Comparison

CalendarTask vs Lumith

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

Head to head
About

CalendarTask

Organize your life with a powerful task management and calendar application. Synchronize across devices, set reminders, and view important dates. Customize your calendar and utilize widgets for quick access to your schedule and upcoming events.

Highlights
  • Cross-platform synchronization
  • Lunar and solar calendar view
  • Customizable calendar appearance
  • Repeat tasks and reminders
  • Countdown widgets
  • List mode for tasks
  • Free widgets
Read full description

CalendarTask, no procrastination, efficient life 1. Tasks can be synchronized between mobile phones, computers, and iPad platforms 2. It is convenient to view the lunar calendar, solar terms, holidays, and statutory holidays 3. The computer terminal can be transparently displayed on the computer desktop 4. Repeat tasks and reminders can be set 5. Countdown days, provide 5 kinds of cards (birthday, exam, anniversary, festival, default) and can be set as widgets 6. Powerful calendar settings, you can change the color, size, number of rows displayed, etc. 7. The free widget function is convenient for viewing tasks on the desktop of the mobile phone 9. Provide a list mode to display tasks to facilitate quick browsing of your tasks All of the above functions are available for free Member function 1. It can automatically synchronize tasks in real time between mobile phones, computers, and iPad platforms 2. History records are automatically backed up, viewed, and deleted 3. The sub-account function can record the content of work, life and study separately 4. Unfinished tasks can be set to be automatically extended within a week 5. Online device management, you can view and operate offline client online devices 6. With the same account, there is no limit to the number of logged-in client devices, and you can log in at home, in the company, anywhere Privacy Policy: https://www.xdiarys.com/privacypolicy Terms of Use: https://www.xdiarys.com/eula

About

Lumith

Read full description

Turn focused time into something you can see grow. Lumith helps you make room for study, work, and reading. Choose the apps you want to limit, set aside some time, and let a gem keep you company as you focus on what matters. START NOW. PLAN AHEAD. Choose a duration and hold Focus now as light fills the button with haptic feedback. Or schedule a recurring plan for selected days and times. App blocking requires Screen Time permission and your selection of apps, categories, or websites to limit. UNDERSTAND YOUR APP USAGE Usage Analysis displays usage trends and app rankings for the day you select, using iOS Screen Time reports. Explore a single day, the last 7 days, or the last 30 days with Pro. Rankings always cover the selected day. Reports include system-provided app usage beyond your blocking selection and are available in every role. Data availability and freshness depend on the reports supplied by iOS. CHOOSE HOW YOU COMMIT Normal Mode: Confirm to end early when your plans change. Commitment Mode: Choose reading aloud, Sudoku, or Settling Wait as your exit ritual. Take a moment to reconsider before ending early. These are alternatives; you only complete the ritual you selected. Strict Mode (Pro): Removes the regular early-end option while retaining limited emergency recovery. PAUSE BEFORE YOU STOP Settling Wait: Follow the gem's breathing halo against gentle waves and slowly drifting clouds. Turn on wave audio if you wish. After waiting, decide whether to end, or choose to keep focusing. Read a short commitment aloud before deciding to end. A text alternative is available when reading aloud is impractical or on-device recognition is unavailable. Solve a 6x6 Sudoku using digits 1–6, with no repeats in each row, column, or 2x3 box. A timed alternative is also available. GROW A GEM, ONE SESSION AT A TIME Completed sessions add to your gem's growth. See your progress, current stage, and distance to the next stage. Your selected gem also appears on the app-blocking screen. Some gem content requires Pro; subscriptions do not bypass growth or unlock milestones. SEE YOUR FOCUS HISTORY The focus calendar combines daily focus time and gem thumbnails. Tap a date for details. A 24-hour chart shows the distribution of focus time retained on your device. These views describe your Lumith focus sessions; Usage Analysis describes system-provided app usage. BEGIN WITH FREE FEATURES Normal Mode, Commitment Mode, one focus plan, seven-day usage analysis and focus history details, the daily rhythm chart, and basic gem content are free. Pro adds Strict Mode, more plans, 30-day usage analysis and focus history details, and advanced gem content. PRIVACY, WITH CARE No account is required. Focus records and gem progress stay on your device and are not uploaded to developer servers. App usage is supplied by iOS, displayed on your device, and not uploaded to developer servers. Reading verification uses on-device speech recognition only, with a text alternative when unavailable. Recordings and transcripts are not saved. Loading subscription products, purchasing, and restoring purchases use Apple StoreKit and connect to Apple services. ABOUT PRO Monthly and annual auto-renewable subscriptions are available. Prices and applicable offers are shown before purchase. Subscriptions renew automatically unless canceled at least 24 hours before the current period ends. Manage or cancel your subscription in your App Store account settings. Privacy Policy: https://blanchzeuner-ctrl.github.io/lumith-support/en/privacy.html Terms of Service: https://blanchzeuner-ctrl.github.io/lumith-support/en/terms.html

Screenshots

CalendarTask4 screens
Lumith4 screens

Verdict

The call

The clearest difference is device support: CalendarTask at 4 against Lumith's 2. CalendarTask also leads on iOS requirement (15.0 vs 17.0). On price, update cadence, ads and in-app purchases 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. CalendarTask sells 7 in-app purchases, starting at $9.99 per year and Lumith sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 8 level
CalendarTask versus Lumith: the parameters behind the verdict, then further details
ParameterCalendarTaskLumith
PriceFreeFree
Rating4.8 (280 ratings) — better—
Positive reviews76.0% of reviews—
Number of ratings280 — better—
Update frequencyFortnightlyFortnightly
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad
Requires iOS15.0 — better17.0
Further details — not scored
Size77 MB54 MB
Age rating4+4+
DeveloperBeijing Xiaowei Cloud Service Technology Co., Ltd.宏 胡

In-app purchases

7 purchases

CalendarTask

Subscriptions1
  • 1 year VIP (7-day free trial)7 Days trial$9.991 Year
One-time6
  • 3 months2 variants$3.99
  • 10% off for 3-month$3.99
  • 10% off for 1-year$8.99
Show 3 more
  • 1 year2 variants$9.99
  • 3 years2 variants$19.99
  • 10% off for 3-year$19.99
2 purchases

Lumith

Subscriptions2
  • Lumith Pro Monthly3 Days trial$2.991 Month
  • Lumith Pro Annual3 Days trial$24.991 Year

Questions

Is CalendarTask free?
CalendarTask is free to download, with in-app purchases available.
Is Lumith free?
Lumith is free to download, with in-app purchases available.
Do CalendarTask or Lumith have ads?
Neither CalendarTask nor Lumith shows ads.
Which is updated more often, CalendarTask or Lumith?
CalendarTask ships an update fortnightly, and Lumith fortnightly. Most recently, CalendarTask was updated on November 7, 2026 and Lumith on October 31, 2026.

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