Comparison

Mega Calendar vs Okviro

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

Okviro

Features
Read full description

Make your Home Screen and Lock Screen truly yours. Okviro is a widget studio for iPhone and iPad. Pick a widget, then shape every detail - colors, fonts, photos, gradients, and layout - until it looks exactly the way you pictured it. No clutter, no complicated setup. Just widgets that feel like you. WIDGETS FOR EVERYTHING Date, clock, and world clock (digital and analog) Weather with current conditions, highs and lows Calendar, countdowns, and "days since" trackers Battery, step count, and progress rings Photos, quotes, and your own custom text Sunrise and sunset, moon phase, and more App shortcut buttons to launch your favorite apps Updates and new widget types are added regularly! MAKE IT YOURS Solid, gradient, or frosted backgrounds Custom accent gradients and a full color palette Choose fonts, weights, and alignment Ready-made style presets to start fast Add your own photos with adjustments and captions HOME SCREEN + LOCK SCREEN Build widgets for your Home Screen, and design Lock Screen widgets - inline, rectangular, and circular - to match your style. SIMPLE BY DESIGN A clean, fast editor with a live preview, so you always see your changes as you make them. OKVIRO PRO Okviro Pro unlocks every widget type, style, font, and background, plus all future upcoming widgets and updates. It is available as a monthly or yearly auto-renewable subscription. Payment is charged to your Apple Account at confirmation of purchase. The subscription renews automatically unless it is cancelled at least 24 hours before the end of the current period. Your Apple Account is charged for renewal within 24 hours before the end of the current period. You can manage or cancel anytime in your Apple Account settings. Subscription prices are shown in the app and may vary by region. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://flurren05.github.io/Okviro-privacy/

Screenshots

Mega Calendar4 screens
Okviro4 screens

Verdict

The call

The clearest difference is ads: Okviro at none against Mega Calendar's shown. Mega Calendar's advantage is update cadence (every 2 weeks vs monthly) and iOS requirement (15.0 vs 26.5). On price, 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. Mega Calendar sells 3 in-app purchases, starting at $0.99 per month and Okviro sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Mega Calendar ships an update every 2 weeks, Okviro monthly. The most recent releases landed on November 4, 2026 and November 10, 2026 respectively.

Scorecard3 real differences · 7 level
Mega Calendar versus Okviro: the parameters behind the verdict, then further details
ParameterMega CalendarOkviro
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 2 weeks — betterMonthly
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPod — betteriPhone
Requires iOS15.0 — better26.5
Further details — not scored
Size103 MB39 MB
Age rating4+4+
DeveloperVU THANHELIAN SLIPICEVIC

In-app purchases

3 purchases

Mega Calendar

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

Okviro

Subscriptions2
  • Okviro Pro (Monthly)$1.991 Month
  • Okviro Pro (Yearly)$19.991 Year

Questions

Is Mega Calendar free?
Mega Calendar is free to download, with in-app purchases available.
Is Okviro free?
Okviro is free to download, with in-app purchases available.
Do Mega Calendar or Okviro have ads?
Mega Calendar shows ads; Okviro does not.
Which is updated more often, Mega Calendar or Okviro?
Mega Calendar ships an update every 2 weeks, and Okviro monthly. Most recently, Mega Calendar was updated on November 4, 2026 and Okviro on November 10, 2026.

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