UltimateWidgetTodo vs KnowTree
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
UltimateWidgetTodo
Manage your daily tasks and schedule directly from your home screen. This app revolutionizes task management by allowing you to add, edit, and complete to-dos without ever opening the application.
- Home screen task management
- Add tasks via widget
- Edit tasks via widget
- Complete tasks via widget
- No app launch required
Read full descriptionHide full description
Revolutionizing task management, UltimateWidgetTodo unveils a groundbreaking approach that propels productivity to new heights. Crafted for seamlessly steering through daily tasks and elevating your lifestyle, this app transforms how you interact with your schedule. With UltimateWidgetTodo, effortlessly manage your tasks right from your home screen. Unlock the full potential of widgets as you: ・Add tasks ・Edit tasks ・Complete tasks Your TODO list, managed without launching an app. Embark on a journey to unlock the limitless potential of widgets. English only. We apologize for any inconvenience.
KnowTree
Organize your thoughts and information hierarchically with parent-child relationships. Supports Markdown, images, and code blocks for rich note-taking. Offers flexible workflows and powerful search capabilities.
- Hierarchical note organization
- Markdown support
- Flexible workflow (top-down/bottom-up)
- Rich content (images, links, code)
- Search across all nodes
- Backup and restore functionality
- Multiple tree management (premium)
Read full descriptionHide full description
◆ Organize notes in a "hierarchy" — and everything becomes clearer With most note-taking apps, as information piles up, it becomes hard to see how things are connected. "KnowTree" organizes your notes hierarchically with parent-child relationships. Group related information together so you can always find it again. --- ◆ Key Features [Tree Structure] Create nodes with parent-child relationships. Organize like "Main Topic → Subtopic → Details." No limit on how deep you can go. [Flexible Workflow] Start from the big picture (top-down), or jot down small notes and group them later (bottom-up) — both approaches work great. [Rich Content] Supports Markdown, images, links, and code blocks. Create notes that are clear and easy to read. --- ◆ Great For • Systematically organizing what you've learned • Structuring reading notes to match a book's outline • Managing project information in a hierarchy • Organizing your thoughts before writing • Connecting scattered notes into a coherent structure --- ◆ Features [Basic] • Create, edit, and delete nodes • Organize nodes with parent-child relationships • Markdown support • Search across all nodes • Trash (recover accidentally deleted notes) [Data Management] • Create and restore backups • Import data [Premium] • Create multiple trees • Ad-free experience • Premium color themes • Add images within note content • Export nodes • Home screen widget *Available with a Premium subscription (monthly) --- ◆ About Premium Plan Unlock all features with a monthly subscription. • Remove ads for a distraction-free experience • Access more color themes • Manage multiple trees for different purposes • Add images directly to your notes • Export in Markdown format • Quick access from your home screen You can cancel your subscription at any time. --- EULA (Apple Standard License Agreement) This app is subject to the Apple Media Services Standard End User License Agreement (Standard EULA). Apple Standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Terms of Use Use of this app is subject to the following terms: KnowTree Terms of Use: https://uconpa.com/chishikinoki/terms/ Privacy Policy For information on how we handle user data: KnowTree Privacy Policy: https://uconpa.com/chishikinoki/privacypolicy/
Screenshots
Verdict
The clearest difference is rating: KnowTree at 4.0 against UltimateWidgetTodo's 3.0. KnowTree also leads on update cadence (every 9 days vs monthly) and iOS requirement (15.1 vs 17.0). UltimateWidgetTodo's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price, ratings volume 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. KnowTree sells 1 one-off in-app purchase. UltimateWidgetTodo asks for nothing beyond the download.
KnowTree holds the better App Store score, 4.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
UltimateWidgetTodo ships an update monthly, KnowTree every 9 days. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.
| Parameter | UltimateWidgetTodo | KnowTree |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (1 ratings) | 4.0 (1 ratings) — better |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 1 | 1 |
| Update frequency | Monthly | Every 9 days — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 17.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 1 MB | 51 MB |
| Age rating | 4+ | 4+ |
| Developer | Osamu Hiraoka | Ukon Ryohei |
In-app purchases
UltimateWidgetTodo
No in-app purchases
KnowTree
- KnowTree Premium$4.99









