Comparison

Mega Calendar vs Caledo

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

Head to head
About

Mega Calendar

Organize your schedule with detailed daily planning, recurring event setup, and customizable reminders. Create travel itineraries, manage to-do lists with notifications, and access all features offline. Personalize notification sounds to distinguish between events.

Highlights
  • Detailed daily planning
  • Recurring event setup
  • Customizable reminders
  • Travel itinerary creation
  • To-do list management
  • Offline functionality
  • Customizable notification sounds
Features
Read full description

Mega Calendar: Your Ultimate Time Management Companion Plan your day or multiple days in advance. Effortlessly schedule your day or multiple days in detail, ensuring you stay organized and never miss an important event or activity. SHARED GROUP CALENDARS - PLAN TOGETHER WITH THE PEOPLE AROUND YOU This is what makes Mega Calendar truly special - a feature most calendar apps simply don't have. Create a shared group, invite the people around you, and everyone sees the same plan update in real time. - Create a group and invite family, friends, roommates or teammates with a simple invite code - Share any plan or event to the group with a single tap - Everyone stays in sync automatically - changes appear instantly for all members - See who created or updated each shared event - Perfect for family schedules, trips, study groups, team projects and shared chores Stop juggling screenshots and group chats - keep everyone literally on the same page. Set up recurring events. Simplify reminder scheduling by repeating events daily, weekly, monthly or annually. Get timely reminders for upcoming appointments and event starts. Never forget or miss an appointment again with customizable reminders. Receive alerts well in advance of event start times. Plan trips with family or friends. Create comprehensive travel plans including itineraries, accommodations, sightseeing and more - then share them with your group so everyone is ready. To-do lists and notifications. Stay on top of your tasks by creating to-do lists and receiving notifications before each task is due. Offline functionality. Plan and manage your time anytime, anywhere — even without an internet connection. Customize notification sounds. Distinguish events using different notification sounds for each event or plan. Download Mega Calendar today and start organizing your time - together. Never miss another event again. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Caledo

Manage recurring tasks and deadlines effortlessly. This app presents your entire month in a single scrolling view, making it easy to track and complete repeating activities. It focuses on individual productivity, offering quick capture and organization for your work.

Highlights
  • Monthly view of recurring tasks
  • Quick task capture via voice or shortcuts
  • Deadline and priority visibility
  • Attach files and images to tasks
  • Organize with workspaces and cards
  • Sync with Apple Reminders
  • iCloud sync across Apple devices
Read full description

All your recurring work, at a glance for the whole month. The things that come back every week or every month are the first to slip. You jot them down somewhere, forget them, and rebuild them from scratch the next time. You download yet another app to get organized, and a month later you've already abandoned it. Caledo is built around one idea: the work that repeats should already be there, ready, without you redoing it every time. Open the app and the whole month is in front of you — one single scrolling space, no folders, no menus to dig through. Your recurring activities become cards with a life of their own: set the rhythm once — daily, weekly, monthly, quarterly — and every deadline is already waiting in its place. Complete today's, and the next one arrives with its countdown updated. See at a glance what's done and what's left. With Caledo you can: - See your whole month at a glance — recurrences ready, deadline after deadline - Capture anything instantly — by voice with Siri, from Shortcuts, or with a tap — into your global tray, without even opening the app - Always know what comes next: deadlines and priorities up front - Turn repeating work into ready-made procedures, with files and images attached to each step - Organize clients and projects into workspaces and cards - Sync with Apple Reminders - Stay in sync across all your Apple devices with iCloud Your data never leaves your iPhone. Caledo collects nothing. Nothing at all. Caledo comes from a simple belief: almost every productivity app is built for teams, and you carry their weight for an audience that isn't there. Caledo starts with you, with how you actually work. Privacy Policy: https://www.caledo.app/privacy/ Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Mega Calendar4 screens
Caledo4 screens

Verdict

The call

The clearest difference is ads: Caledo at none against Mega Calendar's shown. Mega Calendar's advantage is iOS requirement (15.0 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. Mega Calendar sells 3 in-app purchases, starting at $0.99 per month and Caledo sells 3 in-app purchases, starting at $2.99 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 Mega Calendar against 5.0 for Caledo. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

Mega Calendar ships an update every 2 weeks, Caledo weekly. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.

Scorecard2 real differences · 8 level
Mega Calendar versus Caledo: the parameters behind the verdict, then further details
ParameterMega CalendarCaledo
PriceFreeFree
Rating5.0 (1 ratings)5.0 (1 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings11
Update frequencyEvery 2 weeksWeekly — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.0 — better17.0
Further details — not scored
Size103 MB42 MB
Age rating4+4+
DeveloperVU THANHSalvatore Scordamaglia

Customer experience

Mega Calendar

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews16 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Caledo

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

In-app purchases

3 purchases

Mega Calendar

Subscriptions2
  • Monthly$0.991 Month
  • Yearly$3.991 Year
One-time1
  • Lifetime$7.99
3 purchases

Caledo

Subscriptions2
  • Caledo Premium Monthly$2.991 Month
  • Caledo Premium Yearly$29.991 Year
One-time1
  • Caledo Lifetime$79.99

Questions

Is Mega Calendar free?
Mega Calendar is free to download, with in-app purchases available.
Is Caledo free?
Caledo is free to download, with in-app purchases available.
Which has better reviews, Mega Calendar or Caledo?
Mega Calendar and Caledo are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.
Do Mega Calendar or Caledo have ads?
Mega Calendar shows ads; Caledo does not.
Which is updated more often, Mega Calendar or Caledo?
Mega Calendar ships an update every 2 weeks, and Caledo weekly. Most recently, Mega Calendar was updated on November 4, 2026 and Caledo on November 5, 2026.

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