Comparison

Quick Todo vs calendar&

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

Head to head
About

Quick Todo

Features
Read full description

Easily Manage Your To-Dos! Despite the abundance of todo apps, we couldn't find one that was simple to use yet ensured you wouldn't forget your tasks. So, we created QuickTodo. # Do you often forget your tasks? To keep you on track, we offer a lock screen widget to remind you of today's tasks. # Is it inconvenient to open the app just to mark a task as done? With our home screen widget, you can check off the task directly. # Key Features: - Lock Screen Widget: View today's tasks directly from your lock screen, so you never miss a thing. - Home Screen Widget: Easily check off tasks from your home screen for convenience. - Simple Task Management: Add, edit, and organize tasks with just a few taps. Swipe left to postpone tasks or change dates effortlessly. - Secure Data: All your data is stored securely on your device only, ensuring your privacy. * Supports iPhone only. Not available for iPad or Apple Watch. Please reach out to anskrr7@gmail.com with any issues or suggestions.

About

calendar&

This app combines scheduling, task management, and journaling with a unique phrase calendar feature. It allows users to set meaningful daily messages, track tasks, and record daily emotions and activities. Premium features offer unlimited lists, entries, and an ad-free experience.

Highlights
  • Phrase calendar with daily messages
  • Intuitive schedule management
  • Systematic task management
  • Emotional diary writing
  • Customizable badge and font settings
  • Local and iCloud data storage
Features
Read full description

# Calendar App: Daily Life Management with Your Special Phrases Beyond schedule management, Calendar App helps you record precious moments and reflect through special messages. It's a companion that adds both emotion and practicality to your daily life. ## Daily Unfolding of Your Personal Phrases Our unique 'Phrase Calendar' feature displays your pre-set meaningful sentences as days pass. Anticipating today's character becomes a small joy in your day. - **Set Your Own Phrases**: Register sentences like "Growing daily" or "Starting with gratitude." - **Automatic Progress**: Two characters display daily from your set start date. - **Display Options**: Choose settings that suit you: ignore month boundaries, hide other months, or gray them out. ## Intuitive Schedule Management - **Detailed Settings**: Set title, time, repetition, and notifications. - **Recurring Events**: Create events that repeat daily, weekly, monthly, or yearly. - **Holiday Display**: Automatically shows holidays for easier planning. - **Search**: Find events by past, future, or all periods. ## Systematic Task Management Manage tasks with to-do lists. Check off completed items and organize by folders. - **Status View**: Divide tasks into 'In Progress,' 'Completed,' and 'Folder.' - **Easy Status Change**: Switch between states with simple controls. - **Memo Function**: Add notes to each to-do list. ## Emotional Diary Writing Express the day's mood, weather, and activities with emojis and record your moments. - **Emoji Selection**: Visually represent your day's experiences. - **Sorting Options**: View diaries by newest or oldest. - **Monthly View**: Review a month's entries together. ## Customization - **Badge Settings**: Show today's date or event count on the app icon. - **Font Settings**: Choose fonts for memos and phrases. (Premium) - **Calendar Management**: Select which calendars to display or add new ones. ## Premium Features - **Unlimited To-Do Lists**: Create as many lists as you want. - **Unlimited Diary Entries**: Record without limits. - **Ad-Free Experience**: Use the app without interruptions. - **Various Fonts**: Choose from English, Korean, and Japanese fonts. ## Privacy and Security - **Local and iCloud Storage**: Your data syncs only through your device and iCloud. - **Ad-Related Collection**: Free version ads may collect some data for display. - **Data Management**: Access and manage your data anytime. - **Compliance**: We follow global privacy regulations. ## System Requirements - iOS 17.0+ - Compatible with iPhone - Supports Korean, English, and Japanese ## Support For inquiries: econotaku@icloud.com Download now and start a new scheduling experience where emotion meets practicality!

Screenshots

Quick Todo4 screens
calendar&4 screens

Verdict

The call

The clearest difference is update cadence: calendar& at every 5 days against Quick Todo's every 3 weeks. On price, ads, in-app purchases 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. Quick Todo sells 1 one-off in-app purchase and calendar& sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Quick Todo ships an update every 3 weeks, calendar& every 5 days. The most recent releases landed on May 17, 2026 and September 15, 2026 respectively.

Scorecard1 real difference · 9 level
Quick Todo versus calendar&: the parameters behind the verdict, then further details
ParameterQuick Todocalendar&
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 3 weeksEvery 5 days — better
AdsYesYes
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhoneiPhone
Requires iOS17.017.0
Further details — not scored
Size91 MB102 MB
Age rating4+4+
DeveloperAns (KR)seung won park

In-app purchases

1 purchases

Quick Todo

One-time1
  • premium - remove ad$0.99
1 purchases

calendar&

One-time1
  • Premium$9.99

Questions

Is Quick Todo free?
Quick Todo is free to download, with in-app purchases available.
Is calendar& free?
calendar& is free to download, with in-app purchases available.
Do Quick Todo or calendar& have ads?
Both Quick Todo and calendar& show ads.
Which is updated more often, Quick Todo or calendar&?
Quick Todo ships an update every 3 weeks, and calendar& every 5 days. Most recently, Quick Todo was updated on May 17, 2026 and calendar& on September 15, 2026.

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