TaskCanvas vs ZattaMemo
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
TaskCanvas
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[Make Your Tasks Fun and Personal] TaskCanvas is a new app that lets you change the look of your screen with various designs to match your mood. โ Diverse Designs to Keep You Going From familiar classic lists to playful themes, we have a wide range. - Classic: Simple and easy-to-use list format. - Growth: Complete tasks to see your pet grow! - Puzzle: Progress with a block-clearing feel. - Night Sky: Finished tasks turn into shining stars. - Notebook: A warm, handwritten feel. โ Useful Features - Colors & Fonts: Personalize your app easily. - Timer Function: Stay focused and build daily habits. - Detailed Management: Break goals into smaller steps. - Effort Tracking: See progress with graphs. โ Reliable and Fast - Offline Performance: Data is saved on your device. - Backup: Protect your data (*Premium). Turn task time into enjoyment. Start your TaskCanvas today! Terms of Use & Privacy Policy: https://www.kotomemo-project.com/privacy.html
ZattaMemo
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ZattaMemo is a memo app for jotting things down quickly โ and rediscovering them through your home screen widget. โ Jot It Down, That's All You Need Just type and save. No extra steps, no setup. Designed for the moment an idea hits โ capture it before it slips away. โ 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. โ 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. โ 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. โ Export and Restore Export your memos as JSON, and import them back anytime. Useful for restoring data after reinstalling, or moving between devices. โ 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 โ no server, no account, no tracking โ 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) โ About the Upgrade โ 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 ads: ZattaMemo at none against TaskCanvas's shown. TaskCanvas's advantage is update cadence (weekly vs every 3 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. TaskCanvas sells 1 in-app purchase, starting at $2.99 per month and ZattaMemo sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
TaskCanvas ships an update weekly, ZattaMemo every 3 weeks. The most recent releases landed on October 25, 2026 and October 13, 2026 respectively.
| Parameter | TaskCanvas | ZattaMemo |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly โ better | Every 3 weeks |
| Ads | Yes | No โ better |
| In-app purchases | Yes | Yes |
| Devices | iPhone | iPhone |
| Requires iOS | 16.0 โ better | 17.0 |
| Further details โ not scored | ||
| Size | 98 MB | 3 MB |
| Age rating | 12+ | 4+ |
| Developer | HIROMU TAMAI | Tatsuyoshi Sasaki |
In-app purchases
TaskCanvas
- TaskCanvas Pro$2.991 Month
ZattaMemo
- ZattaMemo Upgrade$3.99









