Comparison

UltimateWidgetTodo vs KnowTree

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • Home screen task management
  • Add tasks via widget
  • Edit tasks via widget
  • Complete tasks via widget
  • No app launch required
Features
Read 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.

About

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.

Highlights
  • 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)
Features
Read 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

UltimateWidgetTodo3 screens
KnowTree4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. KnowTree sells 1 one-off in-app purchase. UltimateWidgetTodo asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

UltimateWidgetTodo ships an update monthly, KnowTree every 9 days. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

Scorecard6 real differences · 4 level
UltimateWidgetTodo versus KnowTree: the parameters behind the verdict, then further details
ParameterUltimateWidgetTodoKnowTree
PriceFreeFree
Rating3.0 (1 ratings)4.0 (1 ratings) — better
Positive reviews0.0% of reviews—
Number of ratings11
Update frequencyMonthlyEvery 9 days — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhoneiPhone, iPod — better
Requires iOS17.015.1 — better
Further details — not scored
Size1 MB51 MB
Age rating4+4+
DeveloperOsamu HiraokaUkon Ryohei

In-app purchases

None

UltimateWidgetTodo

No in-app purchases

1 purchases

KnowTree

One-time1
  • KnowTree Premium$4.99

Questions

Is UltimateWidgetTodo free?
UltimateWidgetTodo is free to download, with no in-app purchases.
Is KnowTree free?
KnowTree is free to download, with in-app purchases available.
Which has better reviews, UltimateWidgetTodo or KnowTree?
KnowTree is rated higher. UltimateWidgetTodo averages 3.0 out of 5 from 1 ratings, while KnowTree averages 4.0 from 1 ratings.
Do UltimateWidgetTodo or KnowTree have ads?
KnowTree shows ads; UltimateWidgetTodo does not.
Which is updated more often, UltimateWidgetTodo or KnowTree?
UltimateWidgetTodo ships an update monthly, and KnowTree every 9 days. Most recently, UltimateWidgetTodo was updated on November 4, 2026 and KnowTree on October 31, 2026.

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