マルチTODO vs ZattaMemo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
マルチTODO
Manage your tasks, calendar events, and reminders all in one place. Organize to-dos by category with custom colors and search functionality. View tasks on a calendar and set timely notifications for important events.
- Unified task, calendar, and reminder management
- Categorized to-do lists with custom colors
- Searchable to-do lists and calendar view
- Customizable notifications
- Memo functionality for tasks
- Option to keep completed tasks or delete immediately
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「予定がTODOリスト、カレンダーアプリ、リマインダーアプリに散らばっている」 「1つのアプリで一元管理したい」 そのような悩みはありませんか? ・TODOリスト ・カレンダー ・リマインダー マルチTODOは3つの機能が1つになった便利なアプリです。 このアプリには次の機能が備わっています。 1. TODOリスト ・カテゴリ別で登録できます。 ー 「仕事」「家事」「今すぐ」など、カテゴリを分けてTODOを管理できます。 ・TODO一覧は「すべて」or「カテゴリ」で確認できます。 ー 「一度に全部見たいのに…」「カテゴリ別に見たいのに…」そんな悩みに対応しました。 ・カテゴリ別に色指定ができます。 ー 最大13色の設定が可能です。 ・削除のときは「完了リストに残す」か「即削除」を選択できます。 ー 「後で見返したい」「終わったらすぐ消したい」そんな悩みに対応しました。 ・TODO検索機能。 ー キーワードをもとに検索できます。 ・メモ機能 ー タイトルのほかにメモの入力も可能です。詳細を書きたいときに便利です。 2. カレンダー ・日付ベースでTODOを確認できます。 ー 「このTODOはカレンダーに表示しない」という設定も個別に可能です。 ・カレンダー上では、カテゴリの色ごとにTODOが表示されます。 ・「絞り込み検索」でカレンダー上の表示を操作できます。 3. リマインダー ・通知機能 ー 指定した日時に通知を送れます。 ・通知の日付はカレンダーの日付とは別に設定可能 ー 通知の日付を期限より早めに設定する、という使い方が可能です。 便利な機能が1つになった「マルチTODO」。 このアプリで効率よく予定を管理しましょう!
ZattaMemo
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ZattaMemo is a memo app for jotting things down quickly — and rediscovering them through your home screen widget. ■ Jot It Down, That's All You Need Just type and save. No extra steps, no setup. Designed for the moment an idea hits — capture it before it slips away. ■ Rediscover with Widgets Add a widget to your home screen and your saved memos appear at random. Forgotten ideas and TODOs catch your eye when you least expect it. Available in small and medium sizes. Tap to jump straight to the full memo. With the upgrade, the widget can also show starred memos only, or filter by tag. ■ Organize Later with Hashtags Type #hashtags in your memo and they're automatically recognized as tags. Even the roughest notes become searchable and filterable after the fact. Six preset tags are included: Idea, TODO, Shopping, Work, Personal, and Later. Over time, your own tagging system takes shape naturally. ■ Export and Put Your Notes to Work Export your memos in plain text, CSV, or JSON format. Copy to clipboard or share to other apps. Paste into AI tools to sort, categorize, or brainstorm from your raw notes. Your quick scribbles become input for something bigger. ■ Export and Restore Export your memos as JSON, and import them back anytime. Useful for restoring data after reinstalling, or moving between devices. ■ More Features - Star important memos for quick access - Bulk actions: archive, restore, or delete multiple memos at once - Search by keyword or filter by tag - All data stays on your device — no server, no account, no tracking ■ Feature List - Create, edit, archive, and permanently delete memos - Tag system (auto-extracted hashtags) - Favorites (star) feature - Bulk operations (select, archive, restore, delete) - Keyword search and tag filter - Export (text / CSV / JSON) - Home screen widget (small and medium) - Jump to memo detail from widget - Widget filtering: starred only / by tag (Upgrade) - Unlimited memos (Upgrade) - Attach an image to your memos (Upgrade) - Add memos from the share sheet (Upgrade) — About the Upgrade — All core features are free. A one-time (non-subscription) upgrade unlocks unlimited memos, widget filtering (starred / tag), image attachments, and adding memos from the share sheet. Note: ZattaMemoLite has been renamed to ZattaMemo. Same app, same data. Jot it down, rediscover later. A simple memo app that's just right.
Screenshots
Verdict
The clearest difference is in-app purchases: マルチTODO at none against ZattaMemo's 1. マルチTODO also leads on update cadence (every 4 days vs every 3 weeks) and iOS requirement (13.4 vs 17.0). 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
Both are free to download. ZattaMemo sells 1 one-off in-app purchase. マルチTODO asks for nothing beyond the download.
マルチTODO ships an update every 4 days, ZattaMemo every 3 weeks. The most recent releases landed on October 24, 2026 and October 13, 2026 respectively.
| Parameter | マルチTODO | ZattaMemo |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| Update frequency | Every 4 days — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 13.4 — better | 17.0 |
| Further details — not scored | ||
| Size | 14 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Shogo Nakamura | Tatsuyoshi Sasaki |
In-app purchases
マルチTODO
No in-app purchases
ZattaMemo
- ZattaMemo Upgrade$3.99









