Comparison

Todo Checklist vs Calendar & Tasks

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

Head to head
About

Todo Checklist

This minimalist to-do app helps you focus solely on today's tasks. Organize your daily to-dos with ease and track your progress through weekly and monthly calendars. Ideal for those seeking a simple, distraction-free task management solution.

Highlights
  • Focus on today's tasks only
  • Quick task completion
  • Move or copy tasks to tomorrow
  • Routine templates for recurring tasks
  • Task history tracking
  • Progress reports and insights
Features
Read full description

No more cluttered task lists! This minimal to-do app is designed to help you focus only on today’s tasks. Without future schedules, you can quickly organize your daily to-dos and complete them with ease. Key Features - Today’s Tasks Only – No future tasks, just focus on what needs to be done today - Quick & Simple Completion – Check off tasks with a single tap - Move or Copy Tasks – Easily move today’s tasks to tomorrow - Routine Templates – Save recurring tasks for quick entry - Task Tracking – View your task history in weekly and monthly calendars - Progress Reports – Get insights into your productivity and completion rates Who Is This App For? - Anyone who finds complex task managers overwhelming - Those who prefer a simple, distraction-free to-do list - People who want to stay focused and complete daily tasks efficiently Declutter your mind, stay organized, and boost your productivity! Download now and start managing your day with ease. * standard Apple Terms of Use (EULA) https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Calendar & Tasks

This app integrates your events, tasks, and weather into a single, clear timeline. It offers natural language input for easy event creation and customizable widgets for quick access to your plans and weather forecasts. Manage your schedule and to-do list efficiently in one place.

Highlights
  • Unified calendar and task management
  • Natural language event and task creation
  • Customizable home screen widgets
  • Integrated weather forecasts
  • Syncs with Apple Calendar and Reminders
  • Multiple view options (agenda, day, week, month, year)
Features
Read full description

A calendar for real life. Including the bits you keep moving to tomorrow. Meet Cality Assist: turn rough notes into plans, find time, review unfinished tasks, and prepare for meetings. You review every change before saving. Assist requires compatible Apple Intelligence hardware and software. Some features require Private Cloud Compute. Free weekly usage is included; Pro offers more. Apple’s limits also apply. YOUR DAY, TOGETHER Bring events, reminders and habits into one daily Plan. Connect calendars and reminder lists already available through Apple Calendar and Reminders. Your events and tasks stay in the source you choose. GOOD HABITS, VISIBLE PROGRESS Create habits with your own colors and icons. Check them off once or work toward a daily count. See your history in heatmaps, cards, compact lists and calendars, with streaks and statistics. Correct past entries and archive habits while keeping their history. Two active habits are free; Cality Pro unlocks more. Habits appear in Plan and Habits. Give one a time to place it on your Plan timeline. Showing it in Calendar and agenda is optional. APPLE HEALTH, WHEN YOU WANT IT On supported iPhone and iPad devices, connect selected habits to Apple Health with your permission. Supported goals such as steps, sleep and exercise update from recorded Health data. Health readings and derived progress stay on that device and are not sent through Cality's iCloud sync. CLOSE AT HAND A habit heatmap widget lets you add one step to a manual habit from your Home Screen. Set individual habit reminders or a daily check-in. Standard calendar widgets show plans, months and weather. iPhone also offers Lock Screen widgets and an Apple Watch companion. PLAN AROUND REAL LIFE See events, planned reminder sessions and free time together. Reserve time for a reminder without changing its deadline. Pro adds advanced Plan editing and reusable routines. Keep selected repeating events in Plan without showing them in Cality's Calendar and agenda. FINISH WHAT IS LEFT Review unfinished items in a list or one card at a time. Complete, move, reschedule or skip, with session Undo. Completing an event records Cality progress; completing a reminder updates its source. TYPE LIKE A HUMAN Enter an event or task in natural language, review the details and save. Choose suggested places and addresses as you type. Pro search finds words in event titles, locations and notes without requiring matching accents or capitalization. MAKE IT YOURS Choose calendar views, colors, visible sources and the tab Cality opens on. See three days of weather for free. Optional personality adds a little humor. Cality Pro adds more active habits, routines, advanced Plan editing, calendar sets, search, repeat-rule editing, multiple alerts, extra palettes, custom Review gestures, automatic Review prompts, remembered overlap choices and extended weather. Mac Pro also adds advanced menu-bar customization and the Dock date. Existing data is preserved. Calendar and reminder accounts handle their own sync. Supported Cality settings and manual habit records can sync through private iCloud storage; timing depends on your account and connection. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Todo Checklist4 screens
Calendar & Tasks4 screens

Verdict

The call

The clearest difference is ads: Calendar & Tasks at none against Todo Checklist's shown. Calendar & Tasks also leads on update cadence (every 2 days vs every 10 days). Todo Checklist's advantage is iOS requirement (13.0 vs 17.0). On price, rating, review sentiment and ratings volume 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. Todo Checklist sells 2 in-app purchases, starting at $1.99 per month and Calendar & Tasks sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Todo Checklist against 5.0 for Calendar & Tasks. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

Todo Checklist ships an update every 10 days, Calendar & Tasks every 2 days. The most recent releases landed on October 30, 2026 and November 6, 2026 respectively.

Scorecard3 real differences · 7 level
Todo Checklist versus Calendar & Tasks: the parameters behind the verdict, then further details
ParameterTodo ChecklistCalendar & Tasks
PriceFreeFree
Rating5.0 (1 ratings)5.0 (2 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings12 — better
Update frequencyEvery 10 daysEvery 2 days — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPad, iPodiPhone, iPad, Mac, Apple Watch — better
Requires iOS13.0 — better17.0
Further details — not scored
Size32 MB59 MB
Age rating4+4+
Developerjeongwon CheongWystone LLC

Customer experience

Todo Checklist

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Calendar & Tasks

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

Todo Checklist

Subscriptions1
  • Monthly Membership$1.991 Month
One-time1
  • Lifetime Plan$5.99
3 purchases

Calendar & Tasks

Subscriptions2
  • Cality Pro Monthly$1.991 Month
  • Cality Pro Annual$19.991 Year
One-time1
  • Cality Pro Lifetime$99.99

Questions

Is Todo Checklist free?
Todo Checklist is free to download, with in-app purchases available.
Is Calendar & Tasks free?
Calendar & Tasks is free to download, with in-app purchases available.
Which has better reviews, Todo Checklist or Calendar & Tasks?
Todo Checklist and Calendar & Tasks are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.
Do Todo Checklist or Calendar & Tasks have ads?
Todo Checklist shows ads; Calendar & Tasks does not.
Which is updated more often, Todo Checklist or Calendar & Tasks?
Todo Checklist ships an update every 10 days, and Calendar & Tasks every 2 days. Most recently, Todo Checklist was updated on October 30, 2026 and Calendar & Tasks on November 6, 2026.

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