE MORIKAGE |
In-app purchases
9uick
No in-app purchases
Petatto TODO
No in-app purchases





